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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
Great service!
Customer Service
Quality
Value
After contacting Heat Tech about fixing our boiler, they were great from start to finish. Sapphire was very friendly and helpful, doing the best she could to fix the fault and went out of her way to come back later that day to sort it. Reasonably priced and very reliable - would highly recommend!
Customer in Hertfordshire
, work completed
Recommended
Excellent
Customer Service
Quality
Value
Second time using Heat Tech and again excellent service. My elderly mum had no hot water but Mark diagnosed where the problem was, over the phone. Amazingly they were able to come out the same day and had the problem fixed within twenty minutes. They were very clear explaining what the problem was, which impressed my mum, as she has dementia and often struggles to understand people. Can’t rate them highly enough.
Customer in Cambridgeshire
, work completed
Recommended
Heat Tech Services are terrific
Customer Service
Quality
Value
You cannot ask more from a contractor than they are prompt, easy to deal with, turn up on time and then they diagnose and swiftly fix problems.
Customer in Hertfordshire
, work completed
Recommended
Emergency repair
Customer Service
Quality
Value
Mark came very quickly on a Saturday lunchtime to repair a sudden mains leak in the kitchen - it involved cutting out the back of the cupboard and locating and repairing the leak. He was very efficient and managed to finish the repair while I was dishing out roast dinner to the family. Very impressed & grateful!
Customer in Hertfordshire
, work completed
Recommended
Great service
Customer Service
Quality
Value
Mark diagnosed the problem over the phone, arrived promptly and brought all the necessary materials. Did the work to a high standard and gave helpful explanations and advice. Highly recommend him.
Customer in Buckinghamshire
, work completed
Recommended
Great Work
Customer Service
Quality
Value
Heat Tech Services is exceptional! From the moment I contacted Mark, their expertise and professionalism stood out. They offered clear, insightful advice that found my boiler issue quickly, with a rapid response time that far exceeded other companies. Even responding to my many questions late into the evening. Mark took the time to explain the cause in simple terms and provided tips to prevent future issues. Their engineer Frankie was knowledgeable, friendly, and went the extra mile to ensure everything was tested to the highest standard. If you’re looking for a local reliable, expert service with unmatched responsiveness, I can’t recommend this plumbing company highly enough.
Customer in Hertfordshire
, work completed
Recommended
I would definately recommend Mark and his team
Customer Service
Quality
Value
Mark and James have serviced our boiler for several years between them. They have been polite, tidy and clear about their work. I trust their skills and recommendations.
CHfromCroxley
, work completed
Recommended
Excellent Service
Customer Service
Quality
Value
I am very happy to recommend Heat Tech they are honest, trustworthy and very accommodating working around my schedule.
2011-07-27 18:38:20.253
, work completed
Recommended
We will not hesitate to use him again
Customer Service
Quality
Value
Have used Mark more than once recently had our new boiler installed and configured our hot water system. We have found mark to be knowledgeable, competent, reliable and business like in all our dealings. We have every confidence in his workmanship. We will not hesitate to use him again.
Margaret, Hertfordshire
, work completed
Recommended
Excellent Service
Customer Service
Quality
Value
It was a pleasure meeting Mark and his team, they diagnosed the problem and fixed any old boiler. since then they have fitted a new boiler, we are extremely happy with the way in which they executed the fittings and explained how to operate the new boiler, very skilled and excellent plumbing service. I will not hesitate to recommend Heat Tech.
Chesham
, work completed
Recommended
Always got great work from Mark and his team !
Customer Service
Quality
Value
Mark was extremely prompt and efficient with his work .He understood his work thoroughly and was able to explain clearly what had to be done.No job is too small and he and his team work relentlessly to satisfy the client.I think they provide good value for service as well .I would definitely recommend.Great job Mark and your team .I'll always be calling you! Please keep up the good work and great service.
Which? Trusted Traders Consumer
, work completed
Recommended
Excellent Repair and Service
Customer Service
Quality
Value
Our Potterton boiler stopped working and Andy + apprentice arrived punctually at the agreed time and fixed and serviced it. Andy knew what he was doing and the boiler now works well and is much quieter.
GLX...
, work completed
Recommended
Excellent Service - would thoroughly recommend
Customer Service
Quality
Value
Excellent service as always and I would thoroughly recommend using Heat Tech. Mark's work is always excellent and when we have had an emergency he has gone out of his way to help as quickly as possible.
Ferguson
, work completed
Recommended
Fantastic Service!
Customer Service
Quality
Value
Our boiler broke down during a cold spell, and Mark came out immediately to take a look. It was a complicated problem, but his expert knowledge soon had it sorted! Thanks again Mark, would recommend Heat Tech to everyone.
