Gas Safe registered (No. 547812) boiler repairs, servicing, landlord checks and new installations across Cardiff, Pontypridd and RCT. Speak directly to your engineer.
From a boiler that won't fire up to a full replacement, every job is handled by a Gas Safe registered engineer.
No heating or hot water? Fast fault-finding and repairs on all major boiler makes.
Learn more →Annual servicing to keep your boiler safe, efficient and within warranty.
Learn more →Gas safety checks and certificates for landlords, letting agents and property managers.
Learn more →Honest advice on the right boiler, then a clean, tidy install and full commissioning.
Learn more →No hidden extras. Tap any service to see the full price list. All prices are subject to VAT.
All prices are subject to VAT. Parts charged separately. Free travel within 15 miles; travel zones on each service page.
Call and you speak to the person who'll actually do the job. No call centres.
You'll know exactly what the work involves and what it costs before anything starts.
Every job carried out to Gas Safe standards, with paperwork where it's required.
Call, email or use the form with your postcode and the problem.
We find the fault and explain your options in plain English.
Work completed, tested and left safe, with any certificates you need.
96% of customers recommend SAS Gas Solutions, based on 48 reviews on Facebook. Had work done by us? We'd really appreciate a quick review.
Domestic gas and heating across the CF postcode area. Not sure if we cover you? Call or email with your postcode.
Once a year is recommended. Most manufacturers also require an annual service to keep the warranty valid.
Gas appliances in rented homes must be checked every 12 months, and tenants must be given a copy of the gas safety record (CP12).
Check the pressure gauge and whether other gas appliances work, then call us. If you smell gas, leave the property and call the National Gas Emergency line on 0800 111 999 straight away.
Yes. We'll look at your home and heating needs and recommend the right boiler, with a clear price before any work starts.