# Edmondson Heating & Boiler Engineer

Edmondson Heating & Boiler Engineer is a heating engineer in Upminster. Rated 5.0/5 from 185 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 63 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 185 reviews.

They state they've been established since 1998, but the earliest independent source we can find is 2019. Worth asking them about the gap.

## About
Edmondson heating and boiler engineers was founded in 1998 by Gary Edmondson. I, Gary Edmondson started a NVQ in plumbing and heating in 1992, and since then I have remained in the heating installation industry. In my many years of experience I have conjured up many qualifications including; NVQ Level 1-2 in plumbing NVQ Level 3 in advanced plumbing and gas CORGI registered from 1996 until present which is now Gas Safe Edmondson Heating and Boiler engineers have two qualified engineers, an apprentice and one member of staff in the office. We specialise in domestic central heating and boiler installations, we install the best product from the markets leading Worcester Bosch boilers with a 7 year full parts and labour warranty, to replacement grundfos central heating pumps and Honeywell heating controls. We are experts at boiler servicing, were we take 1 hour to complete your boiler service, including a 12 point check and we test your existing gas systems for any leaks. We are Worcester accredited installers.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 5.0/5 | 185 |

Most recent review: 1 year ago.

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Quality of the work** (Quoted from 3 reviews): "Their work is of an extremely high quality." · Which? Trusted Traders, 20 May 2020
- **Reliable and punctual** (Quoted from 3 reviews): "good timekeeping" · Which? Trusted Traders, 17 Sept 2019

## What customers consistently praise
_Themes mentioned across this trader's own public reviews:_
- Friendly & polite (mentioned in 42% of reviews we've read)
- Professional (mentioned in 38% of reviews we've read)
- Tidy & clean (mentioned in 33% of reviews we've read)
- Punctual (mentioned in 25% of reviews we've read)

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Gary replaced my ancient boiler and pipes, not a straightforward job. He explained what he was doing and why as he progressed. He also did an excellent job of explaining the new heating system. Friendly, professional and above all reliable. I would recommend without hesitation."
> Source: Customer in Greater London (5.0, via Which? Trusted Traders)

> "Gary has been an absolute life saver. He helped find a blockage in one of my gas pipes which was left undiagnosed/ignored by the previous boiler company who installed the boiler. Gary gave me so much advice and guidance in dealing with the situation and I can’t thank him enough. He was extremely patient and sympathetic of my situation and was nothing but helpful throughout the process. Couldn’t recommend Gary enough."
> Source: Customer in Greater London (5.0, via Which? Trusted Traders)

> "Gary and Riley did a fantastic job fitting my new boiler and a complete central heating system. Their work is of an extremely high quality. My house was left neat and tidy each day. Both were very helpful in explaining how to operate the system. I have cancelled my contract with British Gas to use them to service the boiler each year."
> Source: Paula, Essex (5.0, via Which? Trusted Traders)

## Trades
Heating engineer

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 185 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/edmondson-heating-boiler-engineer/checks

## Credentials & sources
- Credentials shown: 1 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders
- Public evidence last checked May 2026

## Before you hire a heating engineer
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Confirm they cover your area and can actually come out in your timeframe before anything else.
- Read recent reviews for reliability and turning up on time, not only the quality of the work.
- Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job.
- Run the Cowboy Checker to confirm the business is real before you let anyone in.

## Contact
- Phone: 01708 704241

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/edmondson-heating-boiler-engineer
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.