These reviews are published independently on the named public source below, not testimonials this business 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
149 reviews in public evidenceReviewed on public review sources since 2020Most recent review
Customers often mention
ProfessionalMentioned in 33% of reviews we've read
Friendly & politeMentioned in 29% of reviews we've read
Tidy & cleanMentioned in 29% of reviews we've read
Where these reviews are published
Which? Trusted Traders149 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for H.E.H Ltd, including the highlights above. The 149 headline total is the review volume reported across public review sources.
Customer in Greater London
Good engineers, badly let down by the people running the business
We used HEH Ltd for a full boiler replacement, completed July 2025. The engineers were pleasant, careful & left a clean job, genuinely good work. However, as a summer install, we raised concerns about balancing a system with mostly thermostatic radiator valves. HEH assured us this wouldn't be an issue. Once weather cooled between September–October, 6 of our 8 downstairs radiators failed to heat properly, exactly the issue we'd been told wouldn't arise. Resolving it took several attempts, with appointments missed or cut short. HEH's diagnosis covered sludge, narrow pipework, & six separate valve failures, despite our 20-year-old previous boiler never struggling with those same radiators. Communication then slowed, and HEH said nothing more could be done without further charge. We raised a dispute with our card issuer & brought in an independent plumber, who resolved everything in one visit, no sludge, no pipework issues, no valve failures, just a system balanced correctly. HEH initially proposed splitting the cost 50/50; after further discussion they reimbursed us in full. We believed the matter was closed. It wasn't. In April 2026 we booked our annual service for 6th July. Following up, we learned HEH would not be servicing our boiler because we'd previously been unhappy with the installation, despite that dispute being resolved months earlier. Had we not chased, we'd have been left waiting for an appointment they never intended to honour.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
1 / 5
Quality
3 / 5
Value
3 / 5
Customer in Greater London
Customer recommends this business
HEH plumbers Romford
I'm so pleased that I chose HEH plumbing Romford to install my Borsch Worcester boiler, two years ago. They service my boiler and maintain the heating system. All their work is first class-of the best quality! They're highly professional. HEH plumbing are so client-oriented. They're so helpful and polite. As a very happy client I would highly recommend HEH plumbing Romford. Thank You, Steven.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Great work
All work carried out was great .Had new boiler and 7 rads fitted.Dan Mike and Tony were all good workers and left everything clean. Explained everything to us regarding boiler and thermostat settings. Price was good and would definitely recommend H E H .
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Usual high standard
Annual service. Arranged speedily. Office keeps you informed. Engineer was amiable, completely competant and tidy. First class.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
ANOTHER GOOD JOB
We have been dealing with HEH for a few years now because we have confidence in this company and recently had a new boiler installed by Mike, who arrived promptly and clearly explained what would be happening over the next two days. He was a very clean worker and we are pleased with our boiler and the service from HEH. No hesitation whatsoever in recommending this company and intend to continue using them in the future.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 15 detailed reviews on this pageShow fewer reviews
Customer in Greater London
Customer recommends this business
Heating system replacement and upgrade
The team at HEH have recently completed a large piece of work for us which involved replacing a boiler (in the loft), running a new gas pipe, replacing an underfloor heating manifold, and adding two Google Nest thermostats to control the whole setup. I would not hesitate to recommend HEH to someone for work of this scale, or, at the other end of the scale a boiler service. In summary, the service and resulting work from start to finish was superb. Our boiler was on its last legs and needed to be replaced, as did other components of our overall heating system, which was not configured in the most optimal way. Right from the initial discussions and site visits it was clear HEH understood our requirements, timescales, and dependencies. The required work was explained to us in detail, and options were given for how we could accomplish our goals. All the engineers involved in our job worked thoroughly, fast and tidily, whilst being super friendly to engage with. When the job was completed everything which had been done was explained to us in detail, which included guidance on how best to configure our new dual Nest thermostats too. We have used HEH before and very much hope to do so in the future.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Poor customer service and substandard installation
