At PHD Solar we specialise in the Installation, Maintenance and Servicing of Gas Central Heating Systems for Domestic Households, Landlords and Housing Associations.

Our aim is to combine quality Customer Services with quality Gas Engineering throughout Central London and Surrey Areas.

Our years of Experience working with some of the leading Breakdown and Installation Companies in the UK has proven our expert service and attention to detail.


We have over 25 years of engineering experience planning, managing, and executing Central Heating Works of all kinds. Our team is professional, on-time and reliable. We always stay on the job until it's done to your satisfaction.  We are Fully insured and Gas Safe Registered 230606.

Contact us Now for your Free Boiler Estimate.


Boiler and hot water cylinder replacement.
Excellent service in every way from Dwight and Wilbert. We had an old boiler replaced with a new condensing boiler and replacement hot water cylinder. Work was done to a very high standard. The price was a lot less than the other quotes we had and the job was done promptly and with real courtesy and professionalism. We would recommend them highly.

Mrs E. Rank, London

Boiler replacement.
Very quick response time, great communication, installer of high quality brands, work completed as specified in quote, reasonable price. Highly recommended!

Mr M. Kuenzle, London.

"I really enjoyed having The boys from PHD solar at the house. They came
when they said they were coming, worked really hard and the boiler
manufacturers were impressed by the installation when they came to see
Phyllida Lloyd (Director - Mamma Mia).