Endorsed by Which?

Heat Tech Services Limited

4.9

381 Reviews

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

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
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Excellent service
Customer Service
Quality
Value
Excellent Service from HeatTech. Solved a number of problems for us recently to our great satisfaction. Would highly recommend.
Jennifer in Hertfordshire Posted on 02/09/2021 , work completed 26/08/2021
Wish everyone was as good as Heat Tech!
Customer Service
Quality
Value
We've had a number of tradesmen, builders, etc. doing various bits on our house over the past few years, and more often than not we've been let down. Not so with Heat Tech! They came to do the job quickly and went above and beyond to make sure it was done properly. I wish everyone cared as much about delivering great service as Heat Tech does!
Customer in Hertfordshire Posted on 31/07/2021 , work completed 27/07/2021
Prompt and Efficient
Customer Service
Quality
Value
I had not used Mark's Company for a few years, being away. His team arrived promptly as arranged., and carried out the work quickly and efficiently. Communications were timely and to the point. As before, I was totally pleased and satisfied with the experience.
Customer in Hertfordshire Posted on 07/08/2021 , work completed 06/08/2021
Great service
Customer Service
Quality
Value
It was a Friday and Mark couldn’t get to me during the day (already had jobs booked in). He called me back and talked me through (very patiently) what i needed to do to get the heating going again. We have used him before also and were very satisfied with the quality of his work. Knowledgeable, trustworthy and honest. Recommended
Customer in Buckinghamshire Posted on 15/03/2019 , work completed 08/03/2019
Heat Tech to the rescue
Customer Service
Quality
Value
We were delighted with Mark's quick response to our needing the magnaclean serviced. He also told us what to watch for in the pressure of the boiler and made us feel much more confidant about the whole system. We would certainly ask him to do our service next time.
Customer in Greater London Posted on 05/03/2019 , work completed 27/02/2019
Very Good Work
Customer Service
Quality
Value
After booking the service of the boiler we were telephoned in advance of the plumber's arrival and the work was done very well. Very helpful answering questions we had and all went smoothly.
Customer in Buckinghamshire Posted on 25/08/2019 , work completed 15/08/2019
Very efficient and knowledgeable
Customer Service
Quality
Value
Mark was able to help me with the leaking boiler that heats my pool and made several useful suggestions to improve efficiency in the future. Replied to my voicemail promptly and phoned to let me know he would be ahead of time. He came recommended and I will happily recommend him now myself
Karen Bullimore Posted on 12/09/2019 , work completed 19/09/2010
Boiler service
Customer Service
Quality
Value
Excellent workmanship. Found and rectified a fault of which we were unaware. Service and replacement part at very reasonable price. Would highly recommend
Customer in Hertfordshire Posted on 11/10/2019 , work completed 08/10/2019
Repair to Noisy Hot Water Tank
Customer Service
Quality
Value
When continuous rumbling sounds came from our hot water tank we asked Heat Tech to investigate. A convenient date was arranged followed by an email confirming the date & time they would arrive. After the problem was identified we were told that a replacement hot water zone valve was needed as well as a new circulation pump head. These parts had to be ordered and after a few days we were contacted and Heat Tech came to complete the repair. At all times the staff were polite and kept us informed of the work and how long it would take. We can highly recommend Heat Tech for their efficient and professional service.
Customer in Buckinghamshire Posted on 23/09/2020 , work completed 09/09/2020
Underfloor heating fixed
Customer Service
Quality
Value
I'd used HeatTech before (after finding them on TrustedTrader) after they managed to fix two faulty valves then had meant we had no heating in the house so was fairly confident they could address the issue that the underfloor heating has stopped working. After a quick call with Mark we had figured out what the problem was (another faulty valve) he came around and replaced the value. Two of his team came round a couple of days later to make good. Hopefully this valve will last a while but can't fault HeatTech's work. They arrived when they said they would, identified the issue and fixed it and made good. Would use again
Customer in Hertfordshire Posted on 21/03/2021 , work completed 19/03/2021
Excellent job
Customer Service
Quality
Value
We had an ancient boiler, attached to questionable pipework which had been modified by various plumbers over the years. The boiler was removed, and the space completely cleared of any remaining pipework. New boiler fitted in the same position, and every pipe re-run in a very professional manner. This meant it looked great, and also gave us much more space, as the pipework was positioned more tidily against the walls. Sapphire, our lady plumber worked without a break over two days, until the job was done. All left neat and tidy. So pleased we are awarding Heat Tech the maintenance contract as well.
Customer in Greater London Posted on 21/06/2021 , work completed 07/04/2021
Highly recommended.
Customer Service
Quality
Value
Heat Tech Services Limited were a pleasure to deal with. They found time to fit me in to their diary as I had a heating breakdown. They fixed the immediate problem and returned to fit the problem quickly and efficiently. They were tidy, courteous, professional and charged as quoted. I wouldn’t hesitate to use them again and will be asking them to take on the regular servicing of my heating system.
Oliver in Hertfordshire Posted on 04/02/2022 , work completed 28/01/2022
The trader replied (on 22/02/2022)
Thank you for your review Oliver. We are pleased to hear that you are happy with our work and will be happy to assist with the servicing of your heating system. Regards Heat Tech
Excellent service
Customer Service
Quality
Value
Many thanks to Mark for his extremely prompt and efficient service. Following a boiler breakdown we were visited by 0900 and the fault (a broken fan) quickly identified. A replacement part was speedily obtained and by 1100 hrs the boiler was back in operation. I would heartily recommend Heat Tech!
Customer in Hertfordshire Posted on 29/11/2021 , work completed 23/11/2021
The trader replied (on 22/02/2022)
