A clean commercial space speaks louder than branding. Whether it’s an office, a showroom, or a medical centre, the first impression is often the flooring, the freshness, or the scent in the air. But not every cleaning company can maintain that standard day in, day out. So, what truly separates the top-tier from the mediocre?
Firstly, reputation isn’t earned overnight. A trustworthy commercial cleaner usually has years if not decades of experience. They’re insured, DBS-checked, and offer risk assessments for every job. They know the importance of not just surface cleanliness, but hygiene, sanitation, and compliance especially in regulated sectors like healthcare or food.
Secondly, good cleaners don’t just bring mops. They bring systems. From using eco-friendly, certified chemicals to offering smart scheduling (early mornings, late evenings, weekends), flexibility is their business model. You’ll notice the difference in their proactive communication and service-level agreements (SLAs) that actually mean something.
And finally, staff retention. If the same team shows up week after week, that’s a green flag. It means they’re trained, treated well, and take ownership of the job.
Which Are the Top 10 Commercial Cleaning Companies in London Right Now?
Each company includes a standout tagline, a concise and realistic summary, tailored H4 headings, estimated pricing, full contact information, and one black star ★ rating for FastKlean (already done above).
1. FastKlean – “Where Clean Means Business”
FastKlean has built a strong reputation across Central London for their no-nonsense, results-driven approach to office and commercial cleaning. They’re known for consistency, proactive supervisors, and a deep understanding of property maintenance for businesses of all sizes.
Specialty Focus: Deep Cleaning & Scheduled Maintenance
Their strength lies in delivering deep cleaning services alongside regular cleaning schedules, using hospital-grade products and equipment that go beyond standard expectations.
Best Suited For: Corporate Offices & Educational Institutions
Perfect for larger office spaces, schools, and buildings needing constant upkeep without disrupting daily operations.
Estimated Pricing: From £17/hour (daily contracts); custom quotes for deep cleaning
- Website: https://www.fastklean.co.uk
- Phone: 020 8884 9149
- Address: Unit 56, Communications House, 26 York St, London W1U 6PZ, United Kingdom
- Email: info@fastklean.co.uk
2. Crystal Cleaning Services – “Clean Spaces, Clear Minds”
Crystal Cleaning Services brings four decades of experience and has become a dependable choice across Greater London. Known for their large-scale contract capabilities and responsive support teams, they maintain high standards across a wide portfolio of sectors.
Service Niche: Rapid Mobilisation & Consistency
Their operations team excels in managing large cleaning crews across multiple locations without compromising on quality.
Ideal For: Schools, Universities & Commercial Chains
Best suited for institutions that require tight scheduling and predictable outcomes, such as schools or multi-site offices.
Estimated Pricing: £18–£22/hour (volume-based discounts available)
- Website: www.crystalservices.uk.com
- Phone: 020 8993 3831
- Address: 2A Parr Road, London, N3 1QL
- Email: info@crystalservices.uk.com
3. London Cleaning System – “We Clean. You Grow.”
Tech-enabled and modern, London Cleaning System offers a flexible, reliable option for fast-paced businesses. Their app-based dashboards provide service visibility that many startups and growing companies love.
Top Feature: Digital Cleaning Management
From digital time-tracking to remote supervision, they operate with transparency and tech efficiency at the core.
Best Fit: Startups, Agencies & Flexible Workspaces
Ideal for companies with shared desks, open layouts, or hybrid work cultures where cleanliness needs are dynamic.
Estimated Pricing: From £15.50/hour for recurring contracts
- Website: londoncleaningsystem.co.uk
- Phone: +44 20 8252 0154
- Address: 169 Station Rd, London E4 6AG, United Kingdom
- Email: info@londoncleaningsystem.co.uk
4. Total Clean – “Cleaning London with a Conscience”
Total Clean stands out for its eco-conscious operations and ISO certifications. With over 35 years of experience, they serve a wide range of commercial clients with a consistent focus on quality and sustainability.
Green Advantage: Sustainable Commercial Cleaning
They use eco-certified products, low-impact machinery, and focus on minimal waste and carbon-neutral practices.
Great For: Businesses with ESG or Net Zero Goals
If your brand values align with ethical and sustainable operations, Total Clean is a strong partner.
Estimated Pricing: From £19/hour depending on contract terms
- Website: https://www.totalclean.co.uk
- Phone: 020 7935 5088
- Address: 6 Dorset Street, London, W1U 6QL
- Email: london@totalclean.co.uk
5. Cleanology – “Smarter Cleaning for a Safer Future”
Cleanology combines large-scale commercial cleaning with ethical values. They’re a B Corp certified business and prioritise fair wages and plastic-free initiatives without compromising on service quality.
Ethical Edge: Accredited B Corp with Nationwide Reach
They’re a frontrunner in ethical cleaning, offering full transparency and top-tier training for staff.
Recommended For: Multi-Site Offices & Corporate HQs
Ideal for large London-based firms that also have national branches needing standardised services.
Estimated Pricing: From £20/hour with custom proposals
- Website: https://www.cleanology.com
- Phone: 020 7582 8111
- Address: 2nd Floor, 70 S Lambeth Rd, London SW8 1RL, United Kingdom
- Email: cleanology@cleanology.com
6. Samsic UK – “More Than Just Cleaners”
Samsic is a global facilities management provider with a strong London presence. Their integrated services include everything from contract cleaning to security and waste management.
Integrated Strength: Facilities & Contract Services
Beyond cleaning, they deliver add-on services like pest control and concierge ideal for full-service management.
Best Matched To: Business Parks & Large Enterprises
Perfect for high-footfall properties that require more than basic cleaning.
Estimated Pricing: Custom pricing; starts around £21/hour
- Website: https://www.samsic.uk
- Phone: 02476 339890
- Address: Oak Court, Prologis Park, 2 Pilgrims Walk, Keresley End, Coventry CV6 4QH, United Kingdom
7. Think FM – “Facility Solutions That Think Ahead”
Think FM combines commercial cleaning with intelligent facilities management. They’ve grown rapidly in the last few years, thanks to their proactive client service and bespoke packages.
Smart Approach: Facility Management with Personal Touch
They blend reactive and preventative maintenance with consistent cleaning services for complete site care.
Target Clientele – Tech Parks, Agencies & Mid-Size HQs
A good fit for companies that need both flexibility and support in scaling operations.
Estimated Pricing: Custom quotes; typically from £18–£23/hour
- Website: https://www.thinkfm.co.uk
- Phone: 020 3411 4444
- Address: 22-24 Ely Pl, London EC1N 6TE, United Kingdom
- Email: info@thinkfm.co.uk
8. Purgo Supply Services – “Precision in Every Clean”
Known for their detail-driven approach, Purgo is a rising star in hospitality and event cleaning. Their cleaning teams are discreet, well-dressed, and trained to operate in client-facing spaces.
Key Differentiator: High-End & Hospitality-Focused
They understand the pressures of high-visibility spaces and deliver spotless results without disruption.
Great For: Hotels, Galleries & Event Venues
Tailored for businesses where ambience and first impressions matter just as much as sanitation.
Estimated Pricing: £20–£26/hour depending on complexity
- Website: https://www.purgo.co.uk
- Phone: +44 20 3827 1809
- Address: 193 Castelnau, London SW13 9ER, United Kingdom
- Email: info@purgo.co.uk
9. JCD Cleaning – “Where Professionalism Meets Performance”
JCD Cleaning brings a polished, high-performance approach to commercial cleaning. They cover everything from general office maintenance to specialist cleaning like graffiti removal and jet washing.
Operational Edge: Specialist Cleaning Add-Ons
They’re uniquely positioned to handle exterior, industrial, and emergency cleaning with fast turnaround.
Best For: Property Managers & Facility Owners
A top pick for landlords or building managers needing flexible commercial cleaning beyond the basics.
Estimated Pricing: Starting from £18/hour for commercial packages
- Website: https://www.jcdcleaning.co.uk
- Phone: +44 20 7126 7646
- Address: Glenmore Business Park, Unit 11, Castle Rd, Sittingbourne ME10 3FX, United Kingdom
- Email: info@jcdcleaning.co.uk
10. Mayfair Cleaning – “Luxury Standards, Everyday Clean”
As the name suggests, Mayfair Cleaning caters to premium office spaces, private clinics, and boutique businesses. They combine elegant branding with highly trained staff and discreet service.
Premium Touch – Boutique Office Cleaning Specialists
They’re known for ultra-clean results delivered quietly and professionally perfect for prestige spaces.
Ideal Client – Law Firms, Private Practices & Showrooms
If your business prioritises confidentiality, luxury, and seamless presentation, Mayfair delivers.
Estimated Pricing: £25/hour and up (tailored packages only)
- Website: https://www.mayfaircleaning.com
- Phone: 020 4541 9047
- Address: 2 Pensbury Street, LondonSW8 4TJ
- Email: info@mayfaircleaning.co.uk
How Can Businesses Benefit from Hiring Professional Office Cleaners in London?
Hiring a professional cleaning service isn’t just about dusting desks. In London, where competition is fierce and expectations are high, it’s a strategic investment.
Clean environments drive employee productivity. It’s a simple equation: fewer sick days, better morale, sharper focus. Beyond that, professional cleaners know how to keep high-touch areas like lift buttons, kitchen counters, and shared desks germ-free.
Visitors and clients also judge by appearances. Smudged windows and dirty floors suggest sloppy operations. Cleanliness, on the other hand, reflects order, attention to detail, and care.
Plus, you get access to industrial-grade equipment and cleaning agents that outperform any DIY solution. Professionals don’t just clean they sanitise.
