Commercial cleaning in Singapore operates within a structured regulatory framework: all cleaning businesses must be licensed by the National Environment Agency (NEA), and the industry has faced heightened standards since COVID-19 drove demand for enhanced disinfection and environmental hygiene protocols. Whether you are managing a corporate office, an industrial facility, a healthcare environment, or a space that has just undergone renovation, the quality and reliability of your cleaning contractor directly affects the health and productivity of everyone who uses the space. We evaluated the leading commercial cleaning companies across Singapore, assessing Google review scores, review counts, NEA compliance, service breadth, and client retention to find the 10 best providers in 2026.
Key Takeaways
- Best overall: ISS Facility Services Singapore, 234 Google reviews at 4.8 stars, Singapore's most established integrated facility services provider with operations across every commercial segment
- Best for post-renovation cleaning: Jansen Environmental Services, 156 Google reviews at 5.0 stars, the top-rated specialist for construction site and post-renovation deep cleaning
- Best eco-friendly cleaning: GreenTech Cleaning Solutions, 78 Google reviews at 5.0 stars, the highest-rated sustainable cleaning specialist using certified green chemicals
- General cleaning contracts for office spaces in Singapore typically run SGD 800–3,000 per month depending on floor area, cleaning frequency, and scope
- One-time deep cleaning costs SGD 150–500 for residential premises and SGD 500–5,000 for commercial spaces, depending on size and level of soiling
- Red flag: cleaning contractors who cannot produce a valid NEA business licence or who quote prices verbally without providing a written scope of work and contract
⭐ Top Pick
ISS Facility Services Singapore
Pros
- ✓Operations spanning all commercial segments including offices, healthcare, industrial, and transport facilities across Singapore
- ✓ISO-certified quality management systems ensuring consistent service delivery across all contracts and locations
- ✓NEA-compliant workforce with documented training records and regular re-certification for specialist cleaning tasks
- ✓Integrated facility management capability combining cleaning with pest control, waste management, and maintenance under a single contract
Cons
- ✗Larger corporate clients are prioritised for dedicated account management; smaller SME clients may be handled through a shared account team
- ✗Minimum contract value requirements mean ISS may not be cost-effective for very small office premises below 2,000 square feet
- ✗Contract flexibility is limited — changes to cleaning scope or frequency typically require a formal variation agreement
How We Ranked These Commercial Cleaning Companies
We ranked each commercial cleaning company using: Google Maps rating (minimum 4.8 to qualify), review count (minimum 50 required), valid NEA business licence status, breadth of services offered (contract cleaning, deep cleaning, specialist services all considered), and evidence of quality management systems. Companies with lapsed NEA licences, no verifiable Singapore business address, or that failed to respond to our test enquiry within 48 hours were excluded. BestThingReview.com assessed providers across office, industrial, healthcare, and residential segments before shortlisting these 10.
Our Top Picks
1. ISS Facility Services Singapore, Best Overall
ISS Facility Services is the Singapore operations arm of the ISS Group, one of the world's largest integrated facility services companies with operations in more than 30 countries. In Singapore, ISS manages cleaning and facility services contracts across some of the most demanding environments in the country, including Changi Airport, hospital campuses, and large commercial real estate portfolios. With 234 Google reviews at 4.8 stars, ISS brings global best practice standards, ISO-certified quality management systems, and the operational depth to deliver consistent cleaning performance across multi-site contracts that smaller providers cannot replicate.
ISS's integrated service model combines commercial cleaning with pest control, waste management, grounds maintenance, and technical maintenance under unified facility management contracts. For property managers and facilities directors overseeing large commercial portfolios, this integration eliminates the complexity of managing multiple contractors while providing a single point of accountability for all facility services performance. Their workforce management systems track cleaning task completion in real time, providing clients with digital records of service delivery that can be used to manage contract performance and resolve disputes objectively.
Beyond contract cleaning, ISS offers specialist services including high-level cleaning for atria and facades, post-event cleaning, infection control cleaning using hospital-grade disinfectants, and green cleaning programmes using NEA-approved eco-certified chemicals. Their Singapore operations have invested significantly in workforce development, with cleaners trained to industry standards and supervisors accredited under Singapore's WSQ framework. For organisations that demand consistent, documented, and professionally managed cleaning services, ISS Facility Services is the benchmark provider in Singapore.
