CMC Heating & Plumbing
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
CMC Heating & Plumbing has been vetted and approved by TrustATrader. Covering Hertfordshire, Essex and the surrounding areas
What customers say
Highlights
"Chris is excellent at his job. Very friendly and found a quick solution. He was very tidy and didn’t make me feel silly. Thank you so much Chris"
"Rating: ⭐⭐⭐⭐⭐ I recently had Chris work on my boiler, and I’m extremely pleased with the service. He was professional, knowledgeable, and took the time to explain everything clearly. The entire process was smooth and efficient, and I really appreciated his attention to detail. Chris also made sure to leave the area clean and tidy after completing the job. Overall, I’m very happy with his work and would highly recommend him to anyone in need of plumbing services!"
"CMC Heating and Plumbing has been a member of Checkatrade for 4 years. We would like to thank them for their loyalty and the quality service they provide to customers in Bishop's Stortford specialising in Central Heating services."
Detailed reviews
Chris is excellent at his job. Very friendly and found a quick solution. He was very tidy and didn’t make me feel silly. Thank you so much Chris
Rating: ⭐⭐⭐⭐⭐ I recently had Chris work on my boiler, and I’m extremely pleased with the service. He was professional, knowledgeable, and took the time to explain everything clearly. The entire process was smooth and efficient, and I really appreciated his attention to detail. Chris also made sure to leave the area clean and tidy after completing the job. Overall, I’m very happy with his work and would highly recommend him to anyone in need of plumbing services!
Prompt, curtious, tidy and a good job well done. Already booked him for some further work.
Fast and friendly service. Chris fixed the major leak in seconds and installed a new trap for the sink very quickly.
I phoned Chris on the monday as a new customer and he came out to me that same week, disgnosed the issue then returned a few working days later and fixed it in under 2 hours. Really pleased with how quickly he was able to sort it and the boiler has been great since - thank you!
Prompt arrival. Work carried out efficently and he was very pleasant and helpful. Will definitely use him again
CMC Heating and Plumbing has been a member of Checkatrade for 4 years. We would like to thank them for their loyalty and the quality service they provide to customers in Bishop's Stortford specialising in Central Heating services.
Excellent service, thank you Chris. Boiler was leaking, went online with CheckaTrade and found local Gas Boiler engineer CMC. Called Chris who answered immediately. I explained the boiler issue and he came round within 20 mins. Promptly diagnosed the problem and repaired it just as quickly. Polite, courteous service and knowledgable. A pleasure to deal with and competitive rates. I will use CMC Heating and Plumbing in the future. Highly recommended.
I asked Chris to service my mum's boiler which was in a tricky location in a kitchen cupboard. Despite this he did not charge any extra even though it was very difficult to access as half the cupboard had to be dismantled. He also looked at a leaky drain-off valve and I was pleased when he said it just needed tightening - some others may have charged extra or made out that additional work was needed. I am very pleased with the service he provided and would use him again without hesitation. The price was very reasonable.
Chris replaced our broken boiler. He came out promptly to quote for the job and was very knowledgeable and transparent about the work that needed doing. The price we received was very competitive and we didn't hesitate to use Chris as he had done a couple of other jobs for us in the past. Chris is always very friendly and polite and did an excellent job. Above all, his communication and timekeeping is great throughout, which isn't always the case with other tradesmen!
Fast and friendly.
Very Competitive quotation given for the job and accepted. Chris has been our heating engineer for several years and so we had no doubt that he would do a very thorough job. His attention to detail is first class and the entire job was undertaken competently with all the requisite checks and explanations to the householder undertaken. In addition Chris wore a face mask (at my wife's request as a Covid 19 precaution) throughout the work. I have no hesitation in recommending him as a very sound and reliable heating engineer,
Chris as always a great job. Highly efficient skilled and professional hardworking. Always gives a fair price and customer satisfaction guaranteed. Highly recommended
Chris arrived at the time agreed and was extremely friendly and courteous. I was very impressed that he removed his shoes (most tradesmen do not do this). At all times whilst carrying out his work, he kept me informed of what he was doing. This is very reassuring from a customer point of view. You can clearly see how passionate Chris is, and how thorough he is when carrying out any works. I would not hesitate to use him again in the future.
Fixed lack of hot water in the bathroom. Very fast work. Highly recommend!!
Good clean reliable workmanship
Very knowledgable and friendly. All working great. Many thanks
Found a leaking pipe. Called Chris at 9am he was round in a few hours and fixed the problem. Really nice guy, price was more than fair. Highly recommend.
When I found water seeping out across the kitchen floor I rang a few plumbers for help. CMC Heating was the only one who answered, the rest didn't even return my call. The Plumber said he would visit within a few hours and true to his word he came later that morning, found the problem, and fixed the leak. He was friendly, courteous and worked cleanly and efficiently. I was very impressed with his professional attitude and would definitely recommend him.
Chris is a really nice guy, knowledgable and very professional. I am using him to do some more work in the next few weeks. Excellent
Rated 5.0★ — above the local average for plumbers in Bishops Stortford
Across 6 rated plumbers in Bishops Stortford, the typical rating is 4.8★. We compare against the same businesses a homeowner would find searching for this trade locally.
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Public evidence last checked May 2026
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What do customers say about CMC Heating & Plumbing?
CMC Heating & Plumbing has 181 public reviews, averaging 5.0 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know CMC Heating & Plumbing's reviews are genuine?
CMC Heating & Plumbing's 181 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
