Builder

Design Spec Ltd

Bishop's Stortford5.0· 629 reviews · 2 sources
Trust score
82out of 100
Rating5.0★
Review volume629
Source diversity2 sources
VerificationListed

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

About

Design Spec Ltd has been vetted and approved by TrustATrader. Covering Hertfordshire, London and East Anglia.

Reviews · public evidence

What customers say

5.0out of 5
629 reviews in public evidenceCross-checked across 2 sources
TrustATrader624 reviews · 5.0 avg
Checkatrade5 reviews · 5.0 avg

Highlights

"James and Kieron were amazing! Very professional and produced results in such a short space of time. They are very attentive and very friendly and I would 100% recommend them!!!"

AnonymousCheckatrade5.0 rating

"They are trustworthy and reliable. A very nice approach to what they do. I have already recommended them. Excellent work."

AnonymousCheckatrade5.0 rating

"Very presentable and very professional. Could not speak highly enough. No complaints."

CustomerCheckatrade5.0 rating

Detailed reviews

Anonymous5.0 / 5 ·

James and Kieron were amazing! Very professional and produced results in such a short space of time. They are very attentive and very friendly and I would 100% recommend them!!!

Checkatrade
Anonymous5.0 / 5 ·

They are trustworthy and reliable. A very nice approach to what they do. I have already recommended them. Excellent work.

Checkatrade
Checkatrade5.0 / 5 ·

Very presentable and very professional. Could not speak highly enough. No complaints.

Checkatrade
Checkatrade5.0 / 5 ·

Very helpful, reliable service,

Checkatrade
Anonymous5.0 / 5 ·

I haven't had a problem with them at all.

Checkatrade
Alan Mitchell5.0 / 5

Approachable, full of good ideas and advice and trustworthy.

TrustATrader
Alex Gould5.0 / 5

Very pleased, a perfect service throughout.

TrustATrader
Ashley Gough5.0 / 5

I have already recommended James to several people. Very happy overall.

TrustATrader
Neil Marney5.0 / 5

Professional and helpful.

TrustATrader
Luke Durrant5.0 / 5

I would be happy to recommend. A great service all round and a nice guy to deal with.

TrustATrader
Ray Crofts5.0 / 5

An excellent service that I will always recommend.

TrustATrader
Darren Hawkins5.0 / 5

Fantastic. They were helpful and knowledgeable and I have been pleased to recommend them to colleagues.

TrustATrader
Ian Cole4.8 / 5

Very happy overall with the service provided.

TrustATrader
Ricky Clark5.0 / 5

Very good, I would definitely recommend.

TrustATrader
Tony Barcia4.7 / 5

A very good professional young man that I have already recommended to others.

TrustATrader
Paul Wilkie5.0 / 5

I would definitely recommend Design Spec Ltd. James is a very personable, easy going and dedicated young man who is a pleasure to deal with.

TrustATrader
Aaron Lyons5.0 / 5

Full planning application and set of drawings. Great advise. Thanks.

TrustATrader
Laura Elliott5.0 / 5

Design Spec were recommended to me by a friend and i'm glad that we chose to work with them. Its our first project and James and the team couldn't have been more helpfull, knowledgeable and great to work with. They have plenty of experience and put us in touch with some great contacts so we could get the job done efficiently. We have all ready started work on our next commercial project together and i wouldn't hesitate to recommend Design Spec to anyone.

TrustATrader
Rod Carrington5.0 / 5

10 out of 10.

TrustATrader
Sharon kilcast5.0 / 5

Excellent service and James was really helpful with ideas. I would definitely recommend Design Spec

TrustATrader
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Local context

Rated 5.0★ — in line with the local average for builders in Bishop's Stortford

Across 5 rated builders in Bishop's Stortford, 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 evidence5.0★ from 629 public reviewsAcross TrustATrader, CheckatradeCheckatradeTrustATrader
Sources

Every signal, traced to its origin

2 named sources
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 5.0★
Review volume: 629
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 Design Spec Ltd

What do customers say about Design Spec Ltd?

Design Spec Ltd has 629 public reviews, averaging 5.0 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 Design Spec Ltd's reviews are genuine?

Design Spec Ltd's 629 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.

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