Trusted Excellent Service
I have used Heat Tech since 2006. Professional friendly local company. I am always pleased and satisfied with the service I have received. Arrive on time, if not earlier than the appointed time. Understand my needs and respects that. Competitively priced. I will use them again.
Customer in Hertfordshire
Posted on 16/11/2023
, work completed 13/11/2023
Recommended
Work at the Memorial Hall Chalfont St Giles
Mark rected very quickly to the urgent need for a water heater used by the local Infant School. The work was carried at on time and most professionally
Customer in Buckinghamshire
Posted on 20/09/2023
, work completed 16/09/2023
Recommended
Fantastic service thank you
Heat Tech came out at very short notice to repair a hole we had in a gas pipe - fixed swiftly and calmly....highly recommend!
Customer in Hertfordshire
Posted on 26/07/2023
, work completed 25/07/2023
Recommended
Excellent as always
Polite, prompt, helpful, knowledgeable, informative and very fair price We have used this company for many years and would thoroughly recommend them.
Customer in
Posted on 27/07/2023
, work completed 26/07/2023
Recommended
Thank you so much
Brilliant. We had no water. We called Mark. Within 2 hours he sent a lady plumber and her assistant. She found the problem, went out to buy a spare part, returned, and all was completed, with running water from all taps and showers working again much faster than I thought - just 90 minutes. This is definitely a company I will recommend.
Customer in Hertfordshire
Posted on 30/07/2023
(Reviewer did not use service)
Recommended
Fix problem with Vaillant boiler heating system and room thermostat
Central heating was intermittent and not responding to the thermostat. After having a couple of locally recommended engineers look at the system and fail to properly diagnose the fault I came across this Which site which contained many satisfying reviews. Talking to Mark on the phone it was very clear that he was the engineer I was looking for. As a retired engineer of 60 years in electronics development I found we could discuss my problem successfully. Heat-Tech engineer George, came over to checkout the system and found it not to be wired according to published standards and recommended that rewiring was needed to enable efficient fault finding. Subsequently he got the heating working but there were occasional fault modes occurring and a new electronics board was needed. After fitting a replacement board the system is now working correctly. Costs of labour and parts were good value and I would call them again if required. I'm pleased with the fast and competent service from the company and would recommend Heat-Tech as a first choice. Thank you Mark and George.
Customer in Hertfordshire
Posted on 14/10/2023
, work completed 15/09/2023
Recommended
Great Service
Totally delighted with the service we received. Punctual, tidy, competent and courteous. Dedicated to doing a good job for the customer. The recommendation we received to use Heat Tech was entirely justified and we shall not hesitate to recommend them to others in the future.
Customer in Greater London
Posted on 04/03/2020
, work completed 03/03/2020
Recommended
Excellent service
Mark and Nathan arrived promptly, carried out the work required with the minimum of fuss leaving everything clean and tidy.
Customer in Hertfordshire
Posted on 15/10/2019
, work completed 14/10/2019
Recommended
Impeccable service
We needed to have a second boiler pressure gauge and filling loop installed as the existing controls were all in the loft and being in our seventies this was extremely difficult for us to access. We contacted HeatTech who gave us a quote which we thought was very reasonable and asked them to go ahead. The engineers arrived punctually were friendly and helpful and carried out the work quickly and efficiently. We can highly recommend this company and we will definitely use them again.
Customer in Buckinghamshire
Posted on 22/08/2020
, work completed 18/08/2020
Recommended
Excellent service
A very reliable and helpful company to deal with. Calls returned very quickly and the work carried out very efficiently and reasonably priced. I would not hesitate to recommend Mark and his team.
Customer in Hertfordshire
Posted on 11/10/2020
, work completed 07/10/2020
Recommended
Full Boiler system extraction and system replacement - VERY professional
Outstanding job by Mark, Sapphire and the rest of the team. Very professional in the initial diagnosis of the old boiler system; transparent on what the problems were and the options open to me; competitive quote and invoicing process for the new combi boiler system which they recommended to replace my old system. The old boiler system was quite a antiquated installation but Sapphire and her team got to work straightaway and were simply excellent in extracting that and installing a fully functioning replacement Vaillant combi boiler and NEST thermostat system - and in a very fast and efficient time too. The Heat Tech team are highly recommended (they came recommended to me too), very trustworthy and I will continue to use their services in future.
Customer in Buckinghamshire
Posted on 07/09/2020
, work completed 11/08/2020
Recommended
Goes The Extra Mile
Burst pipe late afternoon on Xmas Eve sorted quickly with no fuss. Subsequent boiler breakdown and replacement handled extremely professionally. Detailed explanations at every stage. Prompt arrival every morning, quiet except for instructions, and Covid protection guidelines adhered to by all workmen (and ladies!). Work completed on time and within budget. A small problem with the new boiler (Manufacturers' fault) was remedied quickly at no extra cost. Will be replacing British Gas insurance policy (as the earliest they could send an engineer was a minimum of 2 weeks!) with annual service by Heat Tech. Cannot recommend highly enough.