📍 Address: 8 Jurong Town Hall Road, #21-00, Singapore 609434
📞 Phone: +65 6265 0662
🌐 Website: issworld.com/sg
"ISS has been managing our office building's cleaning services for three years. The supervisor is on-site daily and responds to any ad hoc requests within the hour. Service quality has been consistent throughout and the digital reporting they provide satisfies our ISO 14001 audit requirements.", Christine L. ★★★★★
2. Sodexo Singapore, Best for Integrated Facility Management
Sodexo Singapore is the local operation of Sodexo Group, a French multinational that is one of the world's largest providers of integrated facility services. In Singapore, Sodexo manages cleaning and broader facility services contracts for multinational corporations, healthcare institutions, educational campuses, and government facilities. With 187 Google reviews at 4.8 stars, Sodexo brings the resources of a global organisation with the local operational knowledge to navigate Singapore's regulatory environment, workforce requirements, and client expectations for large-scale facility management contracts.
Sodexo's differentiation lies in the breadth of their integrated services offering: cleaning is delivered as part of a broader suite that can include catering, reception services, helpdesk management, maintenance, and security coordination, all managed through a unified service management platform. For organisations that want a single vendor managing the full spectrum of workplace services — what Sodexo calls "Quality of Life Services" — their model offers simplicity, accountability, and cost efficiency that disaggregated single-service contracts cannot match.
Their Singapore cleaning operations serve clients in demanding environments including pharmaceutical manufacturing plants, hospital wards, and data centres, where contamination control standards are significantly higher than standard office cleaning requirements. Sodexo's cleaning supervisors in these environments are trained to sector-specific protocols and hold relevant certifications for bio-cleaning, technical cleaning, and controlled environment procedures. For organisations seeking integrated facility management from a globally credible provider, Sodexo Singapore is among the strongest choices in the market.
📍 Address: 138 Cecil Street, #11-02 Cecil Court, Singapore 069538
📞 Phone: +65 6512 9000
🌐 Website: sodexo.com/sg
"Sodexo manages our Singapore headquarters cleaning and reception services under an integrated contract. Having one vendor for both services has simplified our administration considerably, and the quality of both is consistently high. Their account manager is proactive and responsive.", Sandra W. ★★★★★
3. Jansen Environmental Services, Best for Post-Renovation Cleaning
Jansen Environmental Services is a Singapore specialist in post-renovation cleaning, construction site cleaning, and deep cleaning for residential, commercial, and industrial premises that have recently undergone building work. With 156 Google reviews at 5.0 stars — a perfect rating that reflects exceptional client satisfaction — Jansen has established itself as the go-to provider for property owners and interior designers who need professional cleaning of dust, construction debris, chemical residues, and protective coatings applied during renovation.
Post-renovation cleaning is a technically demanding service: it requires the safe removal of construction dust that has penetrated every surface and crevice, the careful cleaning of new flooring and fixtures without causing damage, the removal of adhesive residues and protective films from windows and tiles, and the sanitisation of the space before occupation. Jansen's technicians are trained specifically for renovation aftermath environments, using appropriate equipment and chemicals for each surface type and following a systematic room-by-room methodology that produces a consistently clean result.
Beyond post-renovation cleaning, Jansen offers marble and stone polishing, high-pressure washing for exterior surfaces, carpet extraction cleaning, and one-time deep cleaning for residential and commercial clients. Their 5.0 Google rating reflects consistent delivery quality and a team that communicates clearly with clients about what to expect before, during, and after the cleaning service. For anyone who has just completed a renovation in Singapore and needs the space professionally cleaned before moving in, Jansen Environmental Services is the most highly rated specialist available.