We had our boiler installed 07/19 since then we have had issues with the pressure dropping, pressure lever not working and pipes underneath boiler leaking which have turned green. We never had any of these issues with our old boiler. I emailed HEH who sent an engineer (who I believe is the director/manager) out to tighten the bolts previously. (What is shocking is that he didn’t replace anything knowing it was a newly installed boiler by themselves and seeing the pipes have turned green so quickly surely must raise a question regarding the installation) On 24/03/2022 I was told I would be charged for an engineer to come out and fix the problem. I refused to pay. You want to charge me for a fault purely due to the boiler not being fitted properly. This has been an ongoing issue since it has been installed which you have been made aware of by myself via email. I have reported the company to GasSafe regarding the ongoing issues and concerns of the work carried out. I have attached photos to my google review for reference.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
1 / 5
Quality
1 / 5
Value
3 / 5
Customer in Greater London
Customer recommends this business
Job well done
HEH Ltd I highly recommend this company they took out our old system replaced it with a completely new system, removed all old materials from site. The two guys who turned up to carry out the work Mick and Danny were second to none. Working continuously throughout the day also taking all the stress away from us both.,can't thank them enough. A job well done.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
New boiler fitted
Very pleased with the efficiency of H.E.H, both the office staff, who were very helpful on contact and subsequently and obviously Danny who fitted the equipment. It was done according to schedule, with no problems and was a very good price. A follow-up email was a pleasant touch as Danny had said on departure any problems you have our contact numbers.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Excellent work
I was very impressed with the work that was carried out by this company. It was an unusual task of removing old gas light piping which was still visible in the ceiling in multiple places and involved laying new pipework to the boiler and meter in the kitchen. When Danny came to give a quote, he went through various options describing the pros and cons of each and allowed me to make a choice. He explained about potential problems relaying laminate flooring and with old plaster in the ceiling so I could make an informed choice. They came on the date and time arranged. They took care lifting the flooring and were able to replace it intact. They made minimal holes removing old pipework and plugged them and then cleared up all the mess including wiping the kitchen floor. They were polite, professional, and friendly and the price was good value for the work done. I will definitely use them again when I needed something else doing.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
First Class All The Way!
HIGHLY RECOMMENDED Replaced and re-sighted my 20 year old Glowworm boiler with a condenser boiler, German of course! New programmer, room thermostat, TVRs to bedroom radiators, new valves in airing cupboard and system flush. Work completed in two days, whole job from first contact to completion five days. I have used this company three times now for various jobs and HEH will always be my first port of call.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Efficient Professional Service
Our conventional boiler, after a long illness, finally died. We were left with no heating. I phoned HEH at 2.00pm, by 4.30pm on the same day we had been visited by the owner of the firm who gave us some sensible advice and a clear estimate. By good fortune a cancellation allowed us to have the new boiler fitted the next day. The technicians arrived as promised at 8.00am and the job was completed by 3.50pm, new boiler, pump, controls and alterations to the pipework, all done in a quick and efficient way to a high standard, and the cost was very competitive. Highly recommended.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
4 / 5
Customer in Greater London
Customer recommends this business
Professional reliable efficient firm.
We chose HEH to replace and move our Combi Gas Boiler following a competitive quote from Danny who clearly knew his business and inspired confidence. The work was carried out with pride and care by Mike and his assistant and they went out of their way to accommodate our requirements. They were polite, courteous, neat and tidy and caused minimum disruption. On completion, Mike gave us a very clear and comprehensive explanation of the controls and explained the various documentation and answered any questions we had. Even the Warranty registration was handled for us by the firm so we had nothing to do and we are very satisfied and have no hesitation in recommending this firm.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Massively Letdown
On 23/09/20 I contacted HEH to book a boiler service. I wanted a service in October at the start of winter but was told they were very busy and the earliest appointment was 05/11/20. Having used them previously, I agreed to wait. They called the morning of the day before to confirm and then the evening of the same day...oh they are very sorry but they have to cancel as a previous job overran. I said but I've waited well over a month for this service and I assumed they'll fit me in soon... Oh no says the lady, she's not sure but she'll definitely call me back the next day and "see what they can do" Well needless to say I'm still waiting. After a few days I called around and was only able to get a service on 08/12 from another company. It's completely thrown out my annual service routine. Really let down and do not recommend lest this happen to you.