Customer in Hertfordshire
Posted on 15/04/2021
, work completed 15/04/2021
Recommended
Fantastic work by Heat Tech
Mark and the team have replaced radiators for us and fitted a new boiler recently. They have done a fantastic job, arrived when they said they would, done a fantastic job and stuck to the quote. Highly recommended.
John in Hertfordshire
Posted on 09/05/2021
, work completed 06/05/2021
Recommended
Good service
HeatTech serviced the boiler they fitted three years ago. The engineer arrived on time and carried out the work agreed. He answered a few questions and was pleasant throughout and paid strict attention to COVID safety procedures.
Customer in Hertfordshire
Posted on 20/03/2021
, work completed 16/03/2021
Recommended
Conscientious and efficient
Heat Tech services (Mark) installed a new boiler for me in the summer, which was done very efficiently. In September we started to have problems with the hot water as the new boiler kept cutting out. Mark couldn't have been more helpful in identifying the problem (failing Shunt Pump) and fixing it. He ensured that we weren't left with a problem. I wouldn't hesitate to use his services again.
Customer in Buckinghamshire
Posted on 18/10/2021
, work completed 12/10/2021
Recommended
Leaking boiler
On New Year's Eve I discovered the central heating boiler was leaking and dripping onto the kitchen worktop. Mark came, identified that it was the heat exchanger leaking, telephoned the manufacturer and arranged for an engineer to visit on 3 January. It was all done so efficiently and was a great relief to me. Very grateful for his swift action.
Customer in Hertfordshire
Posted on 04/01/2022
, work completed 31/12/2021
Recommended
Polite and Efficient work
The work was the replacement of an old and faulty Ch wall thermostat. The original engineer - Sapphire - was ill and unable to attend but her replacements actually arrived before the original appointment time and completed the installation efficiently and courteously. Moreover, they provided a clear, patient and thorough explanation of the workings of the new,' smart', thermostat. A very good, professional job.
Customer in Hertfordshire
Posted on 19/08/2022
, work completed 15/08/2022
Recommended
On time efficient helpful thorough
The engineer arrived on time and was friendly He carried out the service on my boiler in a confident manner and was tidy and efficient. He also helped set my timer which I was having problems with. He suggested it was faulty. When I asked him if Heat Tech could fit a replacement he said yes and suggested I contact Mark Ockendon. I was extremely happy with the service.
Customer in Hertfordshire
Posted on 08/10/2022
, work completed 05/10/2022
Recommended
Great Emergency Work and Annual Check
Mark and team are brilliant. We found we were losing pressure on our boiler, and then during other works discovered a leak under the landing floor. Mark came quickly, replaced poor work by a previous plumber and replaced with proper copper pipes. With my elderly mum in the house getting this sorted was vital and Mark came up trumps. We also requested our annual heating service and had an appointment within days. Prices are very fair and Mark runs his business in a very professional way.
Customer in Hertfordshire
Posted on 07/09/2022
, work completed 07/09/2022
Recommended
First Class again
Heat Tech installed my boiler with other works in March 2012. They have serviced my boiler installation ever since and always carry out a first class job at a very reasonable price. Their general plumbing is also of a high standard. Great, reliable service. 100% recommended.
Customer in Hertfordshire
Posted on 06/06/2023
, work completed 05/06/2023
Recommended
Central heating boiler service
Very quick response and knowledgeable professional engineers. Have used on several occasions which says it all.
Customer in Buckinghamshire
Posted on 20/03/2023
, work completed 20/03/2023
Recommended
Excellent
HeatTech were quick to respond to my initial query for a replacement boiler, did a comprehensive on site assessment and gave me a detailed quote. Work by George and Lewis was professional, courteous, on schedule and friendly. Any problems on site were discussed and quickly resolved. Highly recommended.
Customer in Buckinghamshire
Posted on 03/04/2023
, work completed 23/03/2023
Recommended
Prompt and reliable
Mark’s Heat Tech Services arrived promptly and on time, carried work out efficiently and neatly. This was a small job but they came out the following day despite them being busy and at a very reasonable price. Both guys were very polite and helpful.
Customer in Hertfordshire
Posted on 13/04/2023
, work completed 12/04/2023
Recommended
Speedy and efficient service
Many thanks to Sapphire and the team for the speed and efficiency of rerunning gas pipework following leak. Having anticipated being without gas for weeks, Heat Tech had me up and running in days. They kept me informed throughout. Punctual and courteous.
Customer in Greater London
Posted on 11/07/2023
, work completed 06/07/2023
Recommended
Excellent Service
The email the day before reminding me that the Service was due to be carried out was very helpful and assuring. The Engineer, Ian, arrived on time and carried out a full Service within the schedule and budget. No hidden extras. Ian was extremely pleasant and approachable and a pleasure to deal with. I have no hesitation in calling on the services of this Company for any future problems that may arise.
Customer in Hertfordshire
Posted on 17/07/2023
, work completed 10/07/2023
Recommended