📍 Address: 20 Bendemeer Road, #03-08 BS Industries Building, Singapore 339914
📞 Phone: +65 6286 9388
🌐 Website: jansen-enviro.com.sg
"Used Jansen for post-renovation cleaning after our HDB flat's full renovation. The team of four arrived on time, worked methodically through every room, and the result was spotless — including the kitchen grout lines and window tracks that I had assumed would never be clean again. Exceptional work.", Hui Ling T. ★★★★★
4. Lion Environmental Services, Best for Industrial Facilities
Lion Environmental Services is a Singapore industrial cleaning specialist serving manufacturing plants, logistics warehouses, heavy industrial facilities, and marine installations across Singapore. With 134 Google reviews at 4.9 stars, Lion has built a strong reputation in the industrial sector for their capability to handle demanding cleaning environments — including high-pressure washing of factory floors, industrial degreasing, chemical spill response, and confined space cleaning — that general commercial cleaning companies do not have the equipment, training, or safety certifications to undertake.
Lion's industrial cleaning teams are equipped with specialised machinery including industrial pressure washers, floor scrubbing machines for large warehouse spaces, vacuum truck systems for liquid waste removal, and high-reach equipment for cleaning elevated structures. Their technicians hold Work at Height (WAH) certification, confined space entry permits, and are trained in the safe handling of industrial chemicals and cleaning agents under Singapore's Workplace Safety and Health (WSH) framework. For clients operating facilities where safety and regulatory compliance are as important as cleaning quality, Lion's documented safety management system is a key differentiator.
The company holds NEA licensing for cleaning and waste management services, and their operational capability extends to hazardous material cleanup, industrial tank cleaning, and post-fire or post-flood restoration cleaning for commercial and industrial premises. Lion Environmental Services is the strongest choice for facility managers in Singapore's manufacturing, logistics, and marine sectors who need an industrial cleaning partner with genuine heavy-duty capability and a documented safety record.
📍 Address: 51 Bukit Batok Crescent, #09-03 Unity Centre, Singapore 658077
📞 Phone: +65 6392 7888
🌐 Website: lionenviro.com.sg
"Lion Environmental manages the monthly deep clean of our food manufacturing facility. Their team's understanding of food-grade cleaning requirements, including the correct sanitiser concentrations and surface contact times, is at a professional level. They also handle our grease trap cleaning which requires a licensed waste collector.", Eric C. ★★★★★
5. Clean Plus Services, Best for Office Cleaning
Clean Plus Services is a Singapore commercial cleaning company specialising in office and corporate facility cleaning for SMEs and mid-market businesses across Singapore, operating from their base in Woodlands. With 112 Google reviews at 4.9 stars, Clean Plus has built a strong reputation in the SME market for providing reliable, professional office cleaning services with a level of responsiveness and flexibility that larger facility management companies often struggle to offer smaller clients.
Clean Plus's office cleaning teams provide daily cleaning, pantry maintenance, washroom servicing, and periodic deep cleaning under contract arrangements that can be customised to the client's specific needs. Their supervisors conduct monthly quality inspections and client check-ins, and the company assigns a dedicated team to each client's premises rather than rotating staff, which means cleaners become familiar with the space and develop a consistent routine. This assignment model reduces the risk of overlooked areas that can occur when different cleaners service the same premises each time.
For SMEs and mid-market businesses in Singapore looking for a reliable office cleaning partner that combines professional service standards with the flexibility and responsiveness of a specialist provider, Clean Plus Services is a strong choice. Their pricing is competitive for the quality delivered, and their contract terms are more flexible than the large facility management companies, with shorter minimum contract periods and easier scope adjustment for growing businesses.
📍 Address: 60 Woodlands Industrial Park D, Street 2, Singapore 738406
📞 Phone: +65 6757 8838
🌐 Website: cleanplus.com.sg
"Clean Plus has been cleaning our Tanjong Pagar office for two years. The same two cleaners come every morning and they know the space as well as our staff do. When we expanded to a larger floor, adjusting the contract was straightforward and the pricing was fair. Highly recommend for SME offices.", Michelle T. ★★★★★
6. Chemsol Building Services, Best for Healthcare Facilities
Chemsol Building Services is a Singapore specialist in cleaning and hygiene services for healthcare facilities, pharmaceutical environments, and clinical spaces where contamination control and compliance with Ministry of Health (MOH) and NEA hygiene standards are non-negotiable requirements. With 98 Google reviews at 4.9 stars, Chemsol has developed deep expertise in the specific technical, chemical, and documentation requirements associated with healthcare cleaning that general commercial cleaners are not equipped to meet.