Kathryn Jenkins
, work completed
Recommended
Honest, great communication and friendly
Customer Service
Quality
Value
Heat Tech are a local company I found on Google. Pleased that they had good feedback from Trusted Traders. I had a complex issue that took a couple of visits but even through the holiday season, he stayed in regular communication. Would certainly recommend.
1327
, work completed
Recommended
First Class - Heat Tech
Customer Service
Quality
Value
Heat Tech carried out a thorough service to our boiler, having seen inside it had obviously not been carried properly for many years. Marks engineers arrived on time as promised and spent a long time stripping the boiler down and cleaning all the major elements. They respected the location of the boiler which in the en-suite bathroom off our bedroom and left everything clean and tidy. Very happy with Heat Tech and will defiantly call them in next year. First class,
Richard Rickmansworth
, work completed
Recommended
reliable, friendly, very professional
Customer Service
Quality
Value
Used for boiler service and radiator replacement. In course of this, sorted complications arising from boiler part failure and some existing water tank problems, leaving all parts of heating system working perfectly. Found Mark and his colleague Andy friendly, very good at explaining, quick to respond to phone calls, and reliable in turning up at times promised. Overall a professional, very impressive service, which we'd certainly use again. John, Oxhey Village
2011-03-27 10:00:32.92
, work completed
Recommended
Reliable, punctual, efficient
Customer Service
Quality
Value
I recently had a problem with my heating system and decided to use Heat Tech after Mark was recommended by several friends and neighbour's in Chorleywood. He and his team were really through, punctual and reliable. They went to a great deal of trouble to track down the problem by a process of elimination rather than guesswork. My final bill was extremely fair representing the time as opposed to astronomical call out fees. I can't recommend Mark and his team highly enough.
Nicky Allison
, work completed
Recommended
Water leak
Customer Service
Quality
Value
My mums radiator upstairs radiator started leaking into the downstairs kitchen. He came the same day to diagnose the problem and had a new one fitted with in a week Mark also recommended us to this site, through which we have found other good tradespeople Sally
Sally
, work completed
Recommended
Professional and quick service
Customer Service
Quality
Value
Really happy with the work provided. Professional and reactive. Will definitively use Heat Tech if needed
Emilie
, work completed
Recommended
Combination boiler failure
Customer Service
Quality
Value
My Mother's boiler had stopped working, as she is 200 miles away from us, we had to rely on a recommendation from another tradesman. My Mother has dementia and has a live-in carer. Mark took the time to inspect the boiler within hours of my call and diagnosed a couple of faults. He returned over the next 2 days and not only fixed 2 problems but also cleaned the boiler and gave it a gas safety check. This resulted in him having to work most of a Saturday. I was kept updated each day with costs and actions taken which was supported by photo's of before and after. Everything was dealt with in a prompt, courteous and professional manner offering exceptional value for money. Mark is a hardworking, honest and trustworthy tradesman. We can't fault the service provided in any way except that we wish he was in our local area!
penny 25
, work completed
Recommended
Really trustworthy and helpful
Customer Service
Quality
Value
Really pleased with the service we received from Heat Tech, polite, helpful and trustworthy, I would highly recommend to others!
dansim
, work completed
Recommended
Professional and trustworthy
Customer Service
Quality
Value
Thoroughly professional job to repair and service boiler. Mark and George managed their time effectively to perform a diagnosis (quick visit between other jobs), then get the appropriate part, and fit as soon as possible. Not only were they efficient, they also went out of their way at the end of a day (at no extra cost) to complete the job quickly and minimise heat-off time. Trustworthy, courteous and reliable - highly recommended.
Peter Lovely
, work completed
Recommended
I wouldn't call anyone else
Customer Service
Quality
Value
Last week my boiler failed, I came home to a freezing cold house. It was late, Mark was about to go out for the evening but he spent 20 minutes helping try to reset my boiler. The next day he was working miles away, didn't get back until really late but he came by my house and fixed my boiler. Mark is straightforward, honest, none of that teeth sucking or whistle blowing antics that some plumbers adopt and send you into a sweat. Instead, a speedy, quality service . He explains things in simple terms without making you feel stupid. He builds long term relationships rather than looking at a problem as an opportunity to make lots of money. He is really good value, charges what feels like the right amount. Would recommend Mark to anyone.
Babamama
, work completed
Recommended
Very prompt and attentive
Customer Service
Quality
Value
Mark fitted in a call for help at the end of a busy day and then took advantage of a time slot that became available way in advance of what we had been expecting so the work was completed in time for Christmas - which was extremely helpful - full marks Mark. M Hyde
mrhyde
, work completed
Recommended