Therm Heat Ltd

Reviews (1180)

• 10

  Great Work

  Posted 13 January

  Thermheat installed our new combi boiler in a new position in 2020 and have serviced it ever since. The service has always been excellent. Steve and the team are fantastic, friendly, professional, reliable, and extremely knowledgeable. Everything is explained clearly and the work is always completed to a very high standard. I could not recommend them enough.
  Verified reviewer
  Job location: GU46
• 10

  Installation of new gas boiler

  Posted 28 February 2025

  ThermHeat installed a new Worcester Bosch boiler system in our utility room and performed a power flush of the installed system. Everything went smoothly and to time and we were kept updated regularly on progress. The area was kept clean and all rubbish was removed afterwards. A great job performed at reasonable cost. Thoroughly recommended.
  Verified reviewer
  Job location: GU15
• 9

  Gas boiler stopped working

  Posted 27 January 2025

  This fim came up trumps on Checkatrade with highest reviews so I contacted them 1st & as it was Xmas Eve b4 the holidays & it was cold & my Mum is vulnerable. I contacted Therm Heat Ltd. the lady who answered was Fantastic ! She said they were booked out for the day but if an engineer finished before 4, she'd get them to come to us. Then she asked me to describe the problem & she talked me through fixing the problem myself! That the water pressure had become so low, that stops it working, I didn't know! We stull need it's annual servicing tho' as it's overdue! Thank You & Bless! Most impressed
  Verified reviewer
  Job location: GU14
• 10

  New boiler installation

  Posted 22 January 2025

  I have used Therm Heat for a few years to service my boiler so when I needed to replace it I chose them. The company is run extremely well, from the estimate straight through to the fitting. The fitter went over and above on my job. Nothing was too much trouble for him. I trust this company completely and would not hesitate to recommend them to others.
  Verified reviewer
  Job location: GU47
• 10

  Boiler Replacement and Power Flush

  Posted 19 January 2025

  Nathan worked independently and kept us updated at all times as to what was required and what task he was completing. He was punctual, polite and worked in a tidy manner. The work was completed to an excellent standard and we are very happy with the service we received.
  Verified reviewer
  Job location: GU15
• 10

  Glow worm boiler service and gas fire service

  Posted 07 January 2025

  The company gave us a time and date on which the service would take place and they stuck to it. The service engineer was friendly, considerate (removing shoes inside our house) and thorough. The certificate was issued electronically soon after visit.
  Job location: GU15