What do customers say about GJKelly?

GJKelly has 4 public reviews, averaging 4.1 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know GJKelly's reviews are genuine?

GJKelly's 4 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated 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.

How long has GJKelly been trading?

GJKelly's website has been online since 2011, according to the public domain registry — an independent marker of how long they have been established.

Builder

GJKelly

Romford4.1· 4 reviews · 1 independent public source

Trust score

41out of 100

Rating4.1★

Review volumeLow · 4

Evidence breadth1 independent public source

Profile statusListed

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

Builder Concrete contractor Demolition contractor

Reviews · public evidence

What customers say

These reviews are published independently on the named public source below — not testimonials this trader 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.

4.1out of 5

4 reviews in public evidenceMost recent review 2 years ago

Checkatrade4 reviews · 4.1 avg

Highlights

"Having had a number of tradespeople in our property over the years I can honestly say, hands down that Jack and his team are by far the best!! Great communication, friendly, conscientious and incredibly skilled. You won't find a better team. We feel so luck to have found the guys at GJ Kelly, no need to ever look for another contractor again."

"Jack recently repaired a dividing garden wall in his usual professional and polite manner and we are 100% happy with the job he did. We have only needed to use GJ Kelly Ltd for several small jobs over the last couple of years but have always found them to be extremely helpful and reliable and will have no hesitation in using them for any building job, small or large, in the future. Thanks again Jack, your willingness to advise and help is much appreciated."

Detailed reviews

Sources

Every signal, traced to its origin

1 named public source

Public evidence last checked May 2026

About

Builder in Romford.

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Independent checks

About this business

How long they've really been tradingThey state they've been established since 1996, but the earliest independent source we can find is 2011. Worth asking them about the gap.

They say, established1996Website online since2011

Check them yourself

What to check before you hire

Worth checking yourself

Review volume: Low · 4

Evidence breadth: 1 independent public source

Profile status: 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

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.

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