GP surgeries & medical centres
Infection control cleaning with colour-coded equipment, timed around surgery sessions and agreed with your practice manager.

Our own vetted teams clean GP surgeries, schools, offices, factories and warehouses across London and Greater London. You approve a written specification before we start, and a supervisor checks the work against it regularly, so standards hold without you chasing anyone.
Free survey and fixed quote. No long contract. Phones answered 24 hours a day.
EXCELLENT
Based on 10 reviews
Posted on Google![]()
Wolf Pack ITTrustindex verifies that the original source of the review is Google.
Nitesh and his team are amazing at cleaning our offices. They are on-time and nothing is to big of an ask. Always happy to help and ensure our office space is clean and tidy using environmentally friendly products. Would not hesitate to recommend them to anyone for office cleaningPosted on Google![]()
Aparna JaniTrustindex verifies that the original source of the review is Google.
I can’t credit this company enough! I have passed on some small and large corporate clients onto DNA Cleaning Solutions - their team have been diligent with carrying out these contracts with a complete end-to-end service. Providing visibility and a promptness at all stages. The quality of their work, combined with their commitment to client satisfaction, sets them apart in the industry. DNA Cleaning Solutions is a trusted partner for any organisation seeking reliable, high-standard cleaning and facilities support. Thank you for providing a hassle free and peace of mind service!Posted on Google![]()
Sachin RavalTrustindex verifies that the original source of the review is Google.
I couldn't be more impressed with their service. The team was professional and responsive. I would definitely recommend them to any business.Posted on Google![]()
Jason indgeTrustindex verifies that the original source of the review is Google.
Great servicePosted on Google![]()
Nick FrenchTrustindex verifies that the original source of the review is Google.
Well managed cleaning company - good communication from contract manager, and a generally improving servicePosted on Google![]()
Barry DingwallTrustindex verifies that the original source of the review is Google.
Friendly guys. Good job donePosted on Google![]()
Martin dentTrustindex verifies that the original source of the review is Google.
Really good cleaning company. Very polite and well mannered. Very good at cleaning.Verified by TrustindexTrustindex verified that these reviews were published on DNA Cleaning Solutions | Commercial Cleaning Companies in Harrow, London's Google Business Profile. Learn more
A surgery, a school and a warehouse need different things. Each gets its own specification, schedule and a team trained for that building.
Infection control cleaning with colour-coded equipment, timed around surgery sessions and agreed with your practice manager.
DBS-checked cleaners for classrooms, halls and toilets, working before and after the school day.
Desks, kitchens, washrooms and meeting rooms ready before your staff arrive, every working day.
Production floors, racking aisles and loading bays cleaned around your shifts, with high-level work up to 12 metres.
Daily, weekly or one-off cleaning, planned around surgery hours, the school day or your shift pattern.

Workstations, kitchens, washrooms and floors on a daily or weekly schedule.
See office cleaning →
Factories, workshops and production lines, with machine scrubbing and high-level work.
See industrial cleaning →
Clinical cleaning to infection control standards for GP surgeries and clinics.
See healthcare cleaning →
Deep extraction cleaning that lifts stains and refreshes office carpets and chairs.
See carpet cleaning →
Racking, floors and loading bays cleaned around deliveries and shift changes.
See warehouse cleaning →
Cleaning, washroom supplies, recycling and janitorial services with one point of contact.
See facilities management →
Receptions, showrooms and shared buildings across London and Greater London.
See commercial cleaning →
Sanitising, fogging and misting after an outbreak or before a site reopens.
See decontamination →Most complaints about contract cleaners come down to missed tasks and nobody checking. We fix that with a written specification for every site and supervisors who inspect against it.
Every cleaner is DBS checked and passes 5-year referenced background checks. We do not subcontract the work.
Supervisors check each site against the specification, and our quality process is certified to ISO 9001.
TSA-vetted teams clean freight and cargo facilities at Heathrow.
Our insurance covers every site we clean, and we send copies of the certificates on request.
Call us or send the form. Two minutes is enough: premises type, rough size and opening hours.
We walk the building with you and note the areas and risks that matter.
You approve the specification, schedule and fixed price before anything starts. No surprises on the invoice.
Vetted cleaners begin on the agreed date and a manager runs regular quality checks.
Book a free site survey. We walk the building with you, write the specification and send a fixed quote. If you're switching, we time the start around your current contract's notice period.
Branches in Pinner and Twickenham, with teams working every day in central London and around Heathrow.

Price depends on the size of the premises, the type of cleaning and how often you need it, so we do not quote a standard hourly rate. We survey the site for free, then send a fixed quotation against a written specification.
No. Regular cleaning runs on a contract that suits your site, and we take on one-off deep cleans and specialist jobs with no contract at all.
Yes. Every cleaner is DBS checked and passes 5-year referenced background checks, and airside staff hold TSA vetting. We are fully insured and can send copies of our certificates on request.
Yes. Most of our contracts are cleaned early in the morning or in the evening, around surgery sessions, the school day or production shifts.
Yes. We supply and maintain the equipment and products, with colour-coded equipment in clinical and healthcare areas.
London and Greater London, from central London to Harrow, Pinner, Twickenham, Richmond, Feltham and Heathrow.
Not answered here? Call 020 3826 8555. Phones are answered 24 hours a day, 365 days a year.