Thank you for you great review. We are pleased that we could rectify your boiler issue so swiftly for you. Warm regards Heat Tech
reliable for quality and price
Customer Service
Quality
Value
I've been a Heat Tech customer for a few years now and would recommend Mark and his employees. Works are always done precisely and well. Most recently I've had a gas safety certificate done, boiler service and new toilet fitted. In the not so distant past we've had an outdoor hot water tap installed.
Customer in Buckinghamshire Posted on 23/06/2022 , work completed 20/06/2022
Amazing firm
Customer Service
Quality
Value
Second time I've used and the same pattern of being fast, reasonably priced and most importantly having extra specialist knowledge that actually solves the problem in the best way rather than just doing an easy short term fix. They really know their subject in detail. Thoroughly recommend.
Customer in Hertfordshire Posted on 04/03/2022 , work completed 28/02/2022
The trader replied (on 17/03/2022)
Thanks very much for your review. We always strive to do our best for all our customers.
Professional and tenacious
Customer Service
Quality
Value
Heat Tech eventually solved a problem with my underfloor heating which had previously seemed insoluble and alongside that dealt with a minor plumbing emergency that happened while they were here. I have used them on three occasions now, they are reliable, communicative and keep expense to a minimum by establishing as many details as possible about a job before they come so they have the right parts/equipment with them. Highly recommend.
Annie in Buckinghamshire Posted on 15/05/2022 , work completed 19/04/2022
Exceptional and very efficient service.
Customer Service
Quality
Value
I cannot recommend Mark and his team highly enough. They have recently fitted a new hot water cylinder for me which was completed efficiently and provided excellent service. This week I had a water leakage in my kitchen which I noticed in the evening. I messaged Mark and he replied later that evening asking for photographs and details. He then agreed to come out first thing the next morning and within a couple of hours had replaced the pipes and fixed the problem. I couldn't be more grateful to Heat Tech.
Customer in Hertfordshire Posted on 22/07/2022 , work completed 21/07/2022
Fast, efficient and trustworthy
Customer Service
Quality
Value
Only required a Boiler service this time. Undertaken very speedily. Efficient, clean and tidy and friendly. Would thoroughly recommend.
Customer in Hertfordshire Posted on 02/09/2022 , work completed 31/08/2022
Vrey good, efficient service.
Customer Service
Quality
Value
This was the annual service of our boiler and was carried out with customary efficiency, speed and courtesy by Sapphire and Tom, who left the area in an extremely tidy and clean state.. The cost is extremely reasonable and was precisely as stated. As is customary, no complaints at all over the work.
Bill in Hertfordshire Posted on 06/09/2022 , work completed 31/08/2022
First Class Service
Customer Service
Quality
Value
I had a problem with a leak from my boiler. I called Heat Tech at 5:30pm and spoke with Mark who was extremely helpful and arranged for Francesco to visit the house first thing the following morning. Francesco was amazing, he was very polite and studious and I would fully recommend Heat Tech based on my experience.
Customer in Hertfordshire Posted on 23/01/2023 , work completed 17/01/2023
Always helpful and responsive
I've previously engaged Heat Tech for some repairs at my home and was happy to go back to them with a recent query. Mark was really helpful over the phone and managed to solve the issue without the need for a call out and so without any cost. I've recommended Mark and Heat Tech to friends and I know they've been happy too.
Customer in Buckinghamshire Posted on 15/12/2022 (Reviewer did not use service)
Great work, great attitude
Customer Service
Quality
Value
We have the top of the range Home Care cover with British Gas. We were left without hot water for over a week (not classified as an emergency according to Dyno, who carry out plumbing work on behalf of British Gas), and no sign of resolution. We contacted Mark and although we live outside the area his company usually covers, he agreed to help us. He came as a recommendation from two people we know. Mark ordered the parts and carried out the repairs in a very timely and professional manner, thoroughly testing everything before he left. He left the area spotlessly clean. From our initial contact with Mark, right through to completion, Mark kept us informed each step of the way. If the software allowed, we'd give him more than 5*. We are indebted to Mark and his team member for coming to our rescue and putting an end to lukewarm showers in the gym / local swimming pool, in winter. We cannot recommend this company highly enough - so professional and efficient. We felt we could trust Mark totally.
Customer in Greater London Posted on 12/12/2022 , work completed 07/12/2022
Emergency evening call out
Customer Service
Quality
Value
Following an attempted home repair that failed and water could not be turned back on, a call to Mark at Heat tech in the late evening proved the best decision of the evening! Mark was calm, helpful and immediately reassuring. He came out within 30 minutes of our call for help. All was restored and the water back on, we could not fault any part of the service and professional help he gave. A great service indeed.
Customer in Hertfordshire Posted on 07/02/2023 , work completed 06/02/2023
Excellent Professional Work
I have used Heattech since 2007 for my central heating and pumbling needs. As ever excellent professional work. Eveything always explained to me. Heattech undertstands my needs and respct that. Pofessional staff always arrive ontime, who respect my home. They are kind and engaging. Good value for money.
Customer in Hertfordshire Posted on 20/12/2023 (Reviewer did not use service)
Blocked toilet
Customer Service
Quality
Value
Having tried every trick possible, I decided it was time to call in an expert. Called first thing on Monday morning and got an appointment for the same day. The guys turned up on time and within minutes the toilet was unblocked. No fuss. No mess. Professional and efficient is how I would describe the service. I can honestly say it was a pleasure to do business with Heat Tech and I would definitely recommend calling them for your plumbing problems. Additionally, I was pleasantly surprised that the bill was less than the estimate quoted. Many thanks!
Customer in Milton Keynes Posted on 07/09/2023 , work completed 04/09/2023