25 Best Bathroom Fitters in London for 2026

๐Ÿ› 25 businesses ยท ๐Ÿ“ London
โœ“ Reviewed regularly ยท โœ“ Updated 10 October 2026
Mark Reid
Written by Mark Reid, Trades Editor ยท Verified 10 October 2026
London's housing stock throws up all sorts of challenges for a bathroom refit. A Victorian terrace in Clapham with original floorboards and lead pipework needs a very different approach to a 1960s conversion flat in Highbury with shared soil stacks, or a new-build in Nine Elms where everything's plasterboard and modern first-fix plumbing. Fitters working across the capital deal with tight stairwells, awkward parking for skips and vans, leasehold restrictions on when noisy work can happen, and party wall issues if you're knocking through or moving a stack. A good local fitter will know the quirks of your postcode, whether that's the clay soil movement affecting pipework in parts of south London or the Victorian conversions common around Tooting and Walthamstow.

The businesses featured here are drawn from public business listings and ranked using their review rating and the number of reviews they've collected, with a small lift given to those showing a working website and phone number. We then check each business's homepage to confirm bathroom fitting is genuinely what they do day to day, which keeps tilers, general builders and kitchen specialists who dabble occasionally off this particular list. Listings flagged as permanently closed get removed automatically, so you shouldn't find dead entries here. Where you see a Trust Verified badge, that business has gone through our fuller verification process, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information. Our How We Verify page sets out exactly what that involves. For any business without the badge, those checks haven't been done by us, and it's worth doing them yourself before you commit.

Before booking anyone, ask to see their public liability insurance certificate and check whether they're registered with a competent persons scheme if electrical or gas work is involved (moving a boiler or fitting an electric shower, for example). Ask for photos of recent jobs, ideally similar properties to yours, and get a written quote that breaks down labour, materials and any allowance for unexpected issues like rotten floor joists or old lead pipework needing replacement. It's worth getting two or three quotes rather than accepting the first one, since prices for a similar job can vary by a few thousand pounds across London depending on the fitter's overheads and how busy they are. Always confirm who's responsible for building control sign-off if you're moving the location of the bathroom or altering drainage, and get a rough timeline in writing so you know what to expect once the old suite is ripped out.
How We Select & Rate The Best Bathroom Fitters in London

Ranking is based on review rating and review count pulled from public business listings, with a small boost for businesses that show a working website and phone number. We check each business's homepage to confirm bathroom fitting work is what they primarily do, which filters out unrelated trades. Listings marked as permanently closed are removed automatically. Businesses carrying a Trust Verified badge have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; see our How We Verify page for the complete list. Other businesses on this page haven't been independently verified by us, and appearing here isn't an endorsement. Do your own checks before hiring.

Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →

Quick Comparison: Bathroom Fitters in London

# Business Rating Reviews Phone
1 Happy Building โญ 4.9 84 020 7118 0035 View โ†’
2 Radius Aquaheat services โญ 5.0 65 07944 665113 View โ†’
3 South East Renovations โญ 5.0 51 07849 945151 View โ†’
4 Plastering & Drywall LTD โญ 5.0 50 07971 525252 View โ†’
5 Sigma Maintenance and Refurbishment Ltd โญ 5.0 48 07949 773284 View โ†’
6 AKA Construction Ltd โญ 4.9 44 020 3633 9359 View โ†’
7 Total Interior โญ 5.0 33 07765 258126 View โ†’
8 SP Engineering Group โญ 4.9 39 07900 822286 View โ†’
9 Beckenham Tiling and Bathroom Specialists โญ 5.0 31 07944 706440 View โ†’
10 Dara Builders โญ 4.9 33 020 8001 4959 View โ†’
11 Ward Property Services UK Ltd โญ 4.9 30 020 8239 3335 View โ†’
12 Novospace Ltd โญ 5.0 23 07491 353663 View โ†’
13 LMDEC LTD โญ 5.0 21 020 4577 2001 View โ†’
14 Chislehurst Pristine Bathrooms โญ 5.0 21 020 8051 5590 View โ†’
15 The London Bath Co โญ 4.5 54 0207 127 5235 View โ†’
16 Butlers Fit and Fix โญ 5.0 20 07392 718515 View โ†’
17 Aqueous Design โญ 4.8 25 020 8467 3100 View โ†’
18 Masters - Building and Renovation Services โญ 5.0 15 07973 711717 View โ†’
19 Smiley Building and Construction Ltd โญ 4.8 21 07786 254637 View โ†’
20 Total tiling London ltd โญ 5.0 14 07383 570526 View โ†’
21 Space Up Extensions & Renovations โญ 5.0 14 07411 980853 View โ†’
22 Shapeup Contractors Ltd โญ 4.8 20 07752 433000 View โ†’
23 Protea Refurbishment LTD โญ 5.0 13 07917 758982 View โ†’
24 Alkemist Build and Decorate LTD โญ 5.0 13 020 7661 4048 View โ†’
25 South London Renovations LTD โญ 5.0 12 020 8036 3553 View โ†’

