Sexton Heating
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What customers say
These reviews are published independently on the named public source below — not testimonials this trader chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
Highlights
"Karl has previously refurbished our bathroom and fitted a replacement boiler, both done to a very high standard. We recently had Karl in to convert our small kitchen and separate dining room into one large open area. We went away on holiday and left him to it, with Karl sending us the odd photo to keep us updated. We got to see the finished work a few weeks later, the transformation was stunning. Karl works hard, has attention to detail and is a good communicator. Strongly. Recommended"
"Our ageing boiler had become unreliable and the latest failure which left us without hot water or CH for almost a week, so we decided to replace the boiler. Our initial contact was to Sexton Heating who had excellent Checkatrade reviews and is co-incidentally based in our road. We contacted them and Karl called in and gave us a quote the same day and undertook the installation 2 days later. We had one or two issues post-installation and everything was dealt with very quickly, including replacing a computer board which "blew" but which was not anything he had touched, and all at no charge."
"Karl turned up on time and worked efficiently. He left the kitchen immaculate. Would definitely use him again and would recommend him."
Detailed reviews
Karl has previously refurbished our bathroom and fitted a replacement boiler, both done to a very high standard. We recently had Karl in to convert our small kitchen and separate dining room into one large open area. We went away on holiday and left him to it, with Karl sending us the odd photo to keep us updated. We got to see the finished work a few weeks later, the transformation was stunning. Karl works hard, has attention to detail and is a good communicator. Strongly. Recommended
Our ageing boiler had become unreliable and the latest failure which left us without hot water or CH for almost a week, so we decided to replace the boiler. Our initial contact was to Sexton Heating who had excellent Checkatrade reviews and is co-incidentally based in our road. We contacted them and Karl called in and gave us a quote the same day and undertook the installation 2 days later. We had one or two issues post-installation and everything was dealt with very quickly, including replacing a computer board which "blew" but which was not anything he had touched, and all at no charge.
Karl turned up on time and worked efficiently. He left the kitchen immaculate. Would definitely use him again and would recommend him.
Every signal, traced to its origin
Review sources
Public evidence last checked May 2026
About
In Lee-on-the-Solent, Hampshire.
What to check before you hire
Want an extra legitimacy check? Run the Cowboy Checker on Sexton Heating before you contact them.
Run Cowboy Checker →Common questions about Sexton Heating
What do customers say about Sexton Heating?
Sexton Heating has 3 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Sexton Heating's reviews are genuine?
Sexton Heating's 3 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published — so you can open the source and read them yourself rather than trusting a single curated 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.
How long has Sexton Heating been trading?
Sexton Heating has been reviewed on public sources since 2018.