Boiler costs, repairs & service guides
Straight answers to the questions people actually ask — how much a boiler costs, what repairs usually involve, emergency call-out prices, and how gas appliance servicing affects long-term reliability. Written by engineers, not sales teams.
Cost of boiler replacement (UK)
Cost of installing a new boiler
Combi boiler installation prices
How much is a new boiler?
Boiler repair near you: what usually fails
Emergency boiler repair: costs & response times
Boiler maintenance: cost vs breakdown risk
Gas appliance servicing & safety checks
Are high-efficiency boilers worth the investment?
Best boiler brands for homes in 2025
Boiler installation grants & government schemes (explained)
Combi vs system vs regular boilers: which is right for you?
How often should you service your boiler?
Not sure which cost or repair applies to you?
Tell us what boiler or gas appliance you’ve got and what it’s doing. We’ll point you to the right guide — or give you an honest answer on the phone.