About
Just Heat have been trading since 2005 providing professional services to customers in Kent and Sussex for all of their heating and hot water needs. With a vast experience in the heating industry, we can offer a wide range of services to the highest of standards.
From design to installation, we offer a full range of solutions for both domestic and commercial applications.
Heat Pumps
Boilers
Air Conditioning
Solar Thermal
Domestic
Commercial
Servicing
Repairs
Reactive maintenance
Fault finding
Advice and reports
What we do
Boiler, central heating and gas engineers
- Gas safety testing and inspection
- Boiler repair
- Boiler servicing
- Boiler installation
- Underfloor heating
Heating contractors
- Central heating systems (installation and servicing)
Renewable energy
- Solar water heating
- Air source heat pumps
- Solar panels
- Ground source heat pumps
More Services
- full heating design
- specification and commissioning.
Customer reviews
Why you can trust these reviews
All reviews are verified as being genuine and a true customer of this trader.
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5.0
259 reviews
Recommended
Recommended
by 100% of customers
Sort by
Fast response, excellent service
Customer Service
Quality
Value
Our boiler stopped working at the weekend. We messaged Just Heat on Sunday and Justin came and fixed it on Monday. He quickly diagnosed the problem then popped out for the part and came back to replace it. All very quick, fair pricing. Highly recommend and will use again.
Customer in Kent
, work completed
Recommended
Boiler service
Customer Service
Quality
Value
He arrived punctually at the time stated and he completed this thorough boiler service very promptly and efficiently. I have used his service ever since a previous boiler was installed in 2009 and will continue to do so as long as I am living in this area.
Customer in Kent
, work completed
Recommended
First Class Service
In response to a call that a central heating boiler had broken down Just Heat came the same day and gave a quote within a few hours. A replacement boiler was required and this was sourced and fitted in just over a week. Excellent standard of work carried out efficiently with minimal disruption.
Customer in Kent
(Reviewer did not use service)
Recommended
Rectification of boiler flue and water softener installed by someone else
Customer Service
Quality
Value
I have no hesitation in recommending Just Heat. Professionalism was outstanding along with willingness to be personally on hand when Gas Board engineer was needed to check and increase pressure. Our boiler and Softener had initially been installed incorrectly by another engineer and was non compliant. Major work - including lowering the boiler - was needed to ensure flue was set at the correct angle and the water softener had a bypass. The standard of work has been exceptional throughout.
Customer in Kent
, work completed
Recommended
Boiler service and safety inspection
Justin was friendly, helpful and managed to get the job booked in quickly. Good service and he was also helpful with giving some advice on another project on a separate property. Would highly recommend.
Customer in Kent
(Reviewer did not use service)
Recommended
Boiler replacement and decorative radiator install
Customer Service
Quality
Value
I would highly recommend Justin for a new boiler installation. He gave us a detailed quote and then efficiently installed our new Worcester boiler and was professional throughout. I wanted a specific type and size of radiator which he took on board and found the desired product at a good price and even sourced a replacement when the first arrived damaged. During the installation he identified a minor gas leak on the supply to the meter and contacted the gas network on my behalf and had a problem I was unaware of rectified. On completion he clearly explained the new boiler operation on both the boiler itself, the remote controller and the requirements of the boiler guarantee. In all, he was courteous, professional and left the house clean and tidy when finished so if you need heating then you need Justin.
Customer in Kent
, work completed
Recommended
Fantastic service from Justin at Just Heat Services Limited.
Customer Service
Quality
Value
We had an issue with our heating and Justin was incredibly quick to respond, friendly, helpful and had everything sorted in no time at all. We only had to wait a few days for him to fit us into his schedule, and in the meantime he made sure we still had a way of heating our water, which was really appreciated. When Justin arrived, he quickly identified the problem and, even better, had all the parts he needed in his van, so he was able to carry out the repair there and then. We were back up and running in no time. What really stood out was the level of service throughout. Justin even checked back in with us afterwards to make sure everything was still working as it should before sending over his invoice. We’ve used Justin a couple of times now and have always been really impressed. He’s reliable, knowledgeable, friendly and genuinely cares about providing a great service. We wouldn’t hesitate to recommend Justin and Just Heat Services Limited to anyone looking for a trustworthy heating engineer. Great guy and a fabulous service – thank you again, Justin!
Customer in Kent
, work completed
Recommended
Gas Boiler Repair
Customer Service
Quality
Value
Together with my family and friends, I have used Justin's services for over 10 years. He has always provided highly professional expertise and top-quality workmanship at all times. I have absolutely no hesitation in recommending him.
Customer in Kent
, work completed
Recommended
Air Source Heat Pump installation
Customer Service
Quality
Value
Justin came round and carefully reviewed the property and the heating requirements with an air source heat pump. He was very clear about the options and costs. During the installation some unexpected problems were discovered which Justin was clear about and worked around effectively. I have now been left with a modern, future-proofed heating system which I am very pleased with. Overall Justin is a no-nonsense guy and I would recommend him.
Customer in Kent
, work completed
Recommended
Replacement boiler in loft.
Customer Service
Quality
Value
We would highly recommend Justin. He gave us a detailed quote, efficiently installed our new Worcester Bosch boiler and was considerate throughout. When the work was finished he clearly explained the changes to our system. He was professional and very tidy, protecting our home and cleaning up thoroughly.
Customer in Kent
, work completed
Recommended
Fast response
Customer Service
Quality
Value
Justin fixed our broken thermostat the day after we contacted him. We've used his services before and found him to be friendly, polite, knowledgeable and efficent. We'd recommend him.
