/
Find a trader
Endorsed by Which?

Gregor Heating

4.9

471 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed
See customer reviews & leave a review

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Mar 2020

About

Our goal is to be your first choice provider of heating solutions and services.

Whether you’re looking for a new boiler, a boiler service or to install a renewable technology such as a Heat Pump or Solar PV we can help. We guarantee you'll be well looked after by our friendly Customer Service Team and our FREE expert survey will ensure you make the right choice.

On-site our experienced Gas Safe registered engineers take real pride in their work and always deliver a pro service you can trust. There’s no question of cutting corners and we always arrange our work at a date and time that suits you to cause the minimum disruption.

Competitive prices and finance options are available.

Call us today on 0117 935 2400 for cost-effective heating solution and services you can trust

We're not happy until you're happy. That's our promise and the Gregor Guarantee.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler servicing
    • Boiler repair
    • Radiators and central heating
    • Gas safety testing and inspection
    • Immersion Heaters
    • Power flushing
    • Underfloor heating

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Oil fired heating equipment
    • Immersion Heaters

  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps
    • Solar panels
    • Solar water heating
    • Home energy analysis
    • Solar Panel Maintenance
    • Battery storage

  • Electricians

    • Electrical installations
    • Electrical repairs
    • Electrical testing services
    • Fuse boards
    • Landlord safety certificates
    • Rewiring
    • Outdoor electrical wiring
    • Electrical emergency services

  • Smart Homes

    • Home automation

  • Lighting contractors

    • Security & Emergency lighting installations
    • Emergency lighting
    • LED lighting
    • Lighting LED upgrades
    • Outdoor lighting

  • More Services

    • installation of smart heating controls
    • heating contractors

My work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
471 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Recommended

Recommended

by 99% of customers
Sort by
New boiler installation
Customer Service
Quality
Value
Excellent service and a beautiful job by Craige and his apprentice Cole. The whole experience from Adam carrying out the survey on Monday to Craige finishing off the install on Wednesday was amazing
Customer in South Gloucestershire Posted on 20/03/2025 , work completed 20/03/2025
Recommended
Brill Phil
Customer Service
Quality
Value
Phil came to service my old boiler and he was very helpful and efficient. I was so impressed with his efficiency. He also gave me some helpful info about other issues with the system. Highly recommended.
Customer in Bristol City Posted on 20/02/2025 , work completed 13/02/2025
Recommended
The trader replied (on 25/02/2025)
Thank you for taking the time to leave us a great review. We are happy to hear Phil delivered an excellent service. We will pass your comments onto himself and the team. We look forward to your continued custom.
Highly recommended
Customer Service
Quality
Value
This new boiler installation was preceded by a visit by an engineer to assess the underlying problem we had, incase a replacement wasn’t required and to thoroughly survey the requirements for the proposed work - down to the requirement for additional flue support brackets. The installation itself happened without any concerns. The engineer arrived well on time and ensured everything was working. The work was done tidily and waste was left neatly and collected by a specialist contractor just 2 days later.
Customer in Somerset Posted on 07/02/2025 , work completed 05/02/2025
Recommended
The trader replied (on 11/02/2025)
Thank you for leaving us a great review, we are happy to hear your installation ran smoothly and everything was left in a tidy manner. We appreciate all your positive comments.
Gregor Heating
Customer Service
Quality
Value
This is the second year I have booked Gregor Heating to come to service my boiler and look at my underfloor heating manifolds. I have them thorough and very knowledgeable on both occasions.
Customer in Bath and North East Somerset Posted on 26/01/2025 , work completed 23/01/2025
Recommended
The trader replied (on 11/02/2025)
We really appreciate your kind comments, thank you for taking the time to leave us a 5 star review.
Great firm
Customer Service
Quality
Value
We have had an annual boiler service from Gregor for many years, usually in the latter part of the year. This time our unfortunate boiler servicing engineer called in sick and the appointment was rescheduled. It was in my diary for 9.30 am but unfortunately I had not realised that the service would be either between 8.30 am and 1.00 pm. I telephoned the main office who apologised for the misunderstanding and then later rang to say he would be much delayed owing to some difficulties. I had to leave to go to the dentist but my husband was at home when the engineer arrived - much earlier than by then expected - did the job, loved the boiler, said it was in very good condition, nice and simple rather than the more modern complicated boilers and all is well. Good firm, nice helpful engineers, helpful telephone staff.
Customer in Bristol City Posted on 22/01/2025 , work completed 22/01/2025
Recommended
The trader replied (on 11/02/2025)
Thank you for taking the time to leave us a 5 star review, we are happy to hear you received excellent customer service from our office and the engineer despite the appointment confusion. We look forward to your continued custom.
Highly recommended for solar PV/battery installation
Customer Service
Quality
Value
Gregor have just installed solar panels and a battery for us. Excellent service and good sensible advice about what system would suit us best. Highly recommended.
Customer in South Gloucestershire Posted on 12/12/2024 , work completed 10/12/2024
Recommended
The trader replied (on 11/02/2025)
Thank you for taking the time to leave us a review, we are glad to hear you are happy with your new installation. We look forward to your continued custom.
Great professional service
Customer Service
Quality
Value
The annual service and safety check of a boiler they installed some years ago was carried out to our complete satisfaction.
Customer in North Somerset Posted on 26/11/2024 , work completed 13/11/2024
Recommended
The trader replied (on 11/02/2025)
Thank you for leaving us a 5 star review, we appreciate your positive feed back and look forward to your continued custom.
Great company to deal with
Customer Service
Quality
Value
Fantastic company to deal with very transparent had quite a few quotes and this was the only company that bothered to come around and price the job once I accepted they had their site electrician to come round and look at any potential problems changed the specifications slightly and then once paid the deposit All went very straightforward and smoothly would highly recommend this company real pleasure to deal with and also very professional. I know the owner Steve Gregor from years ago been in the construction industry myself so well done Steve all your staff are a real asset to you.
Customer in North Somerset Posted on 06/11/2024 , work completed 17/10/2024
Recommended
The trader replied (on 08/11/2024)
Thank you so much for your complimentary review. We pride ourselves on excellent customer service and we are happy to hear your installation ran smoothly and all involved worked in a professional manner. We look forward to your continued custom.
Boiler not working
Customer Service
Quality
Value
Many thanks to Jamie. He came quickly and went to great lengths to make sure that my heating was working efficiently before he left. Very thorough work and much appreciated!
Customer in Bath and North East Somerset Posted on 30/09/2024 , work completed 30/09/2024
Recommended
The trader replied (on 01/10/2024)
Thank you for taking the time to leave a great review, we are glad to hear you were happy with Jamie's work ethic and he provided an excellent service. We look forward to your future custom.
excellent job
Customer Service
Quality
Value
We had a difficult installation, from oil to gas, which was completed in a very professional manner. Work over ran by a day, because of extensive electrical finds.
Customer in Bath and North East Somerset Posted on 06/09/2024 , work completed 02/09/2024
Recommended
The trader replied (on 10/09/2024)
We are sorry to hear you encountered issues during your installation but happy to hear they were resolved efficiently by our team. Thank you for taking the time to leave a review we really appreciate your positive feed back.
Which? Trusted Traders

For Consumers

For Businesses

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.