Endorsed by Which?

Gregor Heating

4.9

479 Reviews

Opening Hours
Today -
  • 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
Great work
Customer Service
Quality
Value
Great service from start to finish, and at a reasonable cost with quality workmanship.
John, Avon Posted on 20/12/2017 , work completed 20/12/2017
The trader replied (on 06/02/2018)
Thank you for leaving your feedback, we are very pleased to hear how great the service was.
Professional job
Customer Service
Quality
Value
Excellent service, very informative about product. I have no hesitation in recommending Gregor.
Philippa, Avon Posted on 19/12/2017 , work completed 19/12/2017
Excellent job
Customer Service
Quality
Value
Excellent professional job carried out. Would thoroughly recommend.
Which? Trusted Traders Consumer Posted on 18/12/2017 , work completed 18/12/2017
The trader replied (on 06/02/2018)
We really appreciate our customers taking the time to leave us feedback, thank you.
Efficient & Workmanlike Job
Customer Service
Quality
Value
All work performed as it said on the tin (brochure).
Leonard, Avon Posted on 15/12/2017 , work completed 15/12/2017
The trader replied (on 27/02/2018)
Thank you for sharing this feedback with us, Leonard. We are pleased to hear how happy you were with the work carried out.
Would Highly Recommend
Customer Service
Quality
Value
Very fast, efficient service. Would not hesitate in recommending Gregor Heating.
Caroline, Somerset Posted on 13/12/2017 , work completed 13/12/2017
The trader replied (on 06/02/2018)
We aim to carry out all our services as promptly and thoroughly as possible so this is great to hear. Thank you for taking the time to leave us your review Caroline.
Excellent from start to finish
Customer Service
Quality
Value
The Gregor Heating consultants and engineers listened to our needs and discussed with us all options for a new boiler installation. The company was very good at keeping us informed and updated with progress from start to finish. All contact with employees from receptionist through to installer was friendly and professional.
Derek, Avon Posted on 06/12/2017 , work completed 06/12/2017
The trader replied (on 15/01/2018)
Derek, thank you for such excellent feedback. We are very pleased to hear that you were happy from start to finish.
Brilliant job.
Customer Service
Quality
Value
Extremely pleased with the professional, polite and friendly service.
Jane, Somerset Posted on 05/12/2017 , work completed 05/12/2017
The trader replied (on 06/03/2018)
Thank you Jane, this is great to hear. Thanks for leaving us your review.
Another Good Job Done For Me
Customer Service
Quality
Value
Second time I have used Gregor Heating for a big job. On both occasions they have completed the work very professionally. Thank you.
Nick, Avon Posted on 01/12/2017 , work completed 01/12/2017
The trader replied (on 06/03/2018)
We are very pleased to hear that you have been happy with the professional work on both occasions. We really appreciate customers leaving reviews, so thank you Nick.
Excellent
Customer Service
Quality
Value
The guys arrived promptly every morning and I don't think they stopped much. They cleared up after themselves and I could leave them alone in my house - trustworthy.
Val, Avon Posted on 01/12/2017 , work completed 01/12/2017
Brilliant job
Customer Service
Quality
Value
Brilliant job, very professional.
Keith, Avon Posted on 30/11/2017 , work completed 30/11/2017