When your boiler breaks down — especially in the middle of winter — you need a fast, reliable engineer you can trust. Cathedral Gas Services provides professional boiler repair and installation across Coventry, Nuneaton, Warwick, Leamington Spa, Rugby, and surrounding areas. Our Gas Safe registered engineers are available 24 hours a day, 7 days a week, so help is always just a phone call away.
A faulty boiler can range from a minor inconvenience to a full-blown emergency. Our engineers are trained to diagnose and fix all makes and models quickly, getting your heating back up and running with minimal disruption.
We carry a wide range of spare parts on our vans, meaning most repairs are completed on the first visit. No waiting around for parts to be ordered.
Most repairs completed on the first visit
If your boiler is over 10–12 years old, or the cost of repairs is adding up, a new boiler installation is often the most cost-effective long-term solution. Modern A-rated condensing boilers are significantly more efficient than older units, which can reduce your energy bills and your carbon footprint at the same time.
Our engineers will assess your property, hot water demand, and budget before recommending the right boiler for your home. We handle the full installation — from removing the old unit to commissioning the new one and registering the warranty on your behalf.
All our engineers are fully certified — you can verify us on the official Gas Safe Register.
Boiler breakdowns don't wait for office hours. Neither do we.
We provide clear, upfront quotes with no hidden charges.
From combi boilers to system and heat-only boilers.
All new boiler installations include full manufacturer warranties.
Fast response times across CV postcode areas and beyond.
Call us on 07389 111 999 — we'll let you know instantly.