Healthcare facility cleaning demands protocols that go significantly beyond standard commercial cleaning: terminal cleaning of patient rooms after discharge using hospital-grade disinfectants, colour-coded equipment systems to prevent cross-contamination between clinical zones, validated disinfection procedures with appropriate dwell times, and detailed cleaning records for infection control audits. Chemsol's clinical cleaning teams are trained to Singapore's healthcare cleaning standards and hold certifications relevant to biosafety and infection prevention and control (IPC) that are required by accredited healthcare facilities.
Beyond healthcare, Chemsol also serves pharmaceutical manufacturing, dental clinics, and laboratory facilities in Singapore that require a similar standard of contamination control. Their chemical procurement expertise ensures that the disinfectants and cleaning agents used in each environment are appropriate for the pathogen risks present and compatible with the surfaces being cleaned. For healthcare facility managers, clinic operators, and pharmaceutical companies in Singapore who need a cleaning partner with demonstrable clinical cleaning competence, Chemsol Building Services is the specialist of choice.
📍 Address: 35 Kallang Pudding Road, #08-02 Tong Lee Building, Singapore 349314
📞 Phone: +65 6744 0822
🌐 Website: chemsol.com.sg
"Chemsol manages the housekeeping services at our polyclinic. Their staff understand IPC protocols, the colour-coding system is followed correctly, and their documentation for our JCI accreditation audit was comprehensive. The consistency of their team assignments also helps with the security requirements of a clinical environment.", Dr. Patricia A. ★★★★★
7. ServiceMaster Clean Singapore, Best for Carpet & Upholstery
ServiceMaster Clean Singapore is the local franchise of the US-based ServiceMaster brand, one of the world's most recognised names in professional cleaning and restoration services. With 87 Google reviews at 4.8 stars, ServiceMaster Clean's Singapore operation specialises in carpet cleaning, upholstery restoration, hard floor treatment, and specialist surface cleaning for commercial and residential clients. Their hot water extraction (HWE) carpet cleaning method is the industry standard for deep cleaning commercial carpet tiles and broadloom, delivering results that dry-cleaning methods cannot match for heavily soiled or high-traffic flooring.
ServiceMaster's commercial carpet cleaning service is particularly valued by hospitality, retail, and corporate office clients in Singapore where the visual condition of carpeted floors has a direct impact on the impression created for guests, customers, and clients. Their technicians are trained to identify carpet fibre types, assess soiling levels, select appropriate cleaning agents, and execute the cleaning process in a way that maximises soil removal while minimising drying time — important for commercial spaces that cannot afford extended downtime. For upholstery cleaning, ServiceMaster handles commercial fabric seating, leather sofas, and hospitality soft furnishings using methods appropriate for each material type.
Beyond carpet and upholstery, ServiceMaster Clean Singapore offers tile and grout cleaning, marble crystallisation, vinyl floor stripping and polishing, and post-disaster restoration cleaning following water or fire damage. For commercial clients in Singapore who need professional carpet or hard floor care from a provider with a proven methodology and documented quality standards, ServiceMaster Clean is the most credible specialist in the market.
📍 Address: 18 Howard Road, #05-02 Novelty BizCentre, Singapore 369585
📞 Phone: +65 6285 7722
🌐 Website: servicemasterclean.sg
"ServiceMaster cleaned the carpets in our 10,000 square foot office over a weekend. The team of six worked systematically, and the carpets were dry and back in use by Monday morning. The difference in appearance was remarkable — clients have commented on it. We now do this quarterly.", James H. ★★★★★
8. GreenTech Cleaning Solutions, Best Eco-Friendly Cleaning
GreenTech Cleaning Solutions is Singapore's most highly rated eco-friendly commercial cleaning company, holding a 5.0 Google rating across 78 reviews — a score that reflects genuine customer satisfaction with a cleaning provider that has built its entire service model around environmental responsibility without compromising on cleaning quality. Operating from Toa Payoh, GreenTech uses exclusively NEA-approved, eco-certified cleaning products, microfibre cleaning systems that reduce chemical usage, and water-efficient cleaning equipment across all their commercial and residential contracts.
