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Gas engineers in Cardiff
Gas Engineers in Cardiff
Showing the top 12 of 38 gas engineers
38 gas engineers in Cardiff, rated 5.0★ on average. Compare them on responsiveness, reviews and verified credentials — then contact someone who can come out fast.
Other trades in Cardiff
Working on a bigger project? Find other trusted trades in the same area.
Gas engineers in other areas
Looking further afield? Browse gas engineers in other parts of the United Kingdom.
What to check when hiring gas engineers in Cardiff
MyTrustedTraders ranks on independent public evidence — no ads, no paid placement. Use these checks alongside the evidence on each profile before you decide who to contact.
- By law, anyone working on your gas appliances must be on the Gas Safe Register — ask to see their Gas Safe ID card and check the licence number at gassaferegister.co.uk before they start.
- Never let an unregistered person touch your gas: unsafe gas work risks carbon monoxide poisoning, fire and explosion, and is a criminal offence.
- For a boiler or appliance install, get the work and price in writing and keep the Gas Safe / Building Regulations certificate they are required to give you.
- Confirm they cover your area and can actually come out in your timeframe before anything else.
- Read recent reviews for reliability and turning up on time — not only the quality of the work.
Frequently asked questions
- How many gas engineers are there in Cardiff?
- 38 gas engineers with public evidence are listed in Cardiff, ranked by the strength of that evidence — reviews across named platforms, verified credentials and company records.
- How are gas engineers in Cardiff ordered?
- By independent public evidence only. There are no ads and no paid placement — no gas engineer can pay to rank higher, add a badge, or change their reviews.
- Are these gas engineers based in Cardiff?
- We show gas engineers whose public listings place them in or near Cardiff. Always confirm a gas engineer covers your exact address — and check credentials and insurance — before you hire.