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Gregor Heating

4.9

499 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
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

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

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
499 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Recommended

Recommended

by 99% of customers
Sort by
Prompt and professional
Customer Service
Quality
Value
Gregor employees were prompt, polite, friendly and professional, working well throughout the day, and clearing up extremely well after the work had been done.
Raymond, Avon Posted on 25/05/2018 , work completed 25/05/2018
Recommended
The trader replied (on 04/09/2018)
Thanks for your feedback, we pride ourselves on minimal disruption and keeping the place clean and tidy.
Very professional and quick service.
Customer Service
Quality
Value
We were impressed with Gregor Heating from the outset. They were very efficient, prompt and clear in their dealings with us in every way during the initial contacts and getting the quote for the proposed work (installing a new boiler but in a different location from the old one). Wayne, who came out and did the survey was very helpful and made a number of useful suggestions about the installation. The new boiler was installed by Ash who was worked very quickly, cleanly and kept in close communication with us every step of the way asking our opinion and how we wanted the fitting to go ahead. There was a slight problem the day after the installation but this was quickly resolved after a phone call to Gregor Heating.
William C Posted on 21/05/2018 , work completed 21/05/2018
Recommended
The trader replied (on 30/05/2018)
We are so pleased to hear how happy you were with the service we provided - thank you for taking the time to leave your review William. We will pass this great feedback to your engineer, Ash.
Efficient and reliable.
Customer Service
Quality
Value
A really efficient team. Great to do business with.
Nicole, Avon Posted on 14/05/2018 , work completed 14/05/2018
Recommended
The trader replied (on 04/09/2018)
Thanks for the feedback, Nicole!
Excellent service
Customer Service
Quality
Value
Excellent service from survey to completion. Craige the fitter was brilliant, very professional and polite. Our property was left clean and tidy throughout the install, a pleasure to have him in our home. We will certainly recommend Gregors to family and friends. Doug, Melksham
Douglas Posted on 13/05/2018 , work completed 13/05/2018
Recommended
The trader replied (on 30/05/2018)
Thank you for the great recommendation and review Douglas. We really appreciate you taking the time to leave your review.
Replacement of central heating - excellent in all respects.
Customer Service
Quality
Value
An old gas back boiler and hot water tank were removed, additional piping to new radiators with appropriate valves was fitted and a new gas boiler fitted in the airing cupboard. The survey, check before installation, fitting and later boiler checks were all done very efficiently, on time and on budget. Great care was taken of my house by the engineer Mark G who was waiting outside ready to start on time each day. I was kept informed of progress each day and received excellent aftercare when a problem caused by another trade troubled the boiler.
Pritchard Posted on 08/05/2018 , work completed 08/05/2018
Recommended
The trader replied (on 30/05/2018)
We always aim for work to be carried out as efficiently as possible so we are pleased to hear how happy you were with the boiler installation. Thank you for leaving your review - we will pass this feedback on to Mark.
Excellent job
Customer Service
Quality
Value
At every stage we were totally aware of what was going on. Polite, friendly men and efficient too.
Geoff, Avon Posted on 08/05/2018 , work completed 08/05/2018
Recommended
Very good
Customer Service
Quality
Value
The work was carried out in a professional way with the minimum of disruption to ourselves. The engineer was a credit to the company and did everything he could to help us while the work was being done.
Ken, Avon Posted on 08/05/2018 , work completed 08/05/2018
Recommended
The trader replied (on 30/05/2018)
Thank you for taking the time to leave us a review Ken; we really appreciate it and we are glad to hear how happy you were with the work carried out.
Prompt and professional
Customer Service
Quality
Value
I found everyone in the company very helpful from the office staff to the tradesman, I felt they all went the extra mile to ensure customer satisfaction. I am very happy with my new Worcester Bosch combi boiler installation and glad I chose Gregor Heating to do the job.
Jean, Avon Posted on 03/05/2018 , work completed 03/05/2018
Recommended
The trader replied (on 30/05/2018)
We always strive to go the extra mile for our customers so this feedback is great to hear! Thank you for taking the time to leave us a review Jean.
Good workmanship
Customer Service
Quality
Value
The Gregor installer, Mark was thorough, pleasant and efficient.
Y, Avon Posted on 23/04/2018 , work completed 23/04/2018
Recommended
The trader replied (on 30/05/2018)
Thank you for leaving your review - we will pass this great feedback on to Mark
Brilliant job
Customer Service
Quality
Value
Very good firm, prompt, professional and hard working. Very considerate.
Barry, Avon Posted on 23/04/2018 , work completed 23/04/2018
Recommended
The trader replied (on 31/05/2018)
Thank you for the great feedback Barry, we really appreciate it.
My review
Customer Service
Quality
Value
Very good prompt, cleared up behind them, I would recommend them.
Margaret, Avon Posted on 16/04/2018 , work completed 16/04/2018
Recommended
The trader replied (on 31/05/2018)
We really appreciate you taking the time to leave your review Margaret - thank you
Great Job Done
Customer Service
Quality
Value
Arrived promptly and got on with job, completed in a day. Cleaned up well after installation of boiler and radiators. Very pleased with work.
David, Avon Posted on 13/04/2018 , work completed 13/04/2018
Recommended
The trader replied (on 31/05/2018)
