- No delays! Get quotes today
- Compare quotes & get the best prices
- Gas Safe & OFTEC registered engineers
What work do you require?
Deri Thomas Heating & Gas Services
We specialise in
- Domestic
- Gas
- Oil
- Solar Thermal (Hot Water)
- Vented Cylinders
- Unvented Cylinders
- Bathroom
- Shower Installation
Like the sound of us?
Deri Thomas Heating & Gas Services
Accreditations
-
561093
-
103087
New Gas Boiler Installation in Newport
I did not need a new boiler. Work carried out very promptly and because of Deri's advise I saved myself money.
Alan — Newport
Service of a Gas Boiler in Cwmbran
very good told me how it operates
John — Cwmbran
New Gas Central Heating Installation in Cardiff
Deri and his colleague was prompt and professional. We had complete central heating, and they have given us how long the work will take and they we're true to there words. We will definitely recommend them and will be using them again.
Khadija — Cardiff
Service of a Gas Boiler in Tredegar
DERI THOMAS WAS VERY PROFESSIONAL. DID EXCELLENT WORK IN AS GOOD A TIME FRAME AS POSSIBLE. DERI ALSO, POSSIBLY, SAVED US FROM SERIOUS HEALTH PROBLEMS DUE TO POSSIBLE CO2 EMISSIONS. WOULD DEFINATELY RECOMMEND MR. THOMAS.
Jean — Tredegar
Service of a Gas Boiler in Chepstow
Nice Men, but very professional they put a new boiler in and all is working well now.
Before that, he got my old Boiler working without charging.
I think that means a lot in today's world .
Thank you Deri Thomas.
Heidrun — Chepstow
New Gas Boiler Installation in Newport
Highly recommended, new boiler fitted, in and out in a day, along with a polite and friendly service.
Dean — Newport
Service of a Gas Boiler in Pontypool
Excellent service, efficient and courteous.
Ruth — Pontypool
Repair of a Gas Boiler in Newport
The only plumber who bothered to reply. Polite, quick, and got the boiler working again. Many thanks!
Thomas — Newport
New Gas Boiler Installation in Cwmbran
the boiler is being fitted now and doing a great job tomorrow it will be all done. thank you Deri Thomas
Richard — Cwmbran
Compare boilers
Try our boiler comparison tool
Find the best boiler for your needs, or see how the latest A-rated boilers compare with each other and your existing one.
Need a new boiler?
Get FREE boiler quotes now!
- No delays! Get quotes today
- Compare to get the best prices
- Gas Safe & OFTEC registered engineers
Boiler Cost Calculator
Takes less than a minute
Calculations are based on a mid-range gas boiler and average installation costs – depending on your requirement.
Need a boiler repair?
Get a FREE boiler repair quote!
- No-obligation repair quote
- Gas Safe & OFTEC registered engineers
- Get your boiler fixed in no time!
