- Source checked
- 26 Jun 2026
Public evidence profile · Checked May 2026
RCB Plumbing Ltd
Credentials & registries
TrustATrader Approved
No Trust Score yet
- Rated 5.0 from 561 reviews across 2 review sources
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 thing checkedWhat we can verify about RCB Plumbing Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for RCB Plumbing Ltd →Completed work
50 photosPhotos listed as completed work
These photos were listed as completed work by the business or a public source. They do not verify workmanship.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
From customer reviews
What customers consistently say
Recurring themes from 65 customer reviews across 2 review sources.
Stands behind their work: “We used RCB Plumbing again in February to change some valves on our boiler, and once again the work was completed to a high standard.” · TrustATrader, 25 Feb 2026
Respectful and tidy in your home: “It’s great when you can find tradesman that you can trust to let in your home to carry out work at a high standard at a great price.” · TrustATrader, 6 Jan 2025
“Professional, reliable and reasonably priced.” · TrustATrader, 4 May 2026
“They arrived on time, were very pleasant and carried out the work very quickly and efficiently.” · TrustATrader, 29 Jul 2025
“They always arrive on time, are friendly, courteous and always respectful of your home.” · TrustATrader, 26 Jun 2025
“quick and clear information, and cheerful and high quality on-site work.” · Checkatrade, 13 Apr 2026
“We used RCB Plumbing again in February to change some valves on our boiler, and once again the work was completed to a high standard.” · TrustATrader, 25 Feb 2026
“They really are experts in their profession. They always arrive on time, are friendly, courteous and always respectful of your home.” · TrustATrader, 26 Jun 2025
“Reports were delivered on the same day with a message follow up.” · Checkatrade, 26 Apr 2026
“quick and clear information, and cheerful and high quality on-site work.” · Checkatrade, 13 Apr 2026
“Great to deal with. Clear quote and all the work done.” · TrustATrader, 12 Dec 2024
Reviews · public evidence
What customers say
These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Customers often mention
Where these reviews are published
- Checkatrade499 reviews · 5.0 avg
- TrustATrader62 reviews · 5.0 avg
Highlights
“I always choose RCB Plumbing for any plumbing or central heating work. Professional, reliable and reasonably priced. They've done a variety of jobs over several years, including boiler servicing and gas safety checks/certification. Highly recommended”
“Very professional company. From the time of my initial enquiry through to the completion of works I was exceptionally impressed. Will without doubt use the company again.”
“Excellent work by Ricky. Was flexible on timing and completed a CP12 + review of heating to our satisfaction. Reports were delivered on the same day with a message follow up. Look forward to working with their team more as and when we need further help. Thank you”
Detailed reviews
Replies to reviews
These are the individual reviews we hold for RCB Plumbing Ltd, including the highlights above. The 561 headline total is the review volume reported across public review sources.
We used RCB Plumbing again in February to change some valves on our boiler, and once again the work was completed to a high standard. The team were efficient, knowledgeable, and the system has been working perfectly since. The appointment had to be rescheduled, which wasn’t ideal, but the overall service and workmanship were excellent. Very reliable when it comes to getting the job done properly.
Excellent service from a reputable company.
Matt and Charlie came to replace a flexible waste pipe from the downstairs toilet which had been damaged. They arrived on time, were very pleasant and carried out the work very quickly and efficiently. They were very tidy while doing the work and vacuumed the area when they finished. I can definitely recommend RCB Plumbing Ltd.
Another fantastic job from Ricky and Charlie. They came to fit new radiators and lay new piping to all downstairs rooms. Not an easy job as they had to take up existing laminate flooring to access old piping. All flooring has been put back to perfection. They really are experts in their profession. They always arrive on time, are friendly, courteous and always respectful of your home. Nothing is too much trouble and they take time to explain everything. I have used Ricky and Charlie a few times now and have absolute peace of mind they will do an amazing job. I would not use anyone else and would highly recommend to anyone looking for great plumbing services.