Our Top Picks

1
Happy Building
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 (84 reviews)
London 020 7118 0035

A 4.9 rating from 84 reviews points to consistent workmanship at Happy Building, a bathroom fitting firm based in Sutton. The score reflects steady demand across installation and refurbishment jobs, from full suite fittings to tiling and plumbing work. Further details are available on the company's website.

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2
Radius Aquaheat services
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (65 reviews)
London 07944 665113

A perfect 5 out of 65 reviews sets Radius Aquaheat services apart among bathroom fitters serving Bromley. The firm handles full bathroom installations, from plumbing and tiling to fixtures, working to briefs agreed with each client before any work begins. That consistency across dozens of jobs suggests reliable workmanship rather than a one-off result.

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3
South East Renovations
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (51 reviews)
London 07849 945151

South East Renovations covers bathroom and kitchen fitting alongside a wider range of trades, including plastering, flooring, painting and decorating, and property maintenance. Operating from the CR2 area of London, the firm holds a five-star Google rating across 51 reviews. Its breadth of in-house services means most renovation work can be handled without bringing in separate contractors.

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4
Plastering & Drywall LTD
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (50 reviews)
London 07971 525252

Skimming and boarding out bathrooms before tiling is the core of this London operation's work, with plastering finishes prepared to take wet-room membranes and tiled surfaces without cracking later. Plastering & Drywall LTD has built a base of 50 reviews averaging five stars, reflecting consistency in a trade where a poor base coat ruins the finished room.

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5
Sigma Maintenance and Refurbishment Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (48 reviews)
London 07949 773284

Families across the DA16 area call on Sigma Maintenance and Refurbishment Ltd when a tired bathroom needs a full rethink, from stripping out old suites to fitting replacements and finishing tiling. The London firm has built a 5-star record from 48 reviews, reflecting consistency across jobs of varying scale and complexity.

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6
AKA Construction Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 (44 reviews)
London 020 3633 9359

Period conversions and older London properties make up much of AKA Construction Ltd's bathroom work, where uneven walls and dated plumbing often need addressing before fitting begins. The Belvedere-based firm has built a track record reflected in a 4.9 rating from 44 reviews, and jobs typically cover full refits rather than cosmetic updates alone.

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7
Total Interior
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (33 reviews)
London 07765 258126

A perfect five-star average across 33 reviews sets Total Interior apart among bathroom fitters serving London. The DA7 postcode is home base, with work covering full refits, tiling and plumbing adjustments. Consistent feedback over dozens of jobs suggests a steady, reliable approach to installations rather than one-off luck.

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8
SP Engineering Group
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 (39 reviews)
London 07900 822286

Bathroom fitting in London's SE2 area is handled by SP Engineering Group, covering everything from plumbing and tiling to final finishing touches. Feedback from 39 clients has kept the firm at a 4.9 rating, reflecting consistency across the jobs completed. Work is arranged directly with customers rather than through subcontractors.

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9
Beckenham Tiling and Bathroom Specialists
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (31 reviews)
London 07944 706440

Families across Bromley bring bathroom refits to this Beckenham firm, which handles tiling alongside full installations. Work covers everything from small ensuite updates to complete strip-outs and refits, with attention paid to layout and finish. The business holds a five-star rating from 31 reviews, reflecting consistent standards on jobs both large and small.

