Builder

Sinclair & Jones Building Contractors Ltd

Haywards Heath4.9· 63 reviews · 2 sources
Companies House
Active incorporated business
Trust score
81out of 100
Rating4.9★
Review volume63
Source diversity2 sources
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Trust at a glance

What we can verify about Sinclair & Jones Building Contractors Ltd

1 check

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 Sinclair & Jones Building Contractors Ltd
Companies House registration

Active incorporated business

Active

Sinclair & Jones Building Contractors Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameSinclair & Jones Building Contractors Ltd
Company number11577779
Incorporated
Registered activityHome building & construction
Official checkListed
Open Companies House entry (opens in new tab)
Planning evidence

Nearby projects

Checking nearby planning applications.

About

Verified builder in Haywards Heath, West Sussex.

Reviews · public evidence

What customers say

4.9out of 5
63 reviews in public evidenceCross-checked across 1 source
Checkatrade63 reviews · 5.0 avg

Highlights

"After meeting Andrew and George we realised they were the guys for us, personable, friendly and knowledgeable. We had never undertaken a project of this scale before and the chaps were great at explaining the journey along the way, taking on a lot of the heavy lifting and project management with little fuss. Even any snags they were solved and completed quickly and efficiently. The SJ team covered all aspects of building from the groundwork team to the fabled mastic man. Every team were professional and courteous to us and the neighbors. Would 100% recommend."

AnonymousCheckatrade4.8 rating

"Worked with S&J on a major project to transform our house, including internal reorganisation of our main living space, new kitchen, new bathrooms, rear doors, and upgrading of plumbing, electrics etc. We chose S&J based on a competitive quote, a great reference, and their strong and reliable communication, and with the work now all completed we feel we made the right choice. S&J are highly qualified, reliable, trustworthy, good problem solvers, fair and reasonable. We have already recommended them to friends for their major project, and would recommend and use them again, without hesitation."

AnonymousCheckatrade4.8 rating

"Andrew and George came up with a scheme to keep our garage instead of demolishing it due to our neighbour’s tree roots causing it to subside. They have done previous work on our property and we were really pleased with the work done then and how they listened and understood our requirements. All of their team are great tradesmen and are lovely guys and always tidy up at the end of the day. A great company who do a good job, highly recommend!"

AnonymousCheckatrade4.7 rating

Detailed reviews

Anonymous4.8 / 5 ·

After meeting Andrew and George we realised they were the guys for us, personable, friendly and knowledgeable. We had never undertaken a project of this scale before and the chaps were great at explaining the journey along the way, taking on a lot of the heavy lifting and project management with little fuss. Even any snags they were solved and completed quickly and efficiently. The SJ team covered all aspects of building from the groundwork team to the fabled mastic man. Every team were professional and courteous to us and the neighbors. Would 100% recommend.

Checkatrade
Anonymous4.7 / 5 ·

Andrew and George came up with a scheme to keep our garage instead of demolishing it due to our neighbour’s tree roots causing it to subside. They have done previous work on our property and we were really pleased with the work done then and how they listened and understood our requirements. All of their team are great tradesmen and are lovely guys and always tidy up at the end of the day. A great company who do a good job, highly recommend!

Checkatrade
Anonymous4.8 / 5 ·

Worked with S&J on a major project to transform our house, including internal reorganisation of our main living space, new kitchen, new bathrooms, rear doors, and upgrading of plumbing, electrics etc. We chose S&J based on a competitive quote, a great reference, and their strong and reliable communication, and with the work now all completed we feel we made the right choice. S&J are highly qualified, reliable, trustworthy, good problem solvers, fair and reasonable. We have already recommended them to friends for their major project, and would recommend and use them again, without hesitation.

Checkatrade
Page 1 of 4
Local context

Rated 4.9★ — in line with the local average for builders in Haywards Heath

Across 16 rated builders in Haywards Heath, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence4.9★ from 63 public reviewsAcross CheckatradeCheckatradeCompanies House
Sources

Every signal, traced to its origin

2 named sources
Independent checks

About this business

A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the builder services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 4.9★
Review volume: 63
Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed
Verify at the sourceCheck them yourself

This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.

Check the TrustMark register
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 Sinclair & Jones Building Contractors Ltd

What do customers say about Sinclair & Jones Building Contractors Ltd?

Sinclair & Jones Building Contractors Ltd has 63 public reviews, averaging 4.9 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 Sinclair & Jones Building Contractors Ltd's reviews are genuine?

Sinclair & Jones Building Contractors Ltd's 63 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 Sinclair & Jones Building Contractors Ltd a registered business?

Sinclair & Jones Building Contractors Ltd is a registered business on Companies House (company number 11577779), incorporated 19 Sept 2018, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.

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