Great work - thank you for sorting so quickly
Read the other 3 detailed reviews on this pageShow fewer reviews
Very happy with the service. RCB Plumbing first came out to service the boiler and were very helpful in advising me on thermostat opinions and how to deal with low pressure. Then they did work on our shower tap which had been stuck on hot for months. It was obviously a hard job to get the tap off without causing damage but they persevered and succeeded. Overall I’m very and will continue to use them in the future.
Reply from the business
Thanks so much for the great review! Really glad we could help out with the boiler and get that shower tap sorted, definitely a stubborn one, but we got there! Appreciate you choosing us and we’ll be here whenever you need us again. – Ricky & the RCB Plumbing team
Ricky and Charlie attended to clear a blocked pipe where water was backing up into the house. They knew exactly what to do and got on with the job. They tested a few times and did not leave until they were satisfied everything was working properly. Ricky and Charlie are polite and courteous and show respect for your home. They are professionals you can trust. I would not hesitate in recommending them to anyone looking for really good plumber.s.
Reply from the business
Thanks a lot for the kind words! Was great to get that sorted for you, definitely not ideal having water backing up into the house,Glad everything's flowing properly now! Really appreciate the recommendation, and we're always here if you need us again. – Ricky, Charlie & the RCB team
Came on time, work was carried out to an amazing standard. The workers were extremely polite and cleaned up after themselves. Would definitely have this company back for more work. It’s great when you can find tradesman that you can trust to let in your home to carry out work at a high standard at a great price.
Local context
Rated 5.0, in line with the local average for plumbers in Sutton
Across 141 plumbers in Sutton, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
3 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Business and public registers
Public evidence last checked May 2026
About
RCB Plumbing Ltd has been vetted and approved by TrustATrader. Covering Sutton, Reigate, Redhill, Merstham, Nutfield, Bletchingley, Dorking, Coulsdon, Purley, Epsom, Ewell, Banstead, Cheam, Carshalton, Wallington and nearby areas
Services they list
Air conditioning installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
What this business says about itself
From their own website
What this business says about itself
See their work: Instagram (opens in new tab) · Facebook (opens in new tab)
- Emergency availability: 24/7 service
- Guarantee: manufacturer warranty
- Experience they state: 24+ years
- Areas served: Sutton, South London, Surrey
- Services stated: Air conditioning installation
- Good to know: No call-out fee · Family-run
- VAT number they state: GB 360353617 · check on the HMRC VAT checker (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on RCB Plumbing Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
How long they've really been tradingOperating since at least 2020 (6 years), according to an independent source, not just their own word.
Checkatrade lists in business since2011Website online since2012First public review2020
Recently reviewed8 reviews in the last 12 months.
Good to know
Common questions about RCB Plumbing Ltd
Is RCB Plumbing Ltd a legitimate business?
RCB Plumbing Ltd has 561 independent public reviews, rated 5 out of 5, gathered and cross-checked across 2 review sources. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about RCB Plumbing Ltd?
RCB Plumbing Ltd has 561 public reviews, averaging 5 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know RCB Plumbing Ltd's reviews are genuine?
RCB Plumbing Ltd's 561 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has RCB Plumbing Ltd had recent public reviews?
RCB Plumbing Ltd has 8 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is RCB Plumbing Ltd qualified and accredited?
We hold 1 independently sourced credential for RCB Plumbing Ltd, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
Does RCB Plumbing Ltd guarantee their work?
They state on their own website that manufacturer warranty. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.
What does RCB Plumbing Ltd specialise in?
RCB Plumbing Ltd lists specialist services including Air conditioning installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
What areas does RCB Plumbing Ltd cover?
They state on their own website that they cover Sutton, South London, Surrey. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
When was RCB Plumbing Ltd's website registered?
RCB Plumbing Ltd's website has been online since 2012, according to the public domain registry. This dates the website, not necessarily when the business began trading.