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What our customers say

Cant recommend this guy enough, Assert Heating Services provided a great service during this difficult time. Ryan was professional and clear about the problem I had with my boiler. He took the time to talk me through and show me where the issue was. I didnt feel harrased, he let... Read More

Cant recommend this guy enough, Assert Heating Services provided a great service during this difficult time. Ryan was professional and clear about the problem I had with my boiler. He took the time to talk me through and show me where the issue was. I didnt feel harrased, he let me think about replacing the boiler before I called him in to do the job. All in all, great job and I now have hot water again. Highly recommend.

helen georghiou

Called Assert heating services regarding a radiator issue, Ryan was very helpful and come punctually to sort the issue in an efficient manner. Would highly recommend using Assert heating services in the future and would not hesitate to recommend to friends and family. Thank you very much!

Harry Tyerman

Great service, friendly and very professional. After the first email , Ryan made sure the inriial contact straight away and made all the arrangement for the appointment. He was very flexible with the timing. I have completed the gas certificate ans it was value for money . He was on... Read More

Great service, friendly and very professional. After the first email , Ryan made sure the inriial contact straight away and made all the arrangement for the appointment. He was very flexible with the timing. I have completed the gas certificate ans it was value for money . He was on time and made sure hechecked everything needed . I am definitely will be using this company again. I highly recommend assert heating services.

samira

Ryan arrived in time, fixed our problem quickly, was very professional and friendly. We highly recommend him!

Guillaume Jolly

Ryan did a routine service of our boiler. He was friendly, chatty and knowledgable. Would use the company again.

Hannah Winchester

After getting messed around i used Assert Heating and i was so glad i did! Ryan was very knowledgeable, Brilliant service, very helpful, efficient and friendly. Definitely recommend 5 stars. very satisfied

A & T Boyle

Very professional and fixed the issue with minimum fuss.

Bishu Debroy

Ryan from Assert Heating Services came yesterday to do a full heating check. He was very knowledgeable and also suggested changing an old radiator to improve heat retention in a cold room. We’ll definitely have Ryan back to fit the new radiator and for future heating checks. I’ve already recommended... Read More

Ryan from Assert Heating Services came yesterday to do a full heating check. He was very knowledgeable and also suggested changing an old radiator to improve heat retention in a cold room. We’ll definitely have Ryan back to fit the new radiator and for future heating checks. I’ve already recommended Assert Heating services to a friend!

Lucy Simler

Fantastic service! Quick response, boiler issue sorted quickly. Highly recommended.

tom370

Good price and good service. Maintenance is very fast.

Song Helen

We had a new boiler installed and our old radiators upgraded, the plumbing engineers came on time and everything was very well managed. We are so impressed with the quality of the work and recommend Assert Heating Services highly.
Elaine Wallace

Thank you so much for the great service, the attention to detail really made the work stand out from the rest and I look forward to using Assert Heating for any future heating related work.
Susan Goode

Our boiler is not as new as other makes but your team provided an excellent service. Assert Heating Services reassured me that they could take on any kind of heating system problems, and they didn’t disappoint. Great work, many thanks.
Alice and John McGowan

Having been recommended by a friend, we had no hesitation in asking Assert Heating Services to install a new boiler and central heating system for us. The two engineers that came carried out the work to a very high standard and we are delighted with the results.
Ira

Gas

We offer extensive gas service solutions. From gas safety checks, gas safety certifications to gas leak repairs and other gas services in London.

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Plumbing

Our team of plumbing engineers work fast and efficiently and can carry out a range of services from routine leaks to advanced system problems.

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Heating

Our team of gas safe heating engineers carry out boiler repairs, install state of the art heating systems and implement system upgrades on a daily basis.

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Our rates

Boiler repairs starting from £79 – for all new and existing customers.

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Book an engineer

Get in touch with us today and book your next visit.

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Plumber in London