Mitford's provides private stewardship and preservation-grade cleaning for homes, specialist practices and select commercial premises. A named lead for every property. Heritage formulations. Full vetting. Personal accountability.
On site · Mayfair
Sympathetic care, detail
Reception, finished
Mitford's provides private stewardship and preservation-grade cleaning for homes, specialist practices and select commercial premises across Mayfair and West London. We care for surfaces, coordinate repairs, and maintain spaces to the standard of initial handover.
We operate with a carefully curated network. Every property is assigned a single named lead who knows it — the layout, the routine, what matters to that client. Behind them is a vetted support team, called upon only when needed, so you never see a rotation of unfamiliar faces.
Every visit follows a documented routine for that property, uses the correct product for each surface, and is reviewed regularly by the lead steward. We do not send whoever is available. We send the right person, consistently.
Formulations developed with a heritage wax foundry — the kind that polishes the panelling of St. James's palaces. Every property has a named lead who knows it. Where something needs more than cleaning, we discreetly arrange a trusted specialist and manage the work on your behalf. Nothing is templated. Every property gets a plan suited to it.
When a surface holds something that cannot be replaced, there is no room for a wrong chemical or a rushed hand. Some of the households and premises we work in ask not to be named. We understand why.
We do not use ammonia, bleach, or acids — ever. Our formulations are developed specifically for the materials we care for: Carrara marble, fine wood joinery, rare stone, and delicate upholstery.
This is not cleaning. This is stewardship.
Preservation, not cleaning
Entrusted with the surfaces around their rarest pieces. Never named. Always vetted.
Formulations developed with the wax makers who polish St. James's palaces.
pH-neutral, non-ionic, zero-ammonia. Safe for the rarest materials.
Off-the-shelf cleaners contain alkaline salts that etch calcium-based stones and strip natural oils from fine hardwoods. Our formulations are designed to preserve the patina of heritage materials.
Micro-crystalline waxes that nourish joinery without tacky residue. Developed with a heritage wax foundry — the kind that polishes the panelling of St. James's palaces.
Restores, does not strippH-neutral, non-ionic surfactants that lift soil without dulling crystalline structures. Standard cleaners etch. Ours preserve.
No acids. No dulling.Low-VOC, zero-ammonia formulations. Safe for asthmatics, children, and pets. Non-toxic, biodegradable, concentrated to reduce waste.
Family-safe. Pet-safe.Whoever we send into your home or business becomes someone you are trusting with access to it. Every Mitford's steward is properly checked, properly trained, and accountable to a named lead.
1
The highest level of criminal record check, covering all UK police records and enhanced disclosures.
2
Personally verified — not a quick phone call, but a proper check of character and reliability.
3
Every role verified, with any gaps or inconsistencies followed up before someone is introduced to a property.
4
Every steward is trained on our methods and products before their first solo visit, then reviewed regularly.
5
Full UK work eligibility confirmed in compliance with Home Office requirements.
6
Every steward agrees to keep what they see in your home or practice private. That is simply part of the job.
Why this matters. Our clients choose us not for the lowest quote, but for the certainty that their property is cared for by someone who understands its materials, its rhythm, and its value. That certainty has a cost. Clients are happy to pay it.
Preservation-grade cleaning, property care, and discreetly arranged repairs for homes, specialist practices, and commercial premises — each managed by a named lead who knows the property, not a rotating contract team.
Specialist Practices
Consulting rooms, treatment areas, and reception spaces. Discreet, out-of-hours where required, and consistent — managed directly by a named practice steward.
Retail & Shopfronts
Shopfronts, fitting rooms, and display areas attended to before trading hours. The first customer sees the space at its best.
Offices & Workspaces
Reception areas, meeting rooms, and communal spaces. Scheduled around business hours, with a consistent standard for the areas people actually see.
Residential
Houses, flats, and family homes. The same attention to detail throughout — thorough, careful cleaning suited to how the home is actually used.
Hard Floor Care
Marble, wood, tile, and other hard flooring need different treatment to carpet. We use the right method and product for the surface.
Furniture & Upholstery
Upholstery, wood furniture, and fittings treated with the correct product for the material. We say plainly if it needs repair rather than cleaning.
Stewardship & Repairs
A chipped tile, a loose hinge, a curtain that needs re-hanging. Where cleaning alone won't fix it, we discreetly arrange a trusted specialist and project-manage the work on your behalf.
1
Tell us about the property and what matters to you. We assess in person where useful, and come back with a clear, honest proposal.
2
Your property is assigned to one of our named stewards, who plans the schedule and remains your point of contact throughout.
3
Every visit is confirmed in advance, with a consistent steward attending. No unannounced substitutions.
