Endorsed by Which?

Gregor Heating

4.9

446 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

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
  • Electricians

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

    • Automated heating and air conditioning
    • 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
446 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Simply the best!
Customer Service
Quality
Value
From start to finish Gregor Heating are a delight and pleasure to deal with. They are great value for money, the crews that come and do the actual installations are simply brilliant. You would not wish for a better experience. The boiler is exactly what we wanted, they were clean, tidy and as quiet as they could be (working office installation). On time every day and great fun to have around. I have had them install my boiler at home as well and will always go back to them in future and recommend them to everyone.
Customer in Bristol City Posted on 22/11/2023 , work completed 25/10/2023
Installation of a replacement gas boiler
Customer Service
Quality
Value
Gregor Heating were referred to us by a previous energy company in October 2023 who could not guarantee that they could replace a defunct gas boiler before Christmas 2023. Gregor quickly sent out Chris, their Sales Manager, who made a detailed inspection and, during his initial visit, gave us a design and price for a new installation. We accepted and their gas engineer, Mark installed a replacement boiler for us during the week 06.11.23 and 10.11.23. At all times he was on time, polite, friendly and worked hard. All went well and Mark explained what he was doing and why, giving us various options as he went. We had full confidence in him, and with his electrician colleagues, especially Martin, who was very helpful in explaining what he was doing and why. He also gave us valuable advice on our solar panel installation. In summary, we were delighted with our service from Gregor Heating.
Customer in Bath and North East Somerset Posted on 15/11/2023 , work completed 10/11/2023
Servicing heat pump
Customer Service
Quality
Value
Two professional gents worked quickly and tidily to clean out the heat pump then came indoors to test levels of antifreeze and advise me on the safest temperature to use in my hot water tank. They were pleasant and polite. I can recommend Gregor Heating .
Customer in Wiltshire Posted on 09/11/2023 , work completed 07/11/2023
Fast, effective, top quality!
Customer Service
Quality
Value
They did an amazing job. Craig was very professional and efficient, the house was left in a great condition. I was amazed on how well the job was done for replacing a back boiler with a new one. Chris was also very good when he did the survey, everything was clear. I would definitely recommend Gregor!
Customer in Bristol City Posted on 24/10/2023 , work completed 19/10/2023
Great!
Customer Service
Quality
Value
Had John Dillon come round and sort out a leak around the bath. He was polite, professional and offered a great solution. Spent about 4 hours sorting things out and left me with instructions on what to do for the next step. We also had a nice chat about steak, which is unrelated but I got some good butcher's recommendations!
Customer in Bristol City Posted on 24/10/2023 , work completed 24/10/2023
Great work!
Customer Service
Quality
Value
The engineer Phil Boobier, turned up on time and was very helpful and friendly, and he explained everything clearly, there was a defect part which could have been potentially dangerous and after showing me why he promptly replaced it, the whole experience was great from the beginning, the pleasant manner of the office personnel when I made the appointment and as a result I have signed up for a service plan with them which is very reasonably priced. I thoroughly recommend this company.
Customer in Bath and North East Somerset Posted on 13/09/2023 , work completed 08/09/2023
Toilet replacement and correction of vanity unit drawers
Customer Service
Quality
Value
John Dillon from Gregor came to replace a faulty toilet today. He has done a great job and was clean and tidy with his work. He also sorted out the double vanity unit Duravit drawers. They had not been installed properly and were leaning forward meaning that the top drawer did not always shut. John has sorted this out and we are very pleased with the adjustment. Thanks a lot John!
Ros in Somerset Posted on 21/08/2023 , work completed 21/08/2023
high standard of work
Customer Service
Quality
Value
Gregor put a new boiler in for me. I chose them because I got solid advice from them on my initial enquiry. They mentioned aspects regarding gas regulations that another company just didn't mention (because it complicated things). I wanted someone to do the job right so chose Gregor. Communication was good. I'm not a plumber but they seemed to do a tidy, professional job and I'm happy with it. There were a couple of problems encountered during the install, but they resolved them quickly and without fuss. I would certainly recommend them.
Customer in Bath and North East Somerset Posted on 04/08/2023 , work completed 25/07/2023
Solar PV and Battery Installation
Customer Service
Quality
Value
We are very pleased with the solar pv and battery system installation undertaken by Gregor Heating. The whole team from first contact with sales, to the survey and installation team were all very professional, polite, tidy and friendly. When there was an issue with the first battery that was delivered being faulty this was all handled by Gregor with only impact to us being a slight delay in the completion of the install. I would have no hesitation in recommending them to anyone considering similar work.
Customer in Gloucestershire Posted on 01/08/2023 , work completed 26/07/2023
Top Quality Solar PV Service and Fitting from one of the Best.
Customer Service
Quality
Value
I wanted to ensure I got my Solar PV system from a top-quality and reputable company and couldn't have made a better choice than Gregor. Highly knowledgeable and professional service catering to my exacting requirements, and ensuring I got value for money. Delivered a Solar Edge system that future-proofed me for later enhancements that will enable me to go off-grid during a power cut. Excellent service and highly recommended.
Kris in South Gloucestershire Posted on 29/07/2023 , work completed 18/07/2023