Endorsed by Which?

AGW Gas & Plumbing

4.9

130 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

About

AGW Gas Ltd is a Gas Safe registered company who are based in Portishead.

Established in 2000 and with over 30 years experience, we pride ourselves on being central heating and plumbing specialists.

We take pride in our work and will always ensure it is carried out professionally and promptly.

We will always treat your property with respect and leave it in a clean and tidy condition on completion of work.

We guarantee:

Gas Safe Registered Plumbers and Boiler Repairs
Clear Written Quotes
City and Guilds/ NVQ Qualified Heating and Plumbing Engineers
All Heating and Plumbing Work Fully Guaranteed
£2M. Public Liability Insurance
All Work Fully Compliant with Building Regulations
If you are looking for heating or plumbing engineers, then contact AGW Gas Ltd to request a free quote.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas emergencies
    • Radiators and central heating
  • Bathroom fitters

    • Accessible bathrooms and showers
    • Bathroom design services
    • Bathroom refurbishment
    • Bathroom suppliers
  • More Services

    • underfloor heating
    • kitchen supplier

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
130 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Emergency Boiler Replacement
Customer Service
Quality
Value
I’d contacted a couple of local firms after my boiler are provider let me down following a boiler. A couple didn’t return my calls and another was busy for a few days. I had no hot water and heating so Andy kindly agreed to attend my property and check the boiler on the day I rang. Whilst the boiler was beyond repair he quoted me for a good quality boiler and some associated work within a day of attending which I was really impressed with. His team replaced the boiler the following week and everything was completed to a high standard. Excellent and honest response and I would highly recommend.
Customer in North Somerset Posted on 11/03/2025 , work completed 07/03/2025
The trader replied (on 11/03/2025)
Thank you for your review and recommendation. We are pleased to hear that you are happy with the work completed by our great team!
Excellent professional work
Customer Service
Quality
Value
Andy has done a variety of work for us over nearly 10 years. Bathroom, En suite, kitchen remodel and plumbing including a new boiler. Has a can do approach and is up to date with the latest developments in his field. One of his great strengths is an eye for designing installations. He is able to suggest ways of achieving the desired outcome that perhaps had not been considered. It’s always been a pleasure to deal with him, Tim and also now Ben.
Customer in North Somerset Posted on 22/03/2025 , work completed 11/03/2025
The trader replied (on 24/03/2025)
Thank you for your review of our services and our engineers. Always a pleasure working for you both!
Cannot fault them!
Customer Service
Quality
Value
Their work is of the highest standard. Very professional, very easy to get on with and I have no trouble recommending this firm.
David, Avon Posted on 22/11/2017 , work completed 22/11/2017
Fantastic, efficient service for a new boiler installation
Customer Service
Quality
Value
I called AGW and Andy visited the next day to assess our faulty boiler. A quote for repair or replacement was emailed to us the same day. We chose to replace the boiler as we found the quote to be very reasonable. Within 4 days we were booked in for the replacement and a new boiler was on its way. Andy explained our heating system thoroughly and the whole quotation and works to be carried out. Both Tim and Andy were here prompt on the day and completed the installation with the minimum of disruption and even got our gas and water back on within a few hours. All the rubbish was taken away and the house left clean and tidy as they had brought their own dust sheets to cover our carpeted stair runner. I wouldn't hesitate to recommend their services and relieved to of found such a reliable and efficient company for our future gas and plumbing needs. Thank you both.
Emma DHW Posted on 13/03/2018 , work completed 13/03/2018
The trader replied (on 19/03/2018)
Thank you for your comments and recommendation - we are very pleased to read that you were happy with our services.
My review
Customer Service
Quality
Value
Excellent service!
Andy, Avon Posted on 16/04/2018 , work completed 16/04/2018
The trader replied (on 26/04/2018)
Thank you
Another great job done by Andy and his Team
Customer Service
Quality
Value
I have known Andy for a few years now and he has carried out several jobs for me. Andy and his team, Tim and apprentice Ryan work hard and to a very high standard. They are totally reliable and good with ideas, suggestions and solutions. This week the team have refitted my heating system (new piping, radiators and controller). Very pleased with the work done. Very neat and tidy. I think Andy offers good value for money. I would not hesitate to recommend AGW Gas & Plumbing Services.
NickJK Posted on 16/09/2018 , work completed 16/09/2018
The trader replied (on 03/01/2019)
Thank you for your recommendation.
Professional
Customer Service
Quality
Value
Mr Windibanch was prompt and professional, and gave courteous service.
Which? Trusted Traders Consumer Posted on 04/12/2018 , work completed 04/12/2018
The trader replied (on 03/01/2019)
Thank you for your comments.
Excellent service
Customer Service
Quality
Value
Right from my first enquiry Andy was really helpful. I needed a new boiler and was struggling to decide but he took the time to explain what I needed to know to make my decision. The new boiler was fitted yesterday by Andy and Tim who did a great job. They are both very friendly but still professional and took care to leave everything clean and tidy. I'm very happy to recommend AGW.
Customer in North Somerset Posted on 06/03/2019 , work completed 05/03/2019
The trader replied (on 21/03/2019)
Thank you for your recommendation
Replacement boiler
Customer Service
Quality
Value
Perfectly done. All the work was completed on time and we're very pleased with the outcome. All in all an excellent job.
Customer in North Somerset Posted on 25/04/2019 , work completed 16/04/2019
The trader replied (on 26/06/2019)
Thanks for reviewing our services - we're glad you were pleased with the work carried out.
Boiler replacement
Customer Service
Quality
Value
AGW replaced our old combi boiler and moved a radiator in one of our bedrooms. Andy visited to quote and emailed the quote later the same day. Date for work was set quickly and all communication was was prompt. Andy’s team arrived on time on agreed day and worked diligently to get the job completed the same day. The team tidied up when they had finished and Andy reassured me to contact him if we had any issues in the future.
Customer in North Somerset Posted on 18/02/2020 , work completed 17/02/2020
The trader replied (on 19/02/2020)
Thank you for your review