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Endorsed by Which?
Heat Tech Services Limited
Opening Hours
Today -
- 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
385 reviews
Recommended
Recommended
by 99% of customers
Sort by
Tried and trusted
Customer Service
Quality
Value
I have used Mark at Heat Tech a few times over the years and he has always been very reliable. I have no hesitation in recommending him. As others have remarked,he might not be the cheapest heating engineer around but he always provides excellent service.
Carole
, work completed
Recommended
Great service
Customer Service
Quality
Value
Met Mark helping our elderly neighbour which he did cheerfully even though no work for him. Serviced our boiler and fitted new thermostat, all done efficiently by Mark and his team and everything checked and left clean - may not be the absolute cheapest firm around but worth it to get the expertise and service.
Julian
, work completed
Recommended
Boiler Service
Customer Service
Quality
Value
Excellent work and would have no hesitation in recommending Heat Tech.
2010-07-01 12:20:34.373
, 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
HeatTech
Customer Service
Quality
Value
Professional and caring service throughout. I have no trouble in recommending HeatTech to my friends. Always on time and always delivery.
kenneth
, work completed
Recommended
Excellent Boiler Service
Customer Service
Quality
Value
I have been using Heat Tech for several years and they are always most efficient and professional. Their service is excellent and they carry out the work to a very high standard. They are a pleasure to deal with and I recommend them highly.
LCHHTCC
, work completed
Recommended
Totally Reliable
Customer Service
Quality
Value
We have been using Mark to service our boiler and tank for about 8 years now and cannot fault his work. He has always worked efficiently , been extremely polite and courteous and we have never had any reason to complain about anything. We trust him 100%
CMR403085029
, work completed
Recommended
Very professional
Customer Service
Quality
Value
In addition to fitting a new hot-water cylinder, dealt very efficiently with replacing an old motorised central heating valve (faulty) with a new model - adapting it to an existing cast-iron piping. Cleaned up well at end of job.
Dudley, Middlesex
, work completed
Recommended
Excellent Plumber
Customer Service
Quality
Value
We used Heat Tech to come and fit our new bathroom taps. They came round quickly, the guy was very professional and got the job done to an excellent standard. Great value for money I highly recommend Heat Tech and will use them again I ever need anything done pluming related. Thanks for the help Heat Tech :-) A*
mattyb
, work completed
Recommended
Life saving service
Customer Service
Quality
Value
Heat Tech carried out a service on our old boiler and he managed to bring it back to life and also eliminate all of the Carbon Dioxide it was emitting. Truely great service. I have no hesiation in recommending Heat Tech!
2014tt2014
, work completed
Recommended
A skilled and reliable tradesman
Customer Service
Quality
Value
Mark Ockenden response rapidly to customer requirements and can be relied on to carry out sound and competent work.
Adrian, Hertfordshire
, work completed
Recommended
A skilled and reliable tradesman
Customer Service
Quality
Value
Mark Ockenden response rapidly to customer requirements and can be relied on to carry out sound and competent work.
Adrian, Hertfordshire
, work completed
Recommended
HIGHLY RECOMMENDED
Customer Service
Quality
Value
Mark and his team have been out to us several times over the past few years. They always do a good job and sort out our various plumbing issues, despite challenging conditions, always with a smile and at very reasonable rates. A great company, thoroughly recommend them.
CMR402438226
, 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
TOP BANANA
Customer Service
Quality
Value
I first met Mark through a networking group. I have known him for over 5 years and would not hesitate to recommend him and in fact regularly do. He is honest and reliable and twice I have called him out on an emergency on a weekend, once when I had a gas leak and another time when a pipe burst. He has also put in a new shower, serviced the boiler, changed a tap and detected faults. He's an all round excellent worker and I cannot recommend him highly enough & he definitely wont rip you off!
Which? Trusted Traders Consumer
, work completed
Recommended
Excellent Plumber
Customer Service
Quality
Value
We have been using Mark Ockendon for over two years now and he is an amazing guy. His honesty and integrity are beyond what we have encountered with other tradespeople. He is very professional, clearly knows his trade and ultra-reliable. We never get the feeling of being “ripped-off” and always feel he goes that extra mile. It is safe to say that we have found our “plumber for life”.
Ju5t5h4z
, work completed
Recommended