Business Details
41 Years
experience
Trusted Bath & Sink Repair Services in London
Diamond Gleam, established in 1985 by Ian Milton, is a family-run business renowned for its expertise in bath, shower tray, and sink repairs, resurfacing, and restoration. With over 35 years of experience, we combine meticulous craftsmanship and advanced techniques to deliver durable, high-quality solutions. Our team, trained in-house to exacting standards, specializes in color-matching repairs to near-invisible finishes, serving London and the South East.Trusted by prestigious clients like Harrods and Fortnum & Mason, we prioritize customer satisfaction through a 1-year guarantee on most repairs and a commitment to resolving issues thoroughly. Our proprietary two-bonding-agent system ensures longevity, and our technicians expertise has been refined through over 50,000 UK-wide projects. We emphasize transparency, ethical practices, and personalized service, reflected in our 155+ 5-star reviews.
Services
Bath Repair
Shower Tray Repair
Ceramic Sink Repair
Bath Resurfacing
Worktop Repairs
Tile Repairs
Marble Restoration
Laminate Repair
Toilet Sanitisation
Hard Surface Repairs
Details
- Year established: 1985
Highlights and features
- Over 35 years of experience in surface repair expertise
- Custom on-site color matching for seamless results
- Proprietary two-bonding-agent system for superior durability
- 1-year guarantee on most repair services
- Trusted by high-profile clients including Harrods and Fortnum & Mason
What people say
Excellent job
True perfectionist
Highly recommend
Brand new look
Professional service
Services
Bath Repair
Our bath repair service addresses chips, cracks, and wear using custom-matched enamel for seamless results. Technicians apply a two-bonding-agent system to ensure durability, restoring functionality and aesthetics. Repairs typically take 1-4 hours, with surfaces ready for use within 24 hours.
Shower Tray Repair
Specializing in acrylic, cast iron, and steel shower trays, we repair chips and scratches with color-matched enamel. Our process ensures a smooth, hygienic finish, completed in 1-4 hours without requiring removal of fixtures.
Ceramic Sink Repair
We restore ceramic sinks by repairing chips and cracks with durable, color-matched enamel. The process preserves the sink's original structure while enhancing longevity, completed efficiently in a single visit.
Worktop Repairs
Specializing in granite, marble, quartz, and laminate worktops, we repair chips and scratches while replicating natural patterns. Our method preserves aesthetics and functionality, avoiding costly replacements.
Tile Repairs
We specialize in fixing chipped tiles, restoring edges, and matching glazes to maintain seamless appearances. Our technique avoids structural disruption, ideal for residential and new-build properties.
People
Ian Milton
Founder
Ian Milton founded Diamond Gleam in 1985, pioneering resurfacing techniques over 35 years. He trains technicians and develops proprietary methods, ensuring high standards. His dedication to quality and customer satisfaction drives the company's reputation.
Questions
How do you match colors for repairs?
We custom-mix enamel on-site using tinters to precisely match your fixture's shade, ensuring seamless results.
What guarantees do you offer?
We provide a 1-year guarantee on most repairs, excluding crack repairs due to potential external factors.
How long do repairs take?
Most repairs complete in 1-4 hours, with surfaces ready for use the following day.
Can you repair previously resurfaced items?
Yes, we remove old coatings and apply our durable system for lasting results.
Do DIY repair kits work?
Most kits fail due to poor color matching. Our professional service ensures accurate, long-lasting fixes.
What areas do you cover?
We serve London and the South East, including Kent, Sussex, and Hampshire.
Reviews (6)
Claire M.
Apr 21, 2026
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I contacted Diamond Gleam on Friday morning having discovered a crack or flaw in my newly installed shower tray. It wasnt discovered until after all the tiling had been done and the plastic was pulled off. We did not want to have to rip it all out and start again. Ian gave me some excellent advice and by Friday afternoon an appointment was booked for Monday afternoon. Sharra came to do the job and she did an excellent one. We can not see anything. Highly recommended and I wouldn't hesitate to use again.
Sue Dorrell
Nov 07, 2021
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My bath was badly scratched and somehow had got a crack in the surface. Having removed the shower screen, I even found that years of use had eroded the surface under that too! As it was a steel bath, I decided to get Diamond Gleam in to resurface it. It took a lot longer than I had anticipated but I am absolutely thrilled with the result. The bath & surrounding mastic look incredible. The guy who performed such a miracle was very good to give me lots of advice about how to maintain the quality. He did give me a care leaflet but you know how it is, most of us would just put it away. I would highly
Michael O'Meara
Sep 19, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
The company renovated our claw foot roll top bath. The staff were efficient and friendly. The work was exceptionally good and I would recommend this company.
Service:Repair water fixtures
The company renovated our claw foot roll top bath. The staff were efficient and friendly. The work was exceptionally good and I would recommend this company.
Service:Repair water fixtures
Philip Dale
Sep 16, 2021
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Simon prepared and resurfaced our enamel bath. He was extremely prompt, polite, helpful, super hardworking and highly professional. He took great pains to explain everything as fully as possible and he was determined to get the best possible finish on our bath. I can say the result is excellent. He kept mess to a minimum, offered to vacuum (we excused him from this after 7 hours work). Even the silicone sealant was replacement was immaculate. We are very happy and strongly recommend Diamond Gleam.
Hissah Alhusayni
May 15, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Absolutely amazing work! I had a little crack in my bathroom sink and contacted Ian to repair it. The result is amazing! The colour matching is on point and it looks like there was no hole all! Would highly recommend Ians services if anyone is in a similar situation, he is responsive and very professional.
Absolutely amazing work! I had a little crack in my bathroom sink and contacted Ian to repair it. The result is amazing! The colour matching is on point and it looks like there was no hole all! Would highly recommend Ians services if anyone is in a similar situation, he is responsive and very professional.
Chris Gooch
Mar 20, 2021
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I had my cast iron bath re-enamelled. They first did it 13 years ago and it really needed the bottom redoing. I was so pleased with the job they did the first time I thought I'd get in touch and see if they could re-do it. They did it in one day and the result is beautiful. The man who came was courteous and professional and cleaned up well at the end of the day. I think for the amount of work involved in preparation, and then spraying and drying, the cost is reasonable. I would thoroughly recommend them.
