Endorsed by Which?

Gregor Heating

4.9

479 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

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

JULY 2025
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

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
479 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Boiler replacement - excellent service.
Customer Service
Quality
Value
7/11/19 - Visit by Adam Cole, Domestic Sales Manager to discuss new boiler. Everything explained by him in detail. 28/11/19 - New boiler installed by Connor. Very neat & tidy removal & old boiler and installation of new boiler. New pipework fitted. Connor was very polite and did a very good installation in the agreed time slot.
Jeffrey, Avon Posted on 28/11/2019 , work completed 28/11/2019
The trader replied (on 03/02/2020)
Hi Jeffrey, thank you for your feedback, we have passed this on to Adam and Connor and appreciate you taking the time to do this review.
1st Class
Customer Service
Quality
Value
Had two installations, great services, very clean. Excellent servicing, highly recommended.
Which? Trusted Traders Consumer Posted on 21/11/2019 , work completed 21/11/2019
The trader replied (on 03/02/2020)
Thanks for the lovely feedback.
5 stars, wonderful experience.
Customer Service
Quality
Value
Brilliant! all stars! Friendly from problem reported to home visit and fix. All covered by our existing home heating plan cover. Could only recommend more staff to reduce time between initial reporting and fix, but that would probably increase costs. So never mind.
Jonathan, Avon Posted on 07/11/2019 , work completed 07/11/2019
The trader replied (on 21/11/2019)
Thanks for your honest review, Jonathan - we will take that on board but really pleased you are happy with the service provided.
Most impressed.
Customer Service
Quality
Value
We would have no hesitation in recommending Gregor Heating. Both plumbing and electrical work was fast, efficient, very clean and delivered with a smile. A pleasure to do business with them.
Customer in Bath and North East Somerset Posted on 11/10/2019 , work completed 11/10/2019
The trader replied (on 21/11/2019)
That's great to hear! Thanks so much for taking the time to leave a review.
Excellent job
Customer Service
Quality
Value
Engineer was prompt and friendly. Appeared to do a very thorough job.
Heather, Avon Posted on 26/09/2019 , work completed 26/09/2019
The trader replied (on 15/10/2019)
Thanks for leaving a review, Heather.
Prompt and professional
Customer Service
Quality
Value
Friendly and efficient, job done to a high standard arrived day and time as arranged.
Michael, Avon Posted on 26/09/2019 , work completed 26/09/2019
The trader replied (on 15/10/2019)
Thank you, Michael, for your feedback.
Helpful
Customer Service
Quality
Value
The person who looked at my gas fire was very helpful and very nice person.
Mavis, Avon Posted on 24/09/2019 , work completed 24/09/2019
The trader replied (on 15/10/2019)
Glad to hear that Mavis, thanks for leaving a review.
Fantastic job.
Customer Service
Quality
Value
Darren arrived at the time given. Did an excellent job. Was very pleasant to talk to and very friendly. I would be happy for him to complete a job for us again.
Which? Trusted Traders Consumer Posted on 20/09/2019 , work completed 20/09/2019
The trader replied (on 15/10/2019)
Thanks for your feedback about Darren and the service you received.
First class
Customer Service
Quality
Value
First class.
Liz, Avon Posted on 18/09/2019 , work completed 18/09/2019
The trader replied (on 15/10/2019)
Can't say much more to that! Thanks for taking the time to say so, Liz.
Prompt & professional
Customer Service
Quality
Value
Prompt and efficient service by friendly staff both at the point of reservation and delivery.
John, Avon Posted on 16/09/2019 , work completed 16/09/2019
The trader replied (on 15/10/2019)
Glad to hear the service was great all the way through the process, John. Thanks for leaving a review.