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10
Dara Builders
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 (33 reviews)
London 020 8001 4959

Dara Builders operates across London as a general building contractor that takes on bathroom and kitchen renovation alongside broader refurbishment work, including loft conversions, extensions, rewiring, and structural alterations. The breadth of trades covered under one firm suits projects where bathrooms are part of a larger programme of works. A Google rating of 4.9 from 33 reviews reflects consistent client satisfaction.

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11
Ward Property Services UK Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 (30 reviews)
London 020 8239 3335

A 4.9 score from 30 reviews sets Ward Property Services UK Ltd apart among Sutton bathroom fitters. The company handles full installations, from tiling to plumbing fixtures, working to briefs set by individual households rather than fixed packages. Details of past projects and contact options are available through its website.

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12
Novospace Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (23 reviews)
London 07491 353663

Bathroom fitting services covering London, with Novospace Ltd operating out of the SW11 area of the capital. The company installs and refits domestic bathrooms, working across a city where demand for reliable trade services remains consistently high. Their postcode places them well for projects across south and central London.

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13
LMDEC LTD
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (21 reviews)
London 020 4577 2001

Bathroom fitting in London covers everything from tiling to plumbing alterations, handled by LMDEC LTD. Feedback from 21 reviews averages a perfect five, reflecting consistency across jobs of varying scale. The firm works with domestic clients across the wider CR2 area, fitting suites and finishing details to a set brief rather than a fixed package.

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14
Chislehurst Pristine Bathrooms
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (21 reviews)
London 020 8051 5590

Families across Chislehurst turn to this Bromley fitter when replacing dated bathrooms with something more practical for busy households. Work covers full refits, from layout changes to tiling and plumbing, with a 5 star record from 21 reviews suggesting consistency across projects of varying size.

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15
The London Bath Co
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.5 (54 reviews)
London 0207 127 5235

Bathroom fitting across London, with The London Bath Co handling installations from its base in the NW8 area. The company carries a 4.5-star rating across 54 Google reviews, suggesting a consistent standard of finish. It serves residential customers looking for a straightforward, locally rooted service rather than a national contractor.

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16
Butlers Fit and Fix
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (20 reviews)
London 07392 718515

A typical call to Butlers Fit and Fix starts with a dated bathroom that needs stripping out and replacing, from new tiling and plumbing to fitting a shower enclosure or suite. Based in Sutton, the firm has built a 5-star record across 20 reviews, reflecting consistent workmanship on jobs that often involve working around existing layouts rather than starting from scratch.

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17
Aqueous Design
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8 (25 reviews)
London 020 8467 3100

Wetroom conversions and bespoke bathroom layouts form the core of Aqueous Design's work in Bromley, with tiling and plumbing handled as part of the same project rather than farmed out separately. The BR7 firm has built up a 4.8 rating from 25 reviews, reflecting consistency across smaller cloakroom refits as well as full-scale refurbishments.

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18
Masters - Building and Renovation Services
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (15 reviews)
London 07973 711717

Bathroom fitting in London is handled by Masters - Building and Renovation Services, covering installations from full refits to smaller alterations. Fifteen reviews on Google give the firm a perfect five-star average, reflecting consistency in how jobs are completed and finished. Work is carried out across the SM6 area.

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19
Smiley Building and Construction Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8 (21 reviews)
London 07786 254637

Older London properties with period plumbing quirks make up much of the workload for Smiley Building and Construction Ltd, alongside standard flat refurbishments. Bathroom fitting jobs typically involve reworking layouts to suit awkward pipework rather than straightforward swaps. The company holds a 4.8 rating from 21 reviews, reflecting consistency across these more complicated conversions.

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20
Total tiling London ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (14 reviews)
London 07383 570526

Total Tiling London Ltd operates across London as a tiling and bathroom renovation company, covering mosaic, porcelain, ceramic, marble, and stone work alongside plumbing and design services. The breadth of materials listed, from humble ceramic to marble and stone, reflects a scope that goes beyond standard bathroom fitting. Fourteen Google reviews have returned a five-star rating.

