Boilers, Heating & Electrical Services Bristol & Bath

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New Boiler

From traditional systems to renewable technology we’ve been installing effective, energy-efficient Central Heating systems for families in and around Bristol & Bath for over 40 years.

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Service & Repair

We have your boiler and central heating system covered. To start your Heat:Plan application today use the button below.

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Electrical

A greener home with Gregor Heating. To find out more about our Green Energy installations, please click the button below.

Electrical Services

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Renewables

A greener home with Gregor Heating. To find out more about our Green Energy installations, please click the button below.

Renewable Services

Installing a new boiler is easy with us!

We offer a personal, bespoke service and a free no-obligation quote (in person or online) for all new boilers, with a guarantee that there are no hidden extras. We also offer a range of finance and flexible payment options.

Proud to be a Which Trusted Trader, Gregor Heating has been installing effective, energy-efficient Central Heating systems for families in and around Bristol & Bath for over 40 years.

Whether you’re looking for a traditional system with a boiler and radiators, or one driven by a renewable technology such as a Heat Pump, you’re in the right place. To book a free boiler survey call our team on 0117 935 2400 today.

Recent customer reviews

Our best personal advertisement is the satisfaction of our clients. Word of mouth plays a key role in our business. Read what some of our clients have said about us:

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   terry 
 9 October 2026
 
 
  We had no power to any of our thermostats when the engineer arrived. He checked all the obvious areas, but with persistence he discovered the fault in the UFH control panel, it was rectified,  next he exchanged a defective thermostat, result being all 'stats' working, and from our point if view we have warmth again. Thank You Gregor
  
 
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   M.Baqir Mellatyar 
 5 October 2026
 
 
  He did very well.
  
 
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   Franz 
 30 September 2026
 
 
  They came, they checked, they fixed! 👍🏼👍🏼
  
 
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   Gökhan Kaplayan 
 29 September 2026
 
 
  Very kind person and answered all questions
  
 
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   Anne French 
 25 September 2026
 
 
  I can recommend this company. They are professional and carried out the installation efficiently and in a timely manner.
  
 
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   Alf H 
 23 September 2026
 
 
  A very thorough boiler service, with a very helpful and knowledgable heating engineer.
  
 
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   RM Barlass 
 22 September 2026
 
 
  Engineer was very friendly and remembered servicing my heating system in previous years.
  
 
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 17 September 2026
 
 
 Verified Gregor Heating Solar and battery installation Couldn't be happier with the work carried out fitting solar panels and batteries. All Gregor employees were helpful and always ready to answer questions. They arrived on time, carried out the work and cleared away all rubbish. Would definitely recommend.
  
 
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   Bill Nadel 
 15 September 2026
 
 
  Outstanding thoroughness and competence.
  
 
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   Dan Fix 
 11 September 2026
 
 
  Consistently great over many years of using Gregor for my boiler service and gas safety certificate
  
 
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   jaiwin george 
 9 September 2026
 
 
  Great work... Engineer was excellent, knowledgeable and friendly person. Shown patience to find the minute crack and sorted.
  
 
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 8 September 2026
 
 
 Verified Excellent service  I’ve been a customer of Gregor’s for several years - always happy with the service provided. The ladies on the telephone are always charming and helpful, and the service engineer who regularly services my boiler is extremely pleasant and professional. A great service all round!
  
 
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 7 August 2026
 
 
 Verified Solving problems with our LG Therma V heat pump Darren from Gregor has visited twice to sort out two separate problems with our heat pump. On each occasion, Darren has been prompt and efficient and has solved the problems we had. We are very happy for Darren to help maintain our equipment
  
 
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 29 July 2026
 
 
 Verified Annual Servicing Central Heating/Gas Fires Very good annual servicing yet again from Gregor Heating. Work is always carried out with care, tidiness and efficiency. Customer is always advised what is being done and why. Annual maintenance contacts are good value and give peace of mind-not the cheapest,not the dearest but probably one of the best. Any call outs/emergencies are always handled promptly-benefit of using local company with local knowledge and local staff on call-out/standby rotas. Back-office staff always prompt your annual servicing appointments and deal with any follow ups with courtesy.
  
 
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 1 July 2026
 
 
 Verified Boiler installation  Craig and his team did a really great job. I would highly recommend them to anybody. Even our neighbours commented on how good their work was.
  
 
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 22 May 2026
 
 
 Verified Quick response Responded very quickly to my enquiry Helpful communication with the office discussing the issue Engineer arrived at the given time slot and was helpful, thorough and knowledgeable
  
 
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 18 May 2026
 
 
 Verified Worcester Boiler service and Landlord Gas safety check on Boiler and Gas hob Booking: Following reminder text from Gregory (very helpful) the office staff were extremely helpful and offered various dates to book gas boiler service and safety check. The engineer arrived at the expected day and time and Phil was very accommodating regarding may various questions and interest in how things worked- clearly he is highly experienced. The service/safety checks/testing was all completed without drama (and there was no attempt at any up-selling). Payment was completed on-line through the web site - again no issues to report thus far! Excellent service. No hesitation to recommend!
  
 
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 28 April 2026
 
 
 Verified Air Source Heat Pump Annual Service Communication with Gregor Heating was very easy and the agreed date and timeframe were adhered to. The engineer who visited was a credit to the company, professional, courteous and explained exactly what he would be doing on this first annual service. Thank you.
  
 
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 8 April 2026
 
 
 Verified First class service start to finish. Darren arrived slightly early, but that was fine with me. After a very friendly introduction, I went through our heating system with him and the problems being encountered. It was very reassuring that he immediately seemed to know what the problems were and set about fixing them. He appeared very knowledgeable. In a very short space of time, he had our heating up and running. I have used Gregor before, and on both occasions, I found that from the initial contact on the phone through to the engineers coming, this company is very friendly and professional. I have absolutely no hesitation in recommending Gregor from the experience I have had with them. They are brilliant!!
  
 
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 26 February 2026
 
 
 Verified New Boiler Gregor fitted our new boiler, removed a water tank and emersion tank, and moved pipework over 2 days. The work was carried out quickly, with no mess. Workman were very professional and nice. I would highly recommend them.

Renewable Energy Services

For Renewables, we offer a personal, bespoke service and a free no-obligation quote – we guarantee there are no hidden extras. One of our surveyors will visit you to provide a quotation in Bristol and surrounding areas.

Renewable technologies such as Solar Thermal Energy and Heat Pumps can help you to save on your energy bills, as well as to do your bit for the environment. However, before deciding to invest in a technology, it is vital that you properly research how suited it is to your particular situation.

Latest News

Gregor Heating Turns 40: From One Man and a Van to a Trusted Name in Heating & Renewables21st August 2026

On Saturday 25th July, Gregor Heating & Renewables celebrated an incredible milestone – 40 years in business. From one engineer with a vision to one of the South… Read More
What You Don’t Know About Air-to-Air Heat Pumps6th February 2026

When people hear air-to-air heat pumps, they often think of one thing: air conditioning.But the reality is these systems are one of the most versatile, efficient and… Read More
National Apprenticeship Week: Shaping the Tradespeople of Tomorrow at Gregor5th February 2026

At Gregor Heating & Renewables, apprenticeships aren’t just a pathway into the industry, they’re a cornerstone of how we build a skilled, confident and… Read More
5 Signs Your Boiler May Need Replacing29th September 2025

Your boiler works hard behind the scenes to keep your home warm and your water hot, but like any appliance, it won’t… Read More