4
We work to a schedule that suits the property. If something needs more than cleaning, we discreetly arrange a specialist and manage it on your behalf.
Mitford's operates with a carefully curated network. Every property has a named lead, and every steward is fully vetted.
Arthur
Arthur founded Mitford's after two decades working across London's private client and commercial property world. He built the firm around a single principle: preservation, not just cleaning. He sets the standard the rest of the network is measured against.
"A property deserves a steward who actually knows it. The layout. The routine. The things that matter to that particular client. That is the whole premise of Mitford's."
Specialist: residential care, hard floor preservation & firmwide standards.
James
James manages retail, office, and commercial accounts. He brings a background in facilities management and reads a space's flow — display areas, reception, front of house — before scheduling a single visit.
"A shopfront does not need the same treatment as an office. Knowing the difference before you start is most of the job."
Specialist: retail presentation & fabric care.
Steven
Steven manages specialist and clinical practice accounts — consulting rooms, treatment areas, and reception spaces. A distinct discipline: strict hygiene, discretion, and a consistent, unobtrusive standard, often outside clinic hours.
"A practice cannot afford an inconsistent cleaner. Every visit follows the same routine, at the same standard, whether anyone is checking or not."
Specialist: hygiene-critical, clinical environments.
Edward
Edward manages scheduling, client communication, and accounts across all divisions — and coordinates trusted, vetted specialists whenever a property needs a repair rather than a clean. He confirms visits, responds to enquiries within the hour, and ensures changes reach the right steward before they matter.
"Most friction in a service relationship is administrative. Eliminating that — and finding the right tradesperson when one is needed — is most of my job."
Specialist: scheduling, client relations & repairs coordination.
Mayfair
Arthur and James cover homes, retail, and offices across Mayfair and the surrounding streets — from shopfronts and reception to flats and houses. Proposals within the week, following an in-person assessment where useful.
Arthur Mitford & James — this territory
Chelsea
Steven manages specialist practice accounts across Chelsea, Knightsbridge, and Kensington — consulting rooms and treatment areas requiring a discreet, consistent standard, arranged around clinic hours.
Steven Thomas — this territory
Most contract cleaners use the same products and routine everywhere. That approach causes damage over time and misses the details. We do not think it is good enough for the properties we look after.
Hard floors, soft furnishings, and everything in between need different treatment. We match the method to the material, not the other way round.
Treated with the correct product for the material. If uncertain, we ask before we touch. If it needs repair, we say so plainly and can arrange a specialist.
Consulting rooms follow strict, repeatable routines — not a general office standard applied loosely.
Non-toxic, biodegradable, low-VOC products across the business. Sustainable practice and a proper finish are not in conflict.
Cleaning cannot fix a crack, a loose joint, or torn fabric. Where a problem is beyond cleaning, we tell you plainly and arrange a specialist on your behalf.
Floor care, done properly
Reception, prepared
Our default is non-toxic, biodegradable, and low-VOC. We use concentrated dilutions to reduce waste. No sustainability department — just a principle: do no harm to the surface, the occupant, or the planet.
Zero ammonia, zero bleach, zero acids. Safe for asthmatics, children, pets, and sensitive clinical environments.
Concentrated, biodegradable products with low volatile organic compound emissions — better for air quality and the environment.
Concentrated dilutions mean less packaging. We refill, reuse, and choose suppliers who share our commitment to reducing environmental impact.
Steven's team has looked after our consulting rooms for over a year. They work around our clinic hours without exception, follow the same routine every visit, and have never once needed reminding of the standard we expect. It is one less thing we think about.
Practice Manager
West London
Arthur has attended to our shopfront and reception for three months. He arrives before we open, finishes before a customer has noticed him, and the space looks exactly as it should.
General Manager
Mayfair · W1
We have used a few cleaning companies over the years and most cut corners eventually. Mitford's has been different — the same team, the same standard, every single week.
Private Client
West London
For a small number of clients, our remit does not end at the front door. A significant collection. A second residence. An asset that is difficult to insure and harder to replace, wherever it happens to be kept.
We do not publish what this looks like. It is arranged privately, for clients we already know, and for those introduced by people we trust.
If that is relevant to you, the conversation starts the same way as any other — by getting in touch.
We work directly with homeowners, office managers, and practice managers.
Tell us about the property, what it is used for, and roughly what you are looking for — including anything that needs repair as well as cleaning. We will come back with a clear proposal and an honest assessment of what we can do.
Every Mitford's client has a named steward. We do not send whoever is available. We send the right person — fully vetted, trained, and accountable. If a repair is needed, we arrange the right specialist too.