Harriman Studio Ltd
Trust score
47out of 100
Rating5.0★
Review volumeLow · 3
Evidence breadth1 independent public source
Profile statusListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
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.
5.0out of 5
Highlights
"Harriman Studios surpassed my expectations with this service. I had just bought a house where the system was drained and needed it filled and setup. Not only did the engineer perform the task but they explained in detail my existing heating system and boiler functionality."
"Berkeley was wonderful to deal with from start to finish. He provided a clear schedule of costs, arrived in a timely manner and went through step by step exactly what work he was doing and why it was required to fix our boiler which ultimately involved the replacement of the pressure sensor.... He was courteous and friendly throughout and I would certainly recommend him to family and friends as well as gladly use his services again should we need as he provided us with 5 star service for a fair price and a refreshing work ethic that is hard to find these days.... Thank you Berkeley ??"
"Very reliable friendly service. I know my central heating boiler will work efficiently for the next year."
Detailed reviews
Harriman Studios surpassed my expectations with this service. I had just bought a house where the system was drained and needed it filled and setup. Not only did the engineer perform the task but they explained in detail my existing heating system and boiler functionality.
Berkeley was wonderful to deal with from start to finish. He provided a clear schedule of costs, arrived in a timely manner and went through step by step exactly what work he was doing and why it was required to fix our boiler which ultimately involved the replacement of the pressure sensor.... He was courteous and friendly throughout and I would certainly recommend him to family and friends as well as gladly use his services again should we need as he provided us with 5 star service for a fair price and a refreshing work ethic that is hard to find these days.... Thank you Berkeley ??
Very reliable friendly service. I know my central heating boiler will work efficiently for the next year.
Sources
1 named public sourceEvery signal, traced to its origin
Review sources
Public evidence last checked May 2026
About
In Hanwell.
What this business says about itself
From their own website
What this business says about itself
Online since 2005. Their website domain was first registered in 2005, according to the public domain registry — an independent sign of how long they’ve been operating online (we checked this ourselves, it’s not a claim from their site).
- Guarantee: 5 Year Warranty
Accreditations it displays — confirm each is current on the official register before you hire:
- Gas Safe Register — verify (opens in new tab)
- Checkatrade — verify (opens in new tab)
These are statements the business makes on its own website — worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
How long they've really been tradingIndependent sources agree they've been operating since at least 2005 — that's 21 years, confirmed across 2 separate sources.
Website online since2005First public review2021
Check them yourself
What to check before you hire
Worth checking yourself
Review volume: Low · 3
Evidence breadth: 1 independent public source
Profile status: Listed
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Common questions about Harriman Studio Ltd
What do customers say about Harriman Studio Ltd?
Harriman Studio Ltd has 3 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Harriman Studio Ltd's reviews are genuine?
Harriman Studio Ltd's 3 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.
Does Harriman Studio Ltd guarantee their work?
They state on their own website that 5 Year Warranty. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.
How long has Harriman Studio Ltd been trading?
Harriman Studio Ltd's website has been online since 2005, according to the public domain registry — an independent marker of how long they have been established.