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
New boiler, new bathroom and drain repair, three jobs.
Customer Service
Quality
Value
1) as part of a house extension we needed to replace an existing boiler. Andy provided very professional advice on the replacement, then worked in close collaboration with the builders to install the new one while extensive building work was ongoing. At the same time, he put in place preparation work for later stages, there was very little disruption and it was a beautifully neat job. 2) At a later stage, Andy and Tim installed the new bathroom items. I was particularly impressed by their attention to detail, a glass basin unit I had sourced separately was found to have minor faults but they strongly advised me to get replacements - four separate replacements before a good one. This is the sort of advice I needed but would not have had such a good result without their encouragement. They advised on design features, installed shower tray, cubicle and radiator, laid the floor, organised wall tiling and finished really nicely. The final result is simply superb. 3) During the building works, a long-standing problem with odour in a separate downstairs cloakroom was finally tackled. This required taking up an existing ceramic tiled floor (the reason it was long-standing), identifying the problem (cracked drain), repairing the broken part, then re-laying a new floor and fully reinstating the cloakroom, as well as installing a new stopcock (original would not turn). In summary, Andy, Tim and team have been very efficient and impressive and I would recommend AGW to anyone.
Customer in Portishead Posted on 28/06/2021 , work completed 30/05/2021
The trader replied (on 28/06/2021)
Thank you for your recommendation. We appreciate your kind words & your constant supply of tea & coffee to keep us going!
Professional work installing new central heating system.
Customer Service
Quality
Value
We have known Andy for many years he has always been a professional and reliable tradesman. The schedule was as agreed and the budget was spot on. We would highly recommend this company.
William in North Somerset Posted on 21/03/2022 , work completed 18/03/2022
The trader replied (on 23/03/2022)
Thank you for taking the time to review us and for your recommendation.
Quick response.
Customer Service
Quality
Value
Brilliant response from Andy & Dylan when I had two seperate water escapes. Quickly fitted me into their very busy schedule. I have also used AGW for boiler installation and annual servicing so it's a great all round local service.
Customer in North Somerset Posted on 16/09/2023 , work completed 13/09/2023
The trader replied (on 20/09/2023)
Thanks for your review and comments, we really do appreciate them.
Top quality work and neat and tidy
Customer Service
Quality
Value
AGW Gas recently fitted a new boiler in our home. From the moment they attended to assess the fault they were professional and courteous and clearly knew their trade extremely well. A quote was provided the next day and work scheduled to take place on 25/09/2024 - communication was top notch and they arrived on time as planned. The team were professional, neat and tidy and completed the job on time. They left the area just as they found it and disposed of all waste/rubbish. Overall we cannot fault the service provided and would highly recommend AGW for any heating and plumbing needs.
Customer in North Somerset Posted on 27/09/2024 , work completed 25/09/2024
The trader replied (on 02/10/2024)
Thank you for your review and recommendation. We are pleased to hear that you were happy with the service we provide.
Water problems fixed
Customer Service
Quality
Value
Andy and Tim have done several jobs for us over the last 12 years, including fitting a new boiler. On this occasion we had been experiencing problems with our heating not switching off. A faulty part was identified and ordered, and a date made for replacement. In the meantime our hot water failed as a result of the same faulty part, so the appointment was brought forward and fixed quickly. Andy and Tim always keep appointments, carry out the agreed work, and leave the areas clean and tidy. We trust them to prioritise their workload so as to rank the importance of individual customer jobs.
Customer in North Somerset Posted on 02/10/2024 , work completed 02/10/2024
The trader replied (on 03/10/2024)
Thanks for taking the time to review us, very much appreciate your comments.
Fast Trustworthy Efficient Friendly. Happy Customer!
Customer Service
Quality
Value
My boiler was blowing fuses and started failing during the coldest snap of the year on Monday 6th January. I changed the fuse a few times in the boiler spur, but something was clearly very wrong. I emailed AGW on Monday via their web contact page. I got a telephone call within 3 hours which I was super impressed with and a visit from Tim and Andy the same afternoon to look at a solution. They offered me a cheap fix which would have tided us over for a while, without being too expensive. I decided however that I'd like to have the boiler replaced as it was 15 years old. We also discussed the suitability of an air source heat pump, but the microbore pipework didn't lend itself well to such, so opted for an efficient gas boiler instead. Work was booked in for the Friday, however, Andy went the extra mile and came midweek to fit a new immersion element into our boiler to get us some hot water. The old immersion wasn't working at all and we had cold water AND a cold house until he replaced that. The new boiler was fitted as per being booked in on the Friday and there were three engineers on site all working throughout the day. They did a great job and were highly professional throughout, I couldn't ask for a nicer bunch of guys. A slight issue cropped up where the boiler errored on Saturday morning. Tim came within an hour and sorted it; the condensate pipe was blocked likely due to food build up in the kitchen sink drain, so my fault! Fixed in 5 mins! I'm a super happy customer.
Customer in North Somerset Posted on 13/01/2025 , work completed 10/01/2025
The trader replied (on 15/01/2025)
Thank you for taking the time to review our services and appreciating our great team of engineers. We are always pleased to read comments from a happy customer!
Trustworthy
Customer Service
Quality
Value
Since 2004, AGW has installed 3 bathrooms, 1 cloakroom, 2 kitchens, a new boiler and fixed numerous issues with hot water and central heating in two properties, one a large house and more recently a modern apartment. Installation is project managed so there has never been any need to deal with timings of related trades people or rubbish removal The design advice and installation has always been excellent, the quality of fittings top notch and if any problems occurred, they were dealt with immediately and without question. I have no hesitation in endorsing AGW as a company that offers and provides top quality work and service. and always with a friendly smile.
Posted on 17/03/2017 , work completed 17/03/2017
Prompt Service
Customer Service
Quality
Value
Andy did a fantastic job fixing my gas fire quick and efficient, brilliant!
Martin, Avon Posted on 21/11/2017 , work completed 21/11/2017
Professionalism at its best
Customer Service
Quality
Value
AGW recently completed my new kitchen. The service was second to none from the initial consultation, advice re style, colour and products, has on with suppliers, fitting and after care service. Order for three weeks, my apartment was left spotless every day so that I had minimum inconvenience. Friendly, punctual, reliable and professional trader.
Jillian, Avon Posted on 18/09/2017 , work completed 18/09/2017
Friendly ,efficient, good job,
Customer Service
Quality
Value
As a disabled person, the service was professional the lads tidied up as if they had not been here, friendly and have done a brilliant job, would recommend this company to everyone.
Esther, Avon Posted on 29/11/2017 , work completed 29/11/2017