Gas Engineers in Wales
Find verified gas engineers across 60 Welsh towns. Every listing is cross-checked against Companies House and the credentials that matter for gas engineer work, Gas Safe, CIPHE, Corgi. Free to use, no sign-up.
Credentials to look for in a gas engineer
The badges that prove a gas engineer is qualified for the job. We confirm these before a listing earns a Verified badge.
Read the rules: Gas Safe Register in Wales, when you need it, how to verify · Pre-hire checklist, verifying any Welsh tradesperson
What a gas engineer costs in Wales
- Boiler service
- £70–£120
- New combi boiler
- £1,800–£3,000
- Gas safety certificate
- £60–£120
Find gas engineers near you
Browse verified gas engineers town by town across all 60 areas of Wales.
South Wales
Common questions
How much is a boiler service?
A standard annual boiler service is £70–£120, always use a Gas Safe registered engineer.
How much is a Gas Safety Certificate?
A landlord CP12 is typically £60–£120 depending on the number of appliances.
How much does a new boiler cost?
A new combi, supplied and fitted, is usually £1,800–£3,000 like-for-like.