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Endorsed by Which?
Heat Tech Services Limited
Opening Hours
Today - 08:00–18:00
- Monday 08:00–18:00
- Tuesday 08:00–18:00
- Wednesday 08:00–18:00
- Thursday 08:00–18:00
- Friday 08:00–18:00
- Saturday - Closed
- Sunday - Closed
What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?
Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check
About
We are a Gas Safe™ Registered company based in Chorleywood Hertfordshire providing domestic heating and plumbing services to clients throughout Chorleywood, Rickmansworth, Amersham, the Chalfont’s and surrounding local areas in Herts, Middlesex and Bucks.
Established in 2003 we have built up a reputation for providing a
first class service at a reasonable price to our many local customers.
Our services include:
Boiler servicing, fault finding and repairs.
Boiler replacements and heating system upgrades.
Complete new heating systems.
Hot water cylinder replacements.
Hot water upgrades, including mains pressure hot water systems.
Radiator additions, replacements and/or valve replacements.
Heating system Power Flushing for improved performance and reduced running costs.
Heating/hot water control system fault finding, repairs and upgrades.
Shower pump installations and replacements.
Installation of heating system filter's for protection of boiler and pump.
Landlords gas safety checks.
What we do
Plumbers
Heating contractors
- Central heating systems (installation and servicing)
Boiler, central heating and gas engineers
- Gas emergencies
- Radiators and central heating
- Boiler repair
- Boiler servicing
- Boiler installation
- Gas safety testing and inspection
- Immersion Heaters
- Power flushing
Kitchen fitters
- Kitchen installation
Bathroom fitters
- Bathroom Installation
Renewable energy
- Air source heat pumps
My work
Customer reviews
Why you can trust these reviews
All reviews are verified as being genuine and a true customer of this trader.
How can we be so sure?
100% of the reviews we publish have been through our stringent moderation process.
4.9
381 reviews
Recommended
Recommended
by 99% of customers
Sort by
Excellent service
Customer Service
Quality
Value
My toilet flush was getting worse and worse and eventually I decided to look for a plumber. I realised that Heat Tech, who serviced my boiler, also did general plumbing. Mark came the same day I rang him and sorted it all out. Couldn't ask for better service!
Dorothy Salathiel
, work completed
Recommended
Boiler Service
Customer Service
Quality
Value
Heat Tech recommended by a friend and am really happy with their comprehensive service of my Vaillant boiler. Both named George were charming guys who clearly knew there way around a boiler. Can recommend without hesitation. I have no connection with the company and this is a genuine report.
Stephanie Walters
, work completed
Recommended
Reliable, trustworthy and great service
Customer Service
Quality
Value
Mark and his Heat Tech team are always do a great job. They are always efficient, effective and true to their word. I highly recommend them.
Customer in Hertfordshire
, work completed
Recommended
Thanks Mark
Customer Service
Quality
Value
I had a problem with an electric valve causing the the house to overheat. Mark advised of the problem on Wednesday morning - component changed Wednesday afternoon with a very reasonable bill. First class service yet again.
Customer in Hertfordshire
, work completed
Recommended
Heat Tech
Customer Service
Quality
Value
Sapphire did a great job. New boiler installed on time. Very professional and tidy. I've used Heat Tech before and would recommend them.
Customer in Hertfordshire
, work completed
Recommended
Excellent work, highly recommended.
Customer Service
Quality
Value
Mark from HeatTech performed a full service on my boiler. He was excellent. Very diligent and thorough and communicated and explained everything he was doing as he worked on each task. I felt very confident that Mark was performing a very diligent service. He spent time, was not rushed or agitated in any way. Mark was recommended to me by a colleague and I will definitely use again.
Customer in Buckinghamshire
, work completed
Recommended
Professional and fast, thoroughly recommended.
Customer Service
Quality
Value
My central heating failed. Mark, of Heat Tech Services Ltd., quickly identified what the problem was. Pipe blockage and pump failure. Replaced the guilty pipework, replaced the pump, and had me back up and running in less than two hours. Everything was left clean and tidy. A truly professional plumber.
Customer in Buckinghamshire
, work completed
Recommended
Excellent service again
Customer Service
Quality
Value
Mark and his apprentice came to do the annual service of our boiler. They did a clean, professional job as usual and identified that the hot water thermostat wasn't working. Mark came two weeks later and fitted a new thermostat, meanwhile we used the immersion heater. Mark also cured a noisy vibration in the boiler cabinet. Once again we were completely satisfied with the service provided.
Customer in Buckinghamshire
, work completed
Recommended
Excellent work- as always
Customer Service
Quality
Value
Mark and his team replaced an internal/external pipe and were efficient and effective. They are totally professional and we were willing to wait a week to have them deliver the work rather than call anyone else. Superb service as always and for a reasonable price. I have no hesitation in recommending Heat Tech. Many thanks.
Ann
, work completed
Recommended
Boiler Service
Customer Service
Quality
Value
Completed boiler service and toilet repair. Very professional and reliable service. Would recommend.
Customer in Hertfordshire
, work completed
Recommended
Totally reliable
Customer Service
Quality
Value
We have been using Heat Tech for several years for all our plumbing issues. I respect them for their reliability as well as their expertise. Thank you Heat Tech.
Customer in Hertfordshire
, work completed
Recommended
Excellent service
Customer Service
Quality
Value
This is the second time I have used Heat Tech. On both occasions I have received excellent service; Sapphire, who serviced my boiler this time, is very professional.
