- 📍 250+ London sites cleaned weekly
- 🔁 96% client retention
- 🛡️ Insured to £10m
- ✅ ISO 9001 · BICS · CHAS · Safecontractor
What We Clean
From single-floor offices to multi-site contracts.
Whatever your premises, our 250-strong team has cleaned it before. We’re built for scale and tuned for detail.
Offices
Daily, nightly, weekly. Dedicated cleaner, consistent quality.
Retail & showrooms
Pre-opening cleans, end-of-day refresh, peak-period support.
Hospitality
Restaurants, bars, hotels. Food-safety-aware, discreet, fast.
Healthcare & clinics
Clinical-grade protocols, full audit trail, COSHH compliant.
Education
Schools, colleges, universities. Holiday deep cleans available.
Industrial & warehousing
Factory floors, depots, processing facilities.
Residential blocks
Communal areas, lobbies, stairwells. Reliable for property managers.
Gyms & leisure
High-hygiene environments. Antiviral cleaning on request.
How a FastKlean Contract Works
Switching cleaners is easier than you think.
Most facility managers put off switching contractors because of the hassle. Here’s how we make it boring (in a good way).
Free site survey
Within 5 working days. A senior account manager visits, walks the premises, and asks the questions a good contractor should ask. No sales pressure.
Written, itemised quote
You get a clear, line-by-line scope and price. No ‘TBCs’. No hidden add-ons. Compare it to your current invoice in 60 seconds.
7-day onboarding window
From contract sign to first clean: 7 working days. We handle uniforms, key collection, induction, and H&S sign-off.
Dedicated account manager
One named point of contact. Monthly supervisor inspections. A quarterly review of scope and performance. No more chasing a generic inbox.
Why FMs Choose Us
Five things that matter to facility managers.
Dedicated cleaner, not a rotating roster
Your premises get the same person or team every visit. They learn your building. Quality goes up, problems go down.
We don’t just clean, we inspect
Senior supervisors with 20+ years’ experience visit every contract regularly to inspect work and report back to you. You don’t have to manage us.
Replacement cover within hours
If your dedicated cleaner is sick, on holiday, or off, we replace with a fully trained cover by the next scheduled clean. Service never drops.
96% client retention
Most cleaning companies lose half their clients in year one. We retain 96% beyond 6 months. That’s the most honest performance metric we can give you.
All the boxes ticked for procurement
ISO 9001, BICS, CHAS, Safecontractor, Constructionline, Checkatrade. £10m public liability. Member of the FSB. We pass procurement so you don’t have to defend the choice.
We replaced our previous cleaning contractor with FastKlean and our complaint volume dropped to zero in 30 days.
from Special Olympics Office HQ
Sustainability & Safety
Eco-friendly, plastic-free, and fully compliant
Eco Bravo Partnership
We’ve partnered with Eco Bravo to supply plastic-free, certified eco products as the default across every contract. They perform like commercial brands, completely without the environmental cost.
Rigorous Health & Safety
Every cleaner is equipped with full PPE, trained to current H&S guidelines, and fully covered by COSHH protocols. We leave an audit trail so you are always compliant.
Antiviral Bio-Fogging Bolt-On
We can bolt on a one-off antiviral bio-fogging clean before your contract start. This is exceptionally useful when taking over from a previous contractor with hygiene concerns.
Get a written quote you can compare line-by-line.
We’ll visit your site, scope the work, and send a written quote within 48 hours. No callback chains. No pressure.
Frequently Asked Questions
We offer 3, 6, and 12-month contracts with a 30-day rolling break clause after the initial term. We’ve never held a client to a contract they wanted out of.
Standard onboarding is 7 working days from contract sign. For urgent switches (incumbent collapse, last-minute), we can mobilise within 48 hours.
We provide a fully trained, equally vetted replacement by the next scheduled clean. No ‘we’ll see what we can do’.
Directly employed. Every one of our 250+ cleaners is on FastKlean payroll, DBS-checked, eligibility-verified, uniformed, and trained to BICS standard. No gig workers.
Yes – every contract includes equipment, eco-friendly products, and PPE as standard. If you’d prefer to supply your own (some clients have brand-specific requirements), we’ll factor that into the quote.
Yes. We currently manage contracts across 200+ London sites for single clients. Each contract gets a dedicated account manager and centralised reporting.
ISO 9001, BICS, CHAS, Safecontractor, Constructionline, Clensa, Checkatrade, IICRC, Green Achiever, Building Register, FSB. Full audit trail available for procurement.
Yes. Scope adjustments are common – additional days, deep-clean add-ons, antiviral cleans, window cleaning. Your account manager handles it.
Each contract has a quarterly review and monthly supervisor inspections. If standards drop, we’ll detect it before you do – and rectify it at no cost. If we don’t, you can exit on 30 days’ notice.
OUR ACCREDITATIONS
Our Location
