JLS Building Services Ltd

Southend On Sea Essex4.8· 93 reviews · 2 sources
Credentials & registries
1 named source
Trust score
85out of 100
Rating4.8★
Review volume93
Source diversity2 sources
VerificationVerified

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 JLS Building Services Ltd

1 check

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About

Operating from Southend-on-Sea, Justin and his team at JLS Building Services Ltd provide a professional service to clients Southend on Sea and Local...

Reviews · public evidence

What customers say

4.8out of 5
93 reviews in public evidenceCross-checked across 2 sources
TrustATraderSource profile linked
WebsiteSource profile linked

Highlights

"Very happy with end result. Consulted throughout project and end result was as agreed. No extra costs to original quote despite a few additions to original plan including repositioning of garden gate and reversing hinges. Very efficient, helpful and polite work force. Delighted with new patio. Thank you JLS."

JulieTrustATrader5.0 rating

"I would recommend JLS Building Services to anyone looking to renovate! Fantastic service, brilliant communication and the workmanship was second to none. Great team, great Job! We will definitely be using your services for any future work."

GaryTrustATrader5.0 rating

"I went on trust a trader to find a good builder and I found JLS building Services. My home needed a lot of work doing inside and out. So I met up with Justin from JLS and straight away I knew I had found the right builders! He put my mind at ease as there was so much to be done and I was worried about the cost, how long it would all take and if they could do all the jobs needed. I was amazed at how quick, efficient clean and trustworthy the builders were. Fitting a new kitchen, bathroom, new floors, new boiler painting and decorating etc. work on the outside was brilliant too including Insulation and Silicone render. I will be using JLS for any future jobs I may need. I couldn’t recommend them enough and it was stress free too. Thank you JLS"

LeeTrustATrader5.0 rating

Detailed reviews

Julie5.0 / 5 ·

Very happy with end result. Consulted throughout project and end result was as agreed. No extra costs to original quote despite a few additions to original plan including repositioning of garden gate and reversing hinges. Very efficient, helpful and polite work force. Delighted with new patio. Thank you JLS.

TrustATrader
Gary5.0 / 5 ·

I would recommend JLS Building Services to anyone looking to renovate! Fantastic service, brilliant communication and the workmanship was second to none. Great team, great Job! We will definitely be using your services for any future work.

TrustATrader
Lee5.0 / 5 ·

I went on trust a trader to find a good builder and I found JLS building Services. My home needed a lot of work doing inside and out. So I met up with Justin from JLS and straight away I knew I had found the right builders! He put my mind at ease as there was so much to be done and I was worried about the cost, how long it would all take and if they could do all the jobs needed. I was amazed at how quick, efficient clean and trustworthy the builders were. Fitting a new kitchen, bathroom, new floors, new boiler painting and decorating etc. work on the outside was brilliant too including Insulation and Silicone render. I will be using JLS for any future jobs I may need. I couldn’t recommend them enough and it was stress free too. Thank you JLS

TrustATrader
TRACY5.0 / 5 ·

I would highly recommend using JLS Building Services. From the first meeting with Justin to explain what I would like done until now, where we just have a couple of things to finish off it has been a pleasure dealing with them. Justin has always been available if I had any questions and is always very prompt in replying. I advised Justin I wanted to knock down an old concrete garage and build a very big shed that had 2 separate storage spaces that had its own doors. One to use for garden tools and the other as general storage space, in its place. He gave me some advice on what could be built. I had another long list of other jobs which needed to be done too which Justin has also been able to arrange. The final results are amazing and exactly what I wanted. I am so happy with the results. Big shout out to all of the contracters Dean, Rob, Steve, Jay, John, Luke and Dan who have all done a fantastic job, highly professional and a pleasure to have around.

TrustATrader
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Credentials and associations

Named registry and membership evidence

1

Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.

Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence4.8★ from 93 public reviewsTrustATraderWebsiteWaste carrier (Environment Agency)
Sources

Every signal, traced to its origin

2 named sources

Review sources

TrustATrader

Official sources

Website
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 4.8★
Review volume: 93
Source diversity: 2 sources
Verification: Verified
1 verified credential
!Worth checking yourself
!Always confirm credentials and quotes with the trader directly before hiring.

Public evidence last checked May 2026

Good to know

Common questions about JLS Building Services Ltd

What do customers say about JLS Building Services Ltd?

JLS Building Services Ltd has 93 public reviews, averaging 4.8 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 JLS Building Services Ltd's reviews are genuine?

JLS Building Services Ltd's 93 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 JLS Building Services Ltd qualified and accredited?

We hold 1 independently sourced credential for JLS Building Services Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section.

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