Jeremy in Buckinghamshire
, work completed
Recommended
Leaking tap
Customer Service
Quality
Value
Our tap had been leaking, vibrating and humming for a while. I called Mark from Heat Tech at a neighbours recommendation and am really impressed with the service we received. The team were over to replace our tap sooner than originally discussed and were knowledgeable and efficient. The team were covid secure, which was reassuring. Very happy with this company and will be using for any future work.
Customer in Hertfordshire
, work completed
Recommended
Leak in the loft
Customer Service
Quality
Value
Mark does my annual boiler service,I find him and his team to be courteous and efficient. I contacted him with the problem of a leaking joint on a pipe in my loft and he came back to me within 15 minutes and arranged an appointment. George one of his team came and fixed the problem. What I like about Mark is his promptness in replying to a problem and he has also taught me a lot about the heating system. Since being widowed it is so important to me to have trusted traders. Christine Patient
Customer in Hertfordshire
, work completed
Recommended
Great work
Customer Service
Quality
Value
We found ourselves with no heating or hot water and a significant leak from the boiler, which had tripped out the electrics in most of the rooms in house downstairs - on a Sunday morning. Mark arrived and had it all fixed within a very short space of time. Great work, very knowledgeable and we will definitely be using his services from now on.
Customer in Hertfordshire
, work completed
Recommended
Quick and efficient
Customer Service
Quality
Value
Mark came round to add new heating elements into my electric hot water tank as my hot water was not heating properly (after nearly 20 years with the previous elements). He responded to my initial inquiry quickly, took the time to listen to my problem, and gave me a clear plan of what he would do to fix it. He gave me a very accurate quote and was upfront about all costs. I found him to be professional, knowledgeable, and very friendly (he even took the time to help explain some other aspects of how my hot water tank works which I really appreciated). I trusted him completely and would certainly recommend his services (I initially found Mark through a 'Which Trusted Traders' search). I'm really enjoying having hot showers again - they're better than they've ever been in this flat.
Customer in Hertfordshire
, work completed
Recommended
Very professional.
Customer Service
Quality
Value
Planned for Mark to visit at the end of May to review current heating solution. Investigation identified a problem with the heating pump. This was replaced very efficiently. Very happy to recommend Mark and am pleased I now have his contact details.
Customer in Hertfordshire
, work completed
Recommended
Pipe blockage
Customer Service
Quality
Value
I had a blocked pipe in my utility room from the washing machine which overflowed. I called Heat Tech who responded within two hours and rectified the problem very efficiently. The invoice charge was also very reasonable and I have now asked Heat Tech to do my annual boiler service in future. I would definitely recommend Heat Tech.
Customer in Buckinghamshire
, work completed
Recommended
Really friendly & experienced Engineer
Customer Service
Quality
Value
Typical very cold weekend and boiler plays up, no heating & no hot water. Neighbour recommended Mark from Heat Tech. Gave him a call and he called in on way home from another job late afternoon. Sorted the problem out in no time. He was very pleasant & looked efficient. No having to call back with a part as he had one with him. Heating & hot water back on and we could breath a sign of relief. Have already mentioned Heat Tech to friends.
Customer in Buckinghamshire
, work completed
Recommended
Very impressed
Customer Service
Quality
Value
Very happy with the service. Carefully explains things and gives a feeling of comfort and trust. Plus they sent a female engineer :)
Customer in Rickmansworth
, work completed
Recommended
Professional boiler service
Customer Service
Quality
Value
Kieran from Heat Tech serviced our boiler. He was prompt, polite, tidy and observed Covid guidelines. I appreciated receiving an email reminder that the service was due, along with confirmation of the appointment and email invoice to pay by Direct Debit. This is the second year I have used Heat Tech for my boiler service and expect to use them again the future.
Carol in Buckinghamshire
, work completed
Recommended
Water heater fault resolved quickly
Customer Service
Quality
Value
Mark attended a water heater issue raised by my tenants. He attended when promised, had great communication throughout and resolved the problem on the day. I only researched the company online as now reside in Australia. I would recommend Mark (Heat Tech) to anyone as he is exactly the type of trusted tradesmen you want to deal with, will definitely use them again.
Keith in Harefield
, work completed
Recommended
Annual boiler check
Customer Service
Quality
Value
It doesn't look as though the team need another recommendation but I am delighted to add one. Another prompt, thorough and efficient visit. Top marks to Heat Tech - they are excellent!
John in Hertfordshire
, work completed
Recommended
Saved at Christmas, Mark to the rescue!!!
Customer Service
Quality
Value
Boiler went down Christmas Eve, freezing Christmas. Saved by heating engineer I never knew existed. Recommended by friendly plumber. How right she was. Mark arrived at first possible opportunity, scrutinised the boiler from every point of view - he was definitely a problem solver. He certainly had an eye for detail and discovered some little problems where things had just disintegrated, goodness. Should have been serviced earlier but at the time we were in Lockdown and I have been isolated ever since. He changed the fan, burner gasket, and ignition electrodes on the spot and went on to tighten manual air vent in the airing cupboard - getting rid of a leak was unexpected benefit. All this, no fuss. I was left with warm radiators, proper hot water and the emergency heater redundant, thank goodness. Now the house is nice and cosy and I thank Mark. Added bonus I now have a heating engineer to call on to do the annual service. Result, excellent!!!
Customer in Hertfordshire
, work completed
Recommended
Replacement taps
Customer Service
Quality
Value
Work carried out speedily and to my complete satisfaction. All problems solved by operators who acted very efficiently and courteously at all times.
Roy in Buckinghamshire
, work completed
Recommended