GreenTech's green cleaning approach goes beyond simply substituting conventional chemicals with eco-labelled alternatives. Their cleaning protocols are designed to minimise chemical concentrations, reduce water consumption, and use equipment with energy-efficient motors — all documented in a green cleaning management plan that satisfies BCA Green Mark and ISO 14001 environmental management requirements. For commercial clients seeking cleaning services that align with their corporate sustainability commitments and ESG reporting requirements, GreenTech's documented approach provides evidence-based credentials that standard cleaning companies cannot offer.
Beyond their green credentials, GreenTech delivers cleaning quality that consistently draws five-star reviews from clients in office, retail, and residential contexts. Their staff training programme emphasises both technical cleaning skills and the specific protocols associated with eco-certified products, ensuring that the performance of green chemicals is maximised through correct application. For Singapore businesses and homeowners who want professional cleaning quality with genuine environmental credentials, GreenTech Cleaning Solutions is the leading choice in the market.
📍 Address: 11 Lorong 3 Toa Payoh, #05-06, Singapore 319579
📞 Phone: +65 6253 9128
🌐 Website: greentechcleaning.sg
"GreenTech has been our office cleaning partner for 18 months. The eco-certified products they use are noticeably less harsh than what previous contractors used, and our staff — several of whom have chemical sensitivities — have had no issues at all. The cleaning quality is also excellent and the team is professional and reliable.", Natasha R. ★★★★★
9. Kok Tong Cleaning Services, Best for North Singapore
Kok Tong Cleaning Services is a Marsiling-based commercial cleaning company that has built a strong local reputation serving SMEs, commercial premises, and residential clients in North Singapore — particularly the areas of Woodlands, Sembawang, Yishun, and Canberra. With 65 Google reviews at 4.8 stars, Kok Tong has developed a loyal client base by combining competitive pricing with the responsiveness and personal service that comes from being a locally rooted company with deep knowledge of the clients and buildings they serve.
Kok Tong offers contract office cleaning, one-time deep cleaning, post-renovation cleaning, and disinfection services. Their North Singapore focus means shorter travel times, faster response to ad hoc cleaning requests, and stronger familiarity with the building stock and facilities management requirements specific to the Woodlands industrial estates, Sembawang commercial districts, and public housing estates in the north. For businesses and homeowners in North Singapore who want a reliable local cleaning partner rather than a large corporation, Kok Tong consistently delivers good value.
The company's pricing is among the most competitive on this list, making them particularly attractive for smaller businesses with constrained cleaning budgets. Despite the lower price points, client reviews consistently cite professional conduct, thorough cleaning, and punctual attendance as consistent strengths. Kok Tong is an excellent choice for anyone in the northern districts looking for dependable commercial or residential cleaning services with straightforward, transparent pricing.
📍 Address: 18 Marsiling Lane, Singapore 739147
📞 Phone: +65 6366 1918
🌐 Website: koktong.com.sg
"Kok Tong has been cleaning our Woodlands shophouse unit twice a week for over a year. They are always punctual, thorough, and communicate any issues immediately. For a small business, having a cleaning company that treats you like a valued client regardless of contract size makes a real difference.", David L. ★★★★★
10. Nanyang Cleaning Services, Best for East Singapore
Nanyang Cleaning Services is an East Singapore cleaning specialist operating from Tampines, with 56 Google reviews at 4.8 stars. The company serves commercial and residential clients across the eastern districts of Tampines, Pasir Ris, Bedok, Changi, and the eastern industrial estates, delivering contract cleaning, deep cleaning, and disinfection services with the local knowledge and responsiveness that comes from an operator focused on a specific geographic area.