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Excellent services from HEH
HEH replied promptly to my request for a quote/site visit via Worcester website (as an approved installer). We needed to replace an old system boiler & radiators. Danny recommended we change to a combi boiler and explained the pros & cons of each type of system. He was happy to come back for a 2nd site visit while we decided on which option to go with. All rooms were measured for correct sizing of radiators. The quote was very clear with the scope of work broken down with everything we had discussed included. I found the customer service & communication excellent when dealing with head office. Danny & his team arrived early on the agreed install date and the work was complete in only two days. There was a problem with an existing hot water pipe which was leaking in our old kitchen floor screed at the end of the first day (no fault of HEH). Danny came over that night to investigate and turn off the water. The next morning the leak was found, pipe replaced, floor repaired and the additional costs were reasonable. At completion our new heating controls, smart thermostat & App were explained and we received our Gas Safe certificate within a week. Overall I would definitely recommend HEH.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
4 / 5
Customer in Greater London
Customer recommends this business
boiler replacement
This is the second boiler I have had fitted by HEH this time it was Danny that fitted it. Completed in one day no fuss and very professional, this company is excellent would highly recommend them.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Job well done
Thank you to HEH engineers and office staff for a job well done. Reliable, punctual and professional service. I would not hesitate to recommend them to friends and family for boiler installation works.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Boiler upgrade
I found HEH very professional from the start with a competitive quote from Danny and then Mike and Dan installing my new boiler, pump and timer/thermostat plus powerflush. Mike gave good suggestions during the install and the work was finished in a day and a half, quicker than expected. They left everything tidy and the office has been quick in responding to any questions I had.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Greater London
Customer recommends this business
Boiler and cylinder replacement
We were impressed with Danny who came to quote for the job and equally impressed with Mike and Danny who undertook the work. It was a complicated job involving replacing an old boiler and cylinder and moving the new one to a different room which took three days during which they were a credit to the company and did an excellent job. They were clean, tidy, helpful, courteous and friendly. The job was completed to the agreed price. We will be recommending HEH to our family and friends.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Ian, Essex5.0 / 5 ·
New boiler
2nd time HEH have installed & moved a boiler for us. Exceptionally high standard of work, wouldn't use anyone else. Michael is quick, tidy & very knowledgeable.
Local context
Rated 5.0, above the local average for plumbers in Romford
Across 75 plumbers in Romford, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
02
From customer reviews
What customers consistently say
Recurring themes from 24 customer reviews on Which? Trusted Traders.
Respectful and tidy in your home: “They were polite, courteous, neat and tidy and caused minimum disruption.” · Which? Trusted Traders, 27 Jan 2021
Quality of the workQuoted from 2 reviews
“All their work is first class-of the best quality!” · Which? Trusted Traders, 24 Dec 2024
“all done in a quick and efficient way to a high standard” · Which? Trusted Traders, 29 Jan 2021
Credentials and associations
Credentials and memberships
1
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Which? Trusted TraderListed, current status not shown
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
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From Which? Trusted Traders
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
Monday–Saturday
8:30am–6pm
03
Sources
Where this information comes from
1 named public source
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Worcester Bosch Diamond Accredited, Atag boilers Selected Partners and Vaillant Advance Installers -Other makes of boiler also installed. FREE quotations. FLEXIBLE FINANCE OPTIONS -including, interest free finance, buy now pay later and up to 10 years finance at 9.9% Providing our customers in the London, Essex and Kent areas with a professional and speedy service in all aspects of central heating and plumbing services. We have a wide range of clients from domestic installations to local authorities, housing associations, letting agents and main contractor. Central heating installations Boiler replacements Boiler Servicing and repairs Gas safety inspections Landlord safety certs Powerflushing System filters Radiator installations Thermostatic radiator valve installation Unvented Cylinders Plumbing Gas Cooker/hob Installation At HEH we are committed to good customer service. See our website for links to over a thousand independent customer reviews. Gas Safe Reg
Services they list
Boiler installationBoiler repairBoiler servicingGas safety testing and inspectionRadiators and central heatingCentral heating systems (installation and servicing)Unvented cylinder installation and maintenancefinance available
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
✓
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
✓
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on H.E.H Ltd before you contact them.
H.E.H Ltd has 149 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about H.E.H Ltd?
H.E.H Ltd has 149 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 H.E.H Ltd's reviews are genuine?
H.E.H Ltd's 149 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.
Is H.E.H Ltd qualified and accredited?
We hold 1 independently sourced credential for H.E.H Ltd, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
What does H.E.H Ltd specialise in?
H.E.H Ltd lists specialist services including Boiler installation, Boiler repair, Boiler servicing, Gas safety testing and inspection, Radiators and central heating, Central heating systems (installation and servicing). If your job is one of these, look for it in their listed services or ask them to confirm for your project.
How long has H.E.H Ltd been trading?
H.E.H Ltd has been reviewed on public sources since 2020.
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured