About
A heating engineer who actually cares.
Crowthorne Heat is led by Russell Lucas — a Gas Safe registered engineer with over fifteen years on the tools and a quiet obsession with doing things properly.

Founder & Lead Engineer
Russell Lucas
The story
Built on craftsmanship.
Russell trained as a heating engineer in his early twenties and has spent the years since refining a calmer, more considered way of working. The kind of approach where dust sheets always come out, the kettle always goes on, and nothing leaves until it's been triple-checked.
Crowthorne Heat was founded to bring that same standard to every home in Berkshire — whether it's a single radiator swap or a full heating refit on a country home.
The promise is simple: premium engineering, honest advice, and a relationship that lasts long after the boiler is fitted.
Our values
Four principles guide every job.
Safety first
Every install signed off to Gas Safe and manufacturer specification.
Immaculate finish
Pipework you'd be proud to show off. Tidy is a feature.
Honesty always
If you don't need it, we won't sell it. Simple as that.
Built to last
Premium parts, proper commissioning, decade-long warranties.
Accreditations
Certified, trained, trusted.
- Gas Safe Registered (Natural Gas & LPG)
- Worcester Bosch Accredited Installer
- Vaillant Advance Approved Installer
- Viessmann Trained Engineer
- Unvented Hot Water G3 Qualified
- Public Liability Insured to £5m