Nanyang's service range covers office contract cleaning, retail unit cleaning, residential deep cleaning, post-renovation cleaning, and periodic specialised services including carpet shampooing, floor polishing, and toilet refurbishment cleaning. Their teams are familiar with the specific characteristics of buildings in the east — including the factory and logistics premises in Tampines Industrial Park and Changi Business Park — and their proximity to clients in these areas means faster response to ad hoc requests and emergency cleaning situations.
For businesses and homeowners in East Singapore looking for a well-regarded, competitively priced local cleaning company with consistent service quality, Nanyang Cleaning Services is a reliable choice. Their client reviews reflect a company that takes pride in punctuality, thorough work, and clear communication — the three most important attributes for a cleaning contractor operating on regular scheduled visits. Nanyang is particularly strong for SME businesses in Tampines and Pasir Ris who want a local partner rather than a city-based contractor with longer travel times.
📍 Address: 5 Tampines Central 6, #09-18 Telepark, Singapore 529482
📞 Phone: +65 6789 6868
🌐 Website: nanyangcleaning.com.sg
"Nanyang has been our cleaning contractor for our Tampines retail outlet for almost two years. They service us five days a week and the quality is consistently good. What I appreciate most is their flexibility — they've accommodated last-minute requests for extra cleaning before major sales events without any fuss.", Wendy C. ★★★★★
How They Compare
| Company | Rating | Reviews | Specialism | Location |
|---|---|---|---|---|
| ISS Facility Services Singapore | 4.8 | 234 | Integrated facility management | Jurong |
| Sodexo Singapore | 4.8 | 187 | Integrated facility management | Cecil Street |
| Jansen Environmental Services | 5.0 | 156 | Post-renovation deep cleaning | Bendemeer |
| Lion Environmental Services | 4.9 | 134 | Industrial & heavy-duty cleaning | Bukit Batok |
| Clean Plus Services | 4.9 | 112 | Office contract cleaning | Woodlands |
| Chemsol Building Services | 4.9 | 98 | Healthcare facility cleaning | Kallang |
| ServiceMaster Clean Singapore | 4.8 | 87 | Carpet & upholstery specialist | Tai Seng |
| GreenTech Cleaning Solutions | 5.0 | 78 | Eco-friendly green cleaning | Toa Payoh |
| Kok Tong Cleaning Services | 4.8 | 65 | North Singapore SME specialist | Marsiling |
| Nanyang Cleaning Services | 4.8 | 56 | East Singapore specialist | Tampines |
What to Look for When Hiring Commercial Cleaning Companies in Singapore
NEA Business Licence Verification. All commercial cleaning businesses in Singapore must hold a valid licence from the National Environment Agency (NEA). Before signing a cleaning contract, ask for the company's NEA licence number and verify its status on the NEA licensing portal. Unlicensed cleaning operators are not permitted to legally provide cleaning services in Singapore, and using an unlicensed contractor exposes your business to regulatory risk.
Scope of Work Clarity. A well-structured cleaning contract specifies exactly what will be cleaned, how frequently, with what products, and to what standard. Generic cleaning contracts that describe only broad task categories without specifying frequencies, areas, and expected outcomes are difficult to enforce and lead to disputes about service delivery. Require a detailed scope of work document before signing, and ensure that periodic deep cleaning tasks (kitchen degreasing, bathroom descaling, floor stripping) are listed with their own frequencies.
Staff Training and Turnover Management. The quality of commercial cleaning depends on the skill and consistency of the cleaners assigned to your premises. Ask about the company's training programme, particularly for specialist tasks, and enquire about their staff turnover rate — high turnover means you will frequently be training new staff in your building's specific requirements. Companies that assign dedicated teams to each client's premises, rather than rotating staff, deliver more consistent results.
Chemical Safety and Eco-Compliance. The cleaning chemicals used in your premises affect the health of your staff, visitors, and the cleaners themselves. Ask for the Safety Data Sheets (SDS) for the products your contractor uses, and verify that any disinfectants or specialist chemicals are approved for use in your specific environment. For healthcare, food service, or childcare facilities, chemical selection is a compliance requirement, not just a preference.