Customer in Kent
, work completed
Recommended
Excellent! Highly recommend
Customer Service
Quality
Value
Justin fitted a new boiler for us, he was very professional and gave us some good advice along the way. His quote was excellent as was the work which he carried out to a very high standard. We highly recommend him to anyone needing a heating engineer.
Customer in Kent
, work completed
Recommended
Immediate Response
Customer Service
Quality
Value
Major failure with boiler/heating. JustHeat was recommended by another trusted authorised Worcestershire Bosch engineer. Justin arrived within 1 hour of call and immediately identified the problem - boiler replacement necessary. A written estimate was provided within a further 60 minutes despite the late hour (after 6 pm). The estimate was accepted on condition that the work would be given priority attention . The work was completed within 72 hours of the original call-out. Justin is a highly skilled accredited heating engineer by Worcs-Bosch. His knowledge was clearly apparent and his work left nothing to be desired. Justin is polite, courteous and efficient. We have no hesitation in recommending him to others.
Customer in Kent
, work completed
Recommended
Life Savour
Customer Service
Quality
Value
After having a disappointing engineer from another company who hadn’t got a clue, Mis diagnosed the problem, left me with a dripping tap and no water out of one tap! My neighbour recommended Just Heat. What a difference! Justin was quick, clean , tidy , knew his stuff and got my heating and hot water going within the hour. Polite and cheerful I would happily recommend him to family, friends and anyone else who needs help from someone reliable and professional.
Customer in Kent
, work completed
Recommended
prompt arrival and good service
Customer Service
Quality
Value
Impressed at how soon the service was completed and the advice provided. He arrived at exactly the time arranged.
Customer in Kent
, work completed
Recommended
Boiler replacement
Customer Service
Quality
Value
We were advised that our old boiler had to be replaced due to corrosion. Following a recommendation from local tradesmen, Just Heat visited promptly to assess the full setup, taking time to explain issues and advise on the best solution. The work to replace the boiler was scheduled very swiftly. The work was undertaken neatly and efficiently. The operation of the new boiler and the recommended settings were clearly explained. I am happy to recommend Just Heat for your boiler issues.
Customer in Kent
, work completed
Recommended
Water leak
Customer Service
Quality
Value
I have used Justin before after being recommended by another reliable tradesperson. On both occasions I have been very satisfied with the speed he was able to attend and the quality of service he provided I would be very happy to recommend him anytime
Customer in Kent
, work completed
Recommended
Heat Pump Installation
Customer Service
Quality
Value
The work was to install a heat pump, new radiators, replace all hot and cold water pipework . JustHeat were well organised, professional and reliable through the entire works from initial quote to final commissioning and handover. The team worked hard and consistently in the whole house and were very respectful of our personal space and need to continue to live in the house while work was in progress. Unforeseen issues were resolved quickly and we were kept fully informed of progress and plans during the work. The work and the time scale were clearly described to us at the quotation stage. The work was on time and only delayed due to unforeseen additional preparation. We were completely satisfied with the quality, workmanship and professionalism of JustHeat.
Customer in Kent
, work completed
Recommended
Boiler repairs
Customer Service
Quality
Value
Excellent service provided in diagnosis of problem and it's resolution. Maintained contact after fixing the problem to ensure that I was satisfied with the job. My experience was that It was a job well done in a very courteous friendly manner and l would have no hesitation in recommending Justin Marchant as a very competent and professional plumbing engineer.
Customer in Kent
, work completed
Recommended
Brilliant service
Customer Service
Quality
Value
Justin carried out both a boiler service and Gas safety for me on a rental! Turned up on time, did the job Good service and good knowledge, would happily use again
Customer in Kent
, work completed
Recommended
Highly Recommended
Customer Service
Quality
Value
Justin of Just Heat was patient and communicative from the start, making every effort to ensure our choices were best suited to our property and needs. The work was completed to a high standard and in the allocated time, within budget/quoted and with minimal disruption to our family. Any issues that arose mid-job were communicated and dealt with promptly. Highly recommended!
Customer in Kent
, work completed
Recommended
Excellent service
Customer Service
Quality
Value
I've used Just Heat several times before and the service has always been excellent. On this occasion Justin was booked in for a regular service but our old boiler was unsafe so, with my agreement, was switched off. Justin arranged a quote and fitted my new boiler in a very short time frame. Unfortunately, the gas pressure to our property was an issue so Justin called SGN who scheduled the work. As soon as this was completed Justin commissioned our new boiler that evening. One very happy customer.
Customer in Kent
, work completed
Recommended
Very happy customer
Customer Service
Quality
Value
Called Justin to look at a relative's boiler that wasn't working and showing fault codes. Another company had quoted £680+VAT to fix it. Justin was very professional and avoided commenting on other heating engineers. I asked him to service the boiler, which he did for a reasonable price, and managed to fix the problem as part of the service. He worked hard to fit the job in the next day as my mum was without heat. He was transparent throughout about what he was doing and what he thought might need done. He was friendly and professional and will always be my first call for any issues in future. Wouldn't hesitate to recommend him.
Customer in Edinburgh
, work completed
Recommended
Emergency plumbing
Customer Service
Quality
Value
My heating packed in yesterday and I was recommended to contact Justin and he replied instantly and arrived when he said he would today He was friendly efficient and got on with the job. He was clean and tidy and explained everything to me. I would be very happy to recommend him.
Customer in Kent
, work completed
Recommended
Excellent service
Customer Service
Quality
Value
I have used Justin of Just Heat for many years and have always found him to be prompt, efficient and reliable, and have no hesitation in recommending him to others.
Customer in Kent
, work completed
Recommended