Builder
RS Building Contractors Ltd
Credentials & registries
1 named source
Trust score
82out of 100
Rating5.0★
Review volume40
Source diversity2 sources
VerificationVerified
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about RS Building Contractors Ltd
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for RS Building Contractors Ltd →Credentials and associations
1Named registry and membership evidence
Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.
About
Verified builder in Hayes.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Harman and his team at RS Building Contractors handled our full house renovation, and we couldn’t be happier with the results. The workmanship is top-notch, and every detail shows real care and professionalism. Harman kept us updated throughout the project, was transparent about costs, and always found practical solutions when unexpected issues came up. The project was completed on schedule, and our home looks absolutely stunning. I’d highly recommend RS Building Contractors to anyone looking for reliable, high-quality renovation work."
"We had a loft conversion and extension done by RS building Contractors LTD and are really pleased with the results. The team were professional, reliable, and kept us updated throughout. Work was completed on time, within budget, and to a very high standard. They paid great attention to detail, kept everything tidy, and went above and beyond to make sure we were happy. Our home has been transformed and we’d highly recommend them."
"We met Harman (from RS Builders) for the first time in April 2024, we felt an instant genuineness and honesty in his approach towards work. He was professional and very organised right from the start. We had bought a new house in west london that required a complete transformation. The new plan required a lot of extension and conversion work in the run-down bungalow. We are extremely satisfied with Harman and RS Builders and are deeply grateful to them for their professionalism and for giving us our dream home just as we’d imagined."
Detailed reviews
Harman and his team at RS Building Contractors handled our full house renovation, and we couldn’t be happier with the results. The workmanship is top-notch, and every detail shows real care and professionalism. Harman kept us updated throughout the project, was transparent about costs, and always found practical solutions when unexpected issues came up. The project was completed on schedule, and our home looks absolutely stunning. I’d highly recommend RS Building Contractors to anyone looking for reliable, high-quality renovation work.
We had a loft conversion and extension done by RS building Contractors LTD and are really pleased with the results. The team were professional, reliable, and kept us updated throughout. Work was completed on time, within budget, and to a very high standard. They paid great attention to detail, kept everything tidy, and went above and beyond to make sure we were happy. Our home has been transformed and we’d highly recommend them.
We met Harman (from RS Builders) for the first time in April 2024, we felt an instant genuineness and honesty in his approach towards work. He was professional and very organised right from the start. We had bought a new house in west london that required a complete transformation. The new plan required a lot of extension and conversion work in the run-down bungalow. We are extremely satisfied with Harman and RS Builders and are deeply grateful to them for their professionalism and for giving us our dream home just as we’d imagined.
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Local context
Rated 5.0★ — above the local average for builders in Hayes
Across 33 rated builders in Hayes, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 40 public reviewsAcross CheckatradeCheckatradeCompanies HouseTrustMark
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
Official sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 40
✓Source diversity: 2 sources
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Always confirm credentials and quotes with the trader directly before hiring.
Smart checks
Before you hire a builder
Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Good to know
Common questions about RS Building Contractors Ltd
What do customers say about RS Building Contractors Ltd?
RS Building Contractors Ltd has 40 public reviews, averaging 5 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know RS Building Contractors Ltd's reviews are genuine?
RS Building Contractors Ltd's 40 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named 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.
Is RS Building Contractors Ltd qualified and accredited?
We hold 1 independently sourced credential for RS Building Contractors Ltd, including TrustMark. Each is attributed to the body that issued it in the credentials section. For example, TrustMark is the government-endorsed quality scheme for work carried out in and around the home.
Want an extra legitimacy check?
Run the Cowboy Checker on RS Building Contractors Ltd before you contact them.
