London Heating Expert Reviews 

Clear communication with all question's answered and efficient. Transparent service documented with a Detailed report with photos. Highly recommended! Wouldn’t go anywhere else.

Over the years, I have hired engineers from several large and well-known companies, yet the same issue would always reappear within days. The problem was never truly resolved.

Ali is the first heating engineer I have met who combines exceptional technical knowledge with a genuine determination to find the root cause of a problem. Instead of applying a quick fix and moving on, he takes the time to thoroughly investigate every part of the system, ensuring that nothing is overlooked.

What impressed me most was his attention to detail, professionalism, and commitment to getting the job done properly. It is clear that this level of diagnosis and problem-solving comes from extensive knowledge and experience.

I can honestly say that not a single minute of Ali’s time was wasted. Every second he spent working on my heating system added value. If you are looking for someone who genuinely understands heating systems and is dedicated to solving problems rather than masking symptoms, I would highly recommend Ali.

Provided a really good service, worked beyond the scope of the work, spent many hours perfecting radiator flush/balancing, clean and polite throughout. Highly recommend, will use him again in the future.

Very experienced. Changed the pump.

I recently had Mohammad Ali install an ATAG iC Economiser 27, and I couldn't be more impressed. From the start, Mohammad proved himself to be a true expert. This was a complex job involving a vertical flue extension and a full power flush, and he handled it with surgical precision. If you are looking for a skilled, clean, and professional London installation expert who offers fair pricing for top-tier work, look no further than Mohammad. A fantastic job from a true professional! A master at his craft.

Mohammad fitted a new boiler at my flat after our previous boiler stopped working.
From the start Mohammad was punctual and professional we were given a number of quotes for different boilers to choose from and the pricing was very fair and straightforward.
On the day of the boiler fitting the team got on with the job and fixed any snags from the previous boilers fitting and fitted our new boiler to a high standard and cleaned up before they left.
I have no hesitation in recommending
London heating expert.

Easy to use service, helped me service my boiler and go round and bleed my radiators, fix a broken tap, and my pendant light point. Very fast, efficient. Great great great company!

Mohammad was fantastic. He arrived within 15 minutes of my call and promptly diagnosed and fixed an issue that the previous person I called could not figure out for over 2 days. Highly recommend him.

Mohammad and his team did an excellent job with my boiler replacement from start to finish. The consultation process was straightforward and easy — he asked for the relevant photos and videos needed to provide a detailed, itemised, and reasonably priced quote, without any pressure.

They were able to schedule the replacement very quickly after first contact and arrived with all the necessary equipment, removing the old components as well. Throughout the process, they were polite and professional, and their workmanship was very neat despite some complications with my old boiler and limited cupboard space. They also left the area very tidy once the work was completed.

Overall, I was extremely happy with the service and would highly recommend London Heating Expert.

Very helpful

Very professional and reliable. Will definitely use again.

Very knowledgeable in diagnosing a difficult-to-fix under floor heating problem. Good communication. Would recommend.

Prompt response to initial contact.
Turned up on time.
Understood exactly the set up in a new property
Had the spare part he thought would fix the problem.
And fixed the problem.

Efficient, personable, professional.
Full recommendation.

An engineer that works in great depth, reliable and polite. Highly recommended

Mohammad was brilliant. Great communicator and always kept me up to speed on when he was coming and exactly what he was doing. He fixed the problem after 2 other companies pretended they had fixed it. It’s hard finding a trustworthy plumber. At last I’ve found one!

Super professional. They know what they do and I finally found an engineer that I can trust to.

Mohammad was very straightforward & professional meeting me on a weekend to fix the family toilet- ESSENTIAL. Fair prices, definitely recommend.

Their service was both professional and faultless. The engineer arrived at the stated time for the appointment, and the work was completed to a very high standard. I have since recommended them personally to friends and family.

Mohammad is a true professional, very knowledgeable, honest and punctual, we can't thank him enough for all the help he has provided over the years of knowing him!

We had issues with our hot water supply, Mohammad Ali did really good job, he diagnosed the problem correctly after 3 or 4 other people hadn't, came and did the work without fuss and explained things as he went along, very tidy and polite and the work was very satisfactory.