Contract Flexibility and Performance Management. Commercial cleaning contracts vary widely in their terms regarding scope changes, performance remedies, and termination. Look for contracts that include clear performance standards, a formal complaint process with stated response times, and the ability to adjust scope as your business needs change without punitive variation charges. Avoid contracts that lock you into fixed scope for more than 12 months without a performance review clause.
Frequently Asked Questions
How much does commercial cleaning cost in Singapore? General office contract cleaning in Singapore typically costs SGD 800–3,000 per month depending on floor area, cleaning frequency, number of cleaners deployed, and the scope of services included. One-time deep cleaning ranges from SGD 150–500 for residential premises and SGD 500–5,000 for commercial spaces. Always compare quotes on a like-for-like basis — ensure each quote covers the same scope, frequency, and cleaning products before comparing prices.
What is the difference between contract cleaning and one-time cleaning? Contract cleaning involves a regular scheduled service under an ongoing agreement, typically covering daily or multi-weekly cleaning of your premises. One-time cleaning is a single engagement for deep cleaning, post-renovation cleaning, or a specific cleaning project without an ongoing commitment. Contract cleaning is generally more cost-effective per visit than one-time cleaning, and the assigned team develops familiarity with your space over time.
Do cleaning companies need to be NEA licensed in Singapore? Yes. All cleaning businesses operating in Singapore must hold a valid NEA business licence under the Environmental Public Health (EPH) Act. The licence must be renewed annually, and companies can be found on the NEA's public registry. Using an unlicensed cleaning contractor is a regulatory risk for both the contractor and the client engaging them.
What is deep cleaning vs regular cleaning? Regular cleaning covers daily maintenance tasks: vacuuming, mopping, surface wiping, washroom servicing, and waste removal. Deep cleaning is a periodic, more intensive service covering areas not addressed in regular cleaning: inside appliances, behind furniture, grout lines, high-level surfaces, air conditioning filters, and upholstery. Deep cleaning is recommended quarterly for most commercial spaces and semi-annually for residential premises.
How do I set up a cleaning contract for my office? Begin by assessing your cleaning requirements: floor area, number of people, washroom facilities, kitchen facilities, frequency needed, and any specialist surfaces. Obtain at least three quotes from NEA-licensed contractors with a detailed scope of work for each. Review the contract terms for performance standards, termination notice, and scope change procedures. Start with a trial period of one to three months before committing to a longer contract term.
What chemicals are used in commercial cleaning? Commercial cleaning uses a range of chemical categories: surface detergents for general cleaning, disinfectants (quaternary ammonium compounds or hydrogen peroxide-based) for sanitisation, degreasers for kitchen surfaces, descalers for washrooms, glass cleaners, and floor care products including sealers and polishes. Eco-certified alternatives exist for all these categories and are increasingly used by green-focused cleaning companies. Request Safety Data Sheets for any chemicals used on your premises.
How often should an office be cleaned? Most Singapore offices require daily cleaning covering floor mopping, washroom servicing, surface wiping, and waste removal. Pantry and kitchen areas may require twice-daily attention in larger offices. Carpets should be deep cleaned every three to six months. Windows should be cleaned monthly for interior surfaces and quarterly for exterior surfaces. High-touch surfaces such as door handles and elevator buttons should be disinfected daily as a minimum.
What is post-renovation cleaning and when is it needed? Post-renovation cleaning is a specialist deep clean conducted after construction, renovation, or fitting-out work to remove construction dust, debris, chemical residues, adhesive remnants, and protective coatings before the space is occupied. It should be conducted after all building work is fully complete, before furniture and equipment are moved in. A professional post-renovation clean typically takes half a day to two days for a residential property and several days for a large commercial space, depending on the extent of the renovation.
Verdict
ISS Facility Services Singapore stands as the most comprehensive and accountable commercial cleaning provider for large organisations requiring documented, ISO-compliant cleaning services across complex multi-site environments. For post-renovation cleaning, Jansen Environmental Services and their perfect 5.0 Google rating set the benchmark for specialist quality. SMEs and businesses in North or East Singapore should consider Kok Tong or Nanyang Cleaning Services respectively, both of which deliver professional results with the local responsiveness and competitive pricing that larger national providers cannot match at the SME scale.
