Heating and plumbing services
Alongside air conditioning, we look after boilers, central heating and domestic plumbing for homes across Surrey and Berkshire. This page tells you which of our heating and plumbing pages you need.
Reviewed by Harry Lee, Director, HT Cooling Ltd (F-Gas registered company, certificate 2004080) · Last checked 23 September 2026
Which page do you need?
For a boiler service, a boiler that has stopped working, or a boiler that needs replacing, go to domestic boiler services.
For radiators, hot water cylinders, heating controls, leaks and general plumbing, go to domestic plumbing and heating.
If you are thinking about replacing a boiler with a heat pump, read our heat pumps page first. It explains which kind of heat pump replaces a boiler and which does not.
Heating and cooling from one company
Most of our customers come to us for air conditioning and find it useful that the same company can look after the boiler and the plumbing. One phone number, one engineer who already knows the house.
Why people choose HT Cooling
Every engineer who works on refrigerant is F-Gas registered (certificate number 2004080). We hold Constructionline Gold, SMAS Worksafe and Acclaim accreditation, and our engineers are City & Guilds trained. We are rated 5.0 on Google from 50 reviews, with 66 reviews on Checkatrade, where we have been members since 2021. We are based in Lightwater, Surrey, and work across Surrey, Berkshire, Hampshire and London.
Questions people ask
Talk to an engineer, not a call centre
Call 03453 022 969 or send us a few details and we will come back to you the same working day.
Request a quote