Middle Hill House Church Hill, Honiton, EX14 9TE Directions

Tel 01395 542225
   Open 24 Hours

Business overview

GAStherm - Plumbing, Heating and Gas Solutions. Excellent workmanship and reliable local service for great value.

GAStherm is an established local plumbing, heating & gas business, with over 14 years experience & knowledge. We provide a reliable service & advice with outstanding workmanship for excellent value.

Call today for a free, no obligation quote!

Gas Safe Register: 575312


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Products & Services

boiler cleaning, servicing & repair

boiler engineers

boiler installations

boiler replacements

central heating boilers

central heating equipment

central heating installation

central heating services

gas appliances

gas appliances retail & servicing

gas central heating

gas cooker installation

gas cooker repairs

gas cookers

gas fire repairs

gas installers

gas safety

gas safety checks

gas servicing

heating engineers

landlord safety certificates

power flushing


Bathroom Installations

Plumbing Repairs

Toilet Repairs




Burst Pipes



Water Tank

Water Heater

Wet Room

Wet Room Installation





  • BPEC Certified (78731)
  • Gas Safe Register (575312)
  • Landlords Gas Safety Inspection CP12


Would never use again.

Used GasTherm to service our boiler. Had major issues after service and boiler would not work. Had to call in BAXI engineer to rectify faults. Since found out from the Gas Safe Register that company has been suspended and is no longer on the register, accurate as at 21 January 2019.
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Exellent Service

Third consecutive year GASTherm have serviced my boiler and living room fire. Quetly efficient and David keeps you informed by text or email if he is running late. I would definitely recommend GasTherm.
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5* service!

5* business! I had Dave come and install my gas cooker. He was easy to contact and arrange to install it the same day I had it delivered. He went out of his way to get the materials needed when merchants had sold out and made sure the job got done and for a good price! Very impressed with service and would definitely recommend GAStherm!
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Highly recommend Gastherm

I contacted Gastherm on Monday evening when my built in cistern was leaking. Great response and communication from David. He was there the next day, earlier than arranged and managed a provisional repair whilst awaiting parts. Will definitely ask Gastherm to carry out my upcoming bathroom re-fit. Highly recommended and has restored my faith in local tradesmen
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Excellent service

Have used David for several years, for servicing / maintaining my boiler and other domestic plumbing matters. Always excellent and highly competent service and very reasonably priced. Would definitely recommend.
05 Mar 2018
Thank you for your kind review. We look forward to being of service again soon. With thanks from the GAStherm team.
05 Mar 2018
Thank you for your kind review. We look forward to being of service again soon. With thanks from the GAStherm team.
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