Chelmsford Boilers

Central Heating Services, Gas Installers

Upgrade this listing

Website | 0800 023 6115
2, suite 130, Waterhouse Business Centre, Cromar Way, Chelmsford CM1 2QE, UK

Opening Hours:
Monday: 8:00 AM – 5:30 PM
Tuesday: 8:00 AM – 5:30 PM
Wednesday: 8:00 AM – 5:30 PM
Thursday: 8:00 AM – 5:30 PM
Friday: 8:00 AM – 5:30 PM
Saturday: Closed
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 2, suite 130, Waterhouse Business Centre, Cromar Way, Chelmsford CM1 2QE, UK
Get more exposure


Google Rating: 5.0 out of 5 stars (22 total ratings)

Abdul Karim
5 Star
We'd been having some intermittent hot water issues with our boiler and called Chelmsford Boilers. Mark came down had a look and quickly identified the problematic part. He duly replaced the part and serviced the boiler for a fair price. He was quick, professional and extremely knowledgeable. We also had some questions about potentially moving the boiler. He gave us some excellent practical advice with regards to this and recommended which boiler would suit our needs. All in all, I would highly recommend Mark and Chelmsford Boilers.
Saturday 16th December 2023
Tatiana D (Tvik)
5 Star
Mark changed our boiler recently and it was accurate, quick and didn't cost us an arm and a leg. The whole family including a dog is very grateful! It is warm and nice again in our house thanks to Mark.
Friday 25th October 2019
Michael Rolfe
5 Star
Hi this may be a long review. Having a nice shower on Saturday night, all of a sudden the shower went freezing cold. I emailed Chelmsford Boilers on their website Sunday afternoon knowing there would be no response on a Sunday. First thing Monday morning I received a phone call from Mark, he said he would come to inspect the boiler that day. I asked him if he could install me a new boiler, he said he didn’t want to incur me more expense than needed. He came to service, carry out and replace anything that wanted doing, I had already looked on YouTube, info said my boiler was beyond repair, repair would be too expensive. So! mark had done lots of work on my existing boiler, he tried his best, but my boiler was past it’s use by date at 12 years old. I asked Mark if it would be possible to install a new boiler for me, it was my decision, this was on Tuesday by Thursday Mark had sourced a new boiler and had installed it same day. What can I say? I can only give a big thank you to Mark, when anything you want in these days, you have to wait two or three weeks before anything can be done, Mark from Chelmsford Boilers is on the ball, a lovely chap, no mess left, always on time, 10/10 for me, if ever I get a request for a top of the range heating engineer, I will always recommend Mark from Chelmsford Boilers. Many thanks Mark. Sorry for the extended review.1
Tuesday 17th May 2022
Richard Hurford
5 Star
I just want to say a big thank you to Mark for doing an excellent job repairing our boiler. As we are in a flat a new condensing boiler would have been a very expensive and disruptive experience. Mark came out, identified the problems and stuck with the job, through various difficulties and wrong parts. The boiler is now saved with new PCBs and a new pump. The service was professional, tidy and courteous. Most importantly he kept us informed every step of the way. We consider ourselves fortunate to have come across Chelmsford boilers and would not hesitate to use again or recommend to others.
Tuesday 25th October 2022
Bev Clapp
5 Star
On Sunday 21/02/21 we woke up to no hot water or heating so called out Frank as an emergency. He could not repair the fault as parts were needed. Following a conversation we decided to re new the boiler. Mark contacted us straight away, visited our home on Monday, sourced the boiler and fitted it Tuesday. Mark was professional, very tidy, on time, worked hard, provided a full quote and fully explained everything. We will be having him back to service the boiler in a years time. I am impressed with his level of service and honest advice.
Tuesday 23rd February 2021