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21
Space Up Extensions & Renovations
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (14 reviews)
London 07411 980853

Fourteen reviews on Google have left Space Up Extensions & Renovations with a full five-star average, a reflection of consistent workmanship rather than a one-off result. The London firm carries out bathroom fitting, handling layout changes, tiling and plumbing alterations for domestic projects across the area.

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22
Shapeup Contractors Ltd
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 4.8 (20 reviews)
London 07752 433000

Sutton households needing a bathroom refitted turn to Shapeup Contractors Ltd, which handles the plumbing, tiling and fitting work involved from start to finish. The SM2 postcode area has seen a steady stream of its projects, with customers rating the firm 4.8 from 20 reviews.

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23
Protea Refurbishment LTD
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (13 reviews)
London 07917 758982

Protea Refurbishment LTD works as a bathroom fitter serving London, covering everything from tiling to plumbing alterations during a refit. The firm has built a track record of consistent workmanship, reflected in a 5-star rating across 13 reviews. Jobs are organised around each property's layout rather than a fixed template.

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24
Alkemist Build and Decorate LTD
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (13 reviews)
London 020 7661 4048

Across London, Alkemist Build and Decorate fits bathrooms, handling everything from tiling to plumbing connections and finishing work. The company has built a small but consistent record, with a 5-star average from 13 reviews. Its remit covers full refits rather than one-off repairs, suiting households planning a complete bathroom overhaul.

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25
South London Renovations LTD
Not Verified
โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 (12 reviews)
London 020 8036 3553

Bathroom remodelling and kitchen remodelling are the core trades at South London Renovations Ltd, a general contracting firm operating across London and the CR0 area. The company holds a five-star rating across twelve Google reviews. It takes on full remodelling projects rather than piecemeal repairs, covering design changes and structural alterations within the home.

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Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →

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Frequently Asked Questions

How much does a bathroom fitters cost in London?
A straightforward refit swapping like-for-like fittings in a small bathroom might run from around ยฃ3,500 to ยฃ6,000 including labour and basic materials. A full renovation with new pipework, tiling, an electric shower and moving fixtures around can push ยฃ8,000 to ยฃ15,000, and more in central postcodes like Kensington or Islington where fitters' overheads are higher. Costs climb further if you're changing the layout, dealing with old lead pipes, or need structural work for an en-suite. Get two or three written quotes so you can compare labour costs, tile allowances and what's included.
Do I need planning permission or building regulations approval for a bathroom refit in London?
Most straightforward bathroom refits don't need planning permission, but building regulations can apply if you're adding a new bathroom, altering drainage, or doing electrical work near water. If you're in a flat, check your lease for any restrictions on works and whether you need freeholder consent, particularly for anything affecting shared pipework or soil stacks.
How long does a typical bathroom installation take?
A basic refit with no layout changes usually takes five to seven working days. A full renovation involving new plumbing, electrics, tiling and plastering can take two to three weeks, longer if there are delays getting materials or if unexpected issues turn up once the old suite comes out, such as damp floor joists or outdated pipework that needs replacing.
Should I buy my own bathroom suite and tiles, or let the fitter supply everything?
Both approaches are common. Supplying your own fittings from somewhere like a bathroom showroom or online retailer can save money, but check sizes and tap connections match what the fitter's expecting. Letting the fitter supply everything is usually simpler and they'll often get trade discounts, though it's worth asking what markup is included in the quote.
What's the difference between a bathroom fitter and a plumber for this kind of work?
A plumber handles pipework and connections but might not do tiling, plastering or electrics. A dedicated bathroom fitter typically manages the whole job, plumbing, tiling, electrics for lighting and extractor fans, and coordinating any building work, either doing it all themselves or bringing in trusted subcontractors. For a full renovation, a fitter who manages the whole project usually saves you the hassle of coordinating several trades yourself.
How do I check a bathroom fitter is reliable before booking?
Ask to see their public liability insurance certificate and, if the job involves electrics or gas, check their registration with the relevant competent persons scheme. Look at recent customer reviews across a few different platforms rather than just one, ask for references from jobs done in the last year or so, and request photos of similar properties they've worked on. Get a written quote with a clear breakdown of costs and a rough timeline, and confirm who's liable for any damage during the works before you sign anything.