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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
388 reviews
Recommended
Recommended
by 99% of customers
Sort by
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
, work completed
Recommended
Toilet Blockage
Customer Service
Quality
Value
Toilet blocked. Plumber Sapphire came and worked very hard to clear. Would recommend. Did offer to fix toilet back down afterwards.
Ray in Buckinghamshire
, work completed
Recommended
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
, work completed
Recommended
Excellent work
Customer Service
Quality
Value
The first time used Mark and his team, hugely impressed with the knowledge, attention to detail, and prompt reliable service. Arrived exactly when arranged and efficiently diagnosed and fixed problem. Brilliant.
Neil
, work completed
Recommended
Very professional and thorough
Customer Service
Quality
Value
Mark carried out a heating/plumbing survey on a property I am about to purchase. The whole experience was carried out professionally and efficiently and at a reasonable price. I will be asking Mark to carry out the recommended work once I move into the property.
Liz in Hertfordshire
, 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
Boiler Service
Customer Service
Quality
Value
Used Heat Tech for the first time for a boiler service and will certainly use them again. Booking was quick, price was as expected, and the booking of the appointment and the visit by Heat Tech engineers was fantastic. This is the best service our boiler has had in 5 years! (Previously British Gas)
Customer in Hertfordshire
, work completed
Recommended
Efficient, professional work.
Customer Service
Quality
Value
My pure water tap and undersink water purifier were fitted efficiently and at the time and date agreed. The fitter Neil was polite and I was very pleased with the work he did. I would thoroughly recommend Heat Tech Services.
Customer in Hertfordshire
, work completed
Recommended
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
, work completed
Recommended
Job done
Customer Service
Quality
Value
I called Mark Ockenden of Heat Tech Services on the morning of June 1st about a leak from a pipe in the kitchen. He arrived with colleague about two hours later, & solved the problem by repairing the pipe quickly & efficiently. I was very pleased to have the job completed so quickly.
Customer in Hertfordshire
, 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
Fantastic work by Heat Tech
Customer Service
Quality
Value
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
, work completed
Recommended
Prompt response and problem solved!
Customer Service
Quality
Value
Mark responded quickly to my email regarding the central heating. Edin came round, identified the problem and replaced the faulty component. Excellent service throughout and at a reasonable price. Thank you!
Adrian in Buckinghamshire
, work completed
Recommended
Great service
Customer Service
Quality
Value
I contacted Heat Tech Services in the morning in relation to a fault on my boiler, it wasn't producing hot water. Mark got in touch with me about half an hour later and at 2 pm I had an engineer at the door. He diagnosed the fault immediately and fixed it. The engineer even waited some 10 minutes for access while I returned home. Other companies were going to come the following week and, with 2 small kids at home and an elderly grandmother, I desperately needed hot water in the house. Honestly, I couldn't rate this company highly enough. I was so impressed with their service. I used them for the annual boiler service last year and will certainly continue using them in the future. Thank you, Heat Tech!
Laura in Buckinghamshire
, work completed
Recommended
Mark fitted in the new boiler installation at short notice in cold weather
Customer Service
Quality
Value
We were delighted with the speed and quality of the work, removing hot water cylinder and associated plumbing, fitting new thermostatic valves on all my radiators fitting the new boiler and commissioning the system.
Brian in Hertfordshire
, work completed
Recommended
Goes The Extra Mile
Customer Service
Quality
Value
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
, work completed
Recommended
An efficient service
Customer Service
Quality
Value
The inspection, testing and maintenance was conducted very professionally and under Covid rules well handled.
Stephen in Greater London
, 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
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
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
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
, work completed
Recommended
Good service
Customer Service
Quality
Value
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
, work completed
Recommended
HeatTech
Customer Service
Quality
Value
Mark and his team have done work for us a few times. Mark is always very responsive and arranges for the work to be done quickly. His team arrive when they say they will, always do a good job and clean up after themselves. Also the pricing for the job is always competitive and reasonable. We will use Heat Tech's services again and I would highly recommend them.
Brian in Hertfordshire
, work completed
Recommended
Identification and stopping of leak
Customer Service
Quality
Value
We had a leak somewhere under the kitchen floor but did not know what it was. We were unable to turn the water off. Mark arrived when he said he would and found the problem. We were delighted that he managed to fix the leak without taking up the floor despite the fact that this meant he had to work in a small and uncomfortable space. He cleaned up thoroughly, including taking out some broken concrete rubble left by a previous contractor. Clearly, we are very pleased!
Customer in Hertfordshire
, 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