We always aim for work to be carried out as efficiently as possible so this is great to hear David. Thank you for taking the time to leave a review for us
Excellent Job
Customer Service
Quality
Value
Very professional and friendly service. Would recommend to friends & family.
Graham, Avon Posted on 12/04/2018 , work completed 12/04/2018
Recommended
The trader replied (on 31/05/2018)
Thanks Graham, it is great to hear you'd be happy to recommend us to friends and family!
Very professional.
Customer Service
Quality
Value
Mum has dementia. Your engineer was kind, gentle with Mum, did an extremely neat and professional job. Would recommend to everyone.
Lesley, Avon Posted on 12/04/2018 , work completed 12/04/2018
Recommended
The trader replied (on 31/05/2018)
Lesley, thank you very much for taking the time to review. We will pass this great feedback on to the team. Thank you for the recommendation
Professional work.
Customer Service
Quality
Value
Prompt and accurate quote. Polite and punctual staff. Excellent job.
Trudi, Buckinghamshire Posted on 04/04/2018 , work completed 04/04/2018
Recommended
My review
Customer Service
Quality
Value
Prompt and professional.
Maureen, Avon Posted on 03/04/2018 , work completed 03/04/2018
Recommended
Excellent Service
Customer Service
Quality
Value
Gregor Heating were brilliant. I had just come our of hospital when our boiler broke down. We were having a cold spell of weather & they made us priority. They offered us heaters as the boiler could not be repaired, to use until the new boiler arrived.
Terence, Avon Posted on 28/03/2018 , work completed 28/03/2018
Recommended
Probably The Best In The Business
Customer Service
Quality
Value
From survey/quotation to completion - 7 working days, beating all other competitors by 3 weeks. Work carried out to a very high standard by competent, professional and friendly personnel. Total installation removal of existing boiler system, 2 days and no mess! All office staff also superb, friendly and helpful. Would recommend Gregor to everyone. A fantastic company!!!
Dennis, Avon Posted on 26/03/2018 , work completed 26/03/2018
Recommended
The trader replied (on 27/04/2018)
What a great review to read through! Thank you for leaving your thoughts Dennis - it is brilliant to hear how pleased you are with our services, staff and installation. Thank you for recommending us.
Well installed and tidy
Customer Service
Quality
Value
Work to replace a gas boiler/pump/controls was carried out quickly and with minimal disruption. Good to see an electrician who takes care and that wiring is tidy and unobtrusive.
David, Avon Posted on 23/03/2018 , work completed 23/03/2018
Recommended
The trader replied (on 24/04/2018)
Thank you for leaving your feedback David, we really appreciate it. We make it a priority to ensure all work carried out is done as efficiently as possible and causes minimal disruption.
Excellent service throughout job
Customer Service
Quality
Value
From initial visit and quotation through survey to installation and commissioning all very efficient, professional and courteous. Recommending to friends and family.
Gordon, Avon Posted on 12/03/2018 , work completed 12/03/2018
Recommended
The trader replied (on 24/04/2018)
It is great to hear that you will be recommending our services to your family and friends. Thank you for leaving a review Gordon, it is much appreciated.
Brilliant
Customer Service
Quality
Value
Feel so fortunate to have discovered Gregor Heating. From start to finish has been such a pleasant experience. I am remaining with the company for future annual service. Their paper work is impeccable and so easy to speak to appropriate member of the firm. A big thank you to Gregor.
Margaret, Avon Posted on 09/03/2018 , work completed 09/03/2018
Recommended
The trader replied (on 27/03/2018)
Thank you so much for taking the time to leave such an excellent review Margaret, we really appreciate it.
Fantastic job, very skilled at job.
Customer Service
Quality
Value
Well the chaps, Aston and apprentice, Charlie, were great. Aston was very experienced in his job, and really not being that old, he took pride in his job, using levels for making sure pipes were plumb, bent pipes to shape instead of just right and left angles. Made good all old existing pipe work, fitted all the old holes in walls and floors, and cleared up any mess. Would recommend Gregor's, for sure.
Shane, Avon Posted on 07/03/2018 , work completed 07/03/2018
Recommended
The trader replied (on 27/03/2018)
Thank you for leaving your review Shane. We are very pleased to hear that you'd recommend our services - we will pass the great feedback on to Aston and Charlie.
Brilliant engineers/job
Customer Service
Quality
Value
This is the third boiler I have had installed by Gregor Heating and again have had a very professional job done from start to finish. Did exactly what they promised exceptional job by Ashton and Charlie the fitter who really sell the company. I would recommend them to anyone.
Alan, Avon Posted on 06/03/2018 , work completed 06/03/2018
Recommended
The trader replied (on 27/03/2018)
Thank you for taking the time to leave us a review Alan, we really appreciate it. We will pass the feedback on to the engineers.
Excellent
Customer Service
Quality
Value
Brilliant work force. Very good value. Started and finished on time, left the house clean and took all rubbish and packaging away.
Kate, Avon Posted on 26/02/2018 , work completed 26/02/2018
Recommended
The trader replied (on 06/03/2018)
We really appreciate you taking the time to leave your feedback - thank you Kate.
Fantastic job done
Customer Service
Quality
Value
Ashton and Charlie were fantastic at their job. They were quick workers and very tidy with it. Would recommend them to anyone.
Diane, Avon Posted on 26/02/2018 , work completed 26/02/2018
Recommended
The trader replied (on 27/03/2018)
We will feedback to Charlie and Ashton - thank you very much for leaving us a review Diane
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Mon–Fri: 9:00–17:00
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Have a question?

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