What Services Do Most Commercial Cleaning Companies in London Offer?
While “commercial cleaning” might sound general, it actually covers a wide scope. Here’s what you can expect from most reputable London-based cleaning firms:
Core Services
- Daily Office Cleaning: dusting, hoovering, surface cleaning, bins
- Washroom Services: toilet hygiene, restocking, odour control
- Carpet & Floor Cleaning: shampooing, buffing, polishing
- Window & Glass Cleaning: internal and external panels
Specialist Services
- Deep Cleaning : ideal post-construction or seasonal
- IT & Equipment Cleaning: monitors, keyboards, and servers
- High-Level Cleaning: ceilings, ducts, and industrial zones
- Biohazard & Clinical Cleaning: compliant with CQC and NHS standards
How Do You Choose the Best Commercial Cleaning Service for Your Business Needs?
Start by defining your needs. Is it daily cleaning or weekly? General or sector-specific?
Then shortlist cleaners who have experience in your industry. For instance, a retail cleaning company may not understand the requirements of a medical clinic.
Check for:
- Accreditations (BICSc, ISO 9001, CHAS)
- References or testimonials
- Trial cleaning offers before long-term contracts
Don’t hesitate to ask about their employee training, turnover rate, and if they assign a dedicated supervisor. This avoids the constant back-and-forth and ensures consistency.
Are There Any Affordable Yet High-Quality Cleaning Services in London?
Yes, but you need to look beyond just the price tag.
London’s competitive cleaning market includes many flexible firms that offer tailored packages. Some even offer off-peak cleaning (evenings or weekends) at reduced rates. What’s important is to compare quotes with service lists, not in isolation.
Ask for transparent quotes. If a service looks too cheap, it probably cuts corners whether that’s in products used or in staff pay (which affects performance).
How Important Are Health & Safety Standards in Commercial Cleaning?
Absolutely vital especially in shared spaces.
Professional cleaning companies are expected to follow COSHH regulations for handling hazardous substances, provide risk assessments, and conduct health & safety training for staff.
Cleaners often work around expensive equipment, confidential documents, or high-traffic areas. One slip, spillage, or misused chemical could cost your business more than just money.
Can You Find Eco-Friendly Commercial Cleaners in London?
London is increasingly eco-conscious, and the cleaning industry is catching up. More companies now use:
- Biodegradable, plant-based cleaning agents
- Microfibre cloths to reduce waste
- Energy-efficient equipment
- Waste segregation & recycling policies
Ask your provider about their sustainability practices. Many now offer green cleaning contracts that align with your business’s ESG goals.
How Often Should a Business in London Schedule Commercial Cleaning?
It depends on your foot traffic and industry. Here’s a quick guide:
| Business Type | Recommended Frequency |
| Small Offices | 2–3 times a week |
| Large Corporate Offices | Daily |
| Retail Stores | Daily or twice daily |
| Medical Clinics | Daily + spot sanitisation |
| Warehouses | Weekly + spill management |
Always tailor the schedule based on the season, events, or internal shifts. For example, deep cleaning before a new product launch or an office reopening.
What Should You Expect During a Commercial Cleaning Site Visit or Quote?
Once you reach out to a cleaning company, a site survey is often the first step. Here’s what happens:
- A supervisor or manager visits your premises.
- They assess the layout, surfaces, usage areas, and potential hygiene hotspots.
- They’ll discuss your preferred timing, access points, special requests, etc.
- Then comes a detailed proposal, often with tiered options.
If a company sends you a quote without seeing the place, take caution. it’s either too generic or lacks attention to detail.
Conclusion
Don’t rush the decision. Treat it like hiring a long-term partner.
Start with your needs, compare quotes realistically, and focus on providers with a reputation for consistency. Ask the right questions, request a trial, and keep communication open.
Remember, a clean space isn’t just tidy. it’s productive, professional, and positively impactful.
FAQs About Commercial Cleaning Companies in London
How much do commercial cleaning services cost in London?
Costs vary based on location, frequency, and complexity. Average prices range from £15–£25 per hour.
Do commercial cleaners work outside normal business hours?
Yes, most offer flexible schedules including early mornings, evenings, and weekends.
Are commercial cleaning services insured?
Top companies carry public liability and employer insurance. Always ask to see their coverage certificates.
Can I get a short-term cleaning contract?
Yes, many firms offer one-off or rolling monthly contracts to suit temporary needs.
Do I need to provide cleaning supplies?
Most professional cleaners bring their own tools and products unless otherwise agreed.
How do I verify if a cleaning company is reputable?
Check for accreditations like ISO 9001, BICSc, CHAS, and read third-party reviews.
What’s the difference between office cleaning and commercial cleaning?
Office cleaning is a subset. Commercial cleaning includes retail, industrial, medical, and other business environments.