Business Details
26 Years
experience
Emergency
services
Trusted Gas Safe Plumbing & Heating in Portishead
A G W Gas Ltd is a Gas Safe registered company established in 2000, serving Portishead and surrounding areas. With over 30 years of combined experience, we specialise in central heating, plumbing, and bathroom installations. Our team comprises City & Guilds and NVQ-qualified engineers committed to delivering professional, reliable services. We prioritise customer satisfaction through clear communication, compliance with building regulations, and 2 million public liability insurance.Our services include boiler installations, air conditioning solutions, and underfloor heating systems. We hold accreditations from Gas Safe Register, Which? Trusted Trader, and Worcester Bosch. Regular maintenance and rapid response times for emergencies ensure long-term reliability. Client testimonials highlight our trustworthy approach and quality craftsmanship. We operate transparently with no hidden fees, serving domestic and industrial clients across North Somerset and beyond.
Services
Boilers
Air Conditioning
Plumbing
Bathrooms
Central Heating Systems
Radiators
Hot Water Cylinders
Gas Fires
Underfloor Heating
Boiler Repairs
Details
- Year established: 2000
Highlights and features
- We have over 30 years of experience in plumbing and heating.
- Our engineers are Gas Safe registered and City & Guilds/NVQ qualified.
- We offer 2 million public liability insurance for your peace of mind.
- All work is fully compliant with building regulations.
- We provide clear written quotes with no hidden fees.
Associations and certifications
- Gas Safe Register
- Which? Trusted Trader
- REFCOM
- Worcester Bosch Accredited Installers
What people say
Professional service
Reliable engineers
Quality workmanship
Prompt responses
Clear communication
Services
Boilers
We install, repair, and maintain condensing boilers, combi systems, and full central heating setups. Our Gas Safe engineers ensure optimal efficiency and compliance with safety standards. Clients benefit from extended warranties and energy-efficient solutions tailored to home size and needs.
Air Conditioning
Our REFCOM-certified team installs and services energy-efficient air conditioning units for residential and commercial properties. Systems provide year-round comfort with quiet operation and air purification. We offer single-room and multi-zone solutions from Worcester Bosch.
Plumbing
From burst pipes to leak repairs, our qualified plumbers deliver rapid response and long-term fixes. Services include hot water cylinder installations, unvented system maintenance, and compliance checks. All work is insured and guaranteed to meet regulatory standards.
Bathrooms
We design and install modern bathrooms with expert fitting and project management. Our plumbers ensure watertight installations and compliance with building regulations. Clients receive bespoke layouts balancing aesthetics, functionality, and budget.
Underfloor Heating
We supply and fit Wunda underfloor heating systems that use low-temperature water for energy efficiency. Compatible with heat pumps, these systems provide even warmth distribution. Ideal for new builds or renovations seeking space-saving, cost-effective solutions.
Questions
Do you offer emergency plumbing services?
Yes, we provide rapid response for urgent plumbing issues like leaks and burst pipes.
Are your engineers Gas Safe registered?
All our heating and plumbing engineers hold current Gas Safe registrations.
What areas do you cover?
We serve Portishead, North Somerset, Bristol, Bath, and surrounding regions.
Do you install Worcester Bosch boilers?
Yes, we are accredited Worcester Bosch installers offering their full product range.
Can air conditioning systems provide heating?
Modern units offer both cooling and heating functions for year-round comfort.
How often should boilers be serviced?
Annual servicing ensures safety, efficiency, and prolonged boiler lifespan.
Reviews (5)
Justin Hobbs
Oct 27, 2021
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Contacted Andy after being let down by British gas, he was recommended by a friend and the Service was incredible! He fixed my elderly mums boiler within hours of my call, the other company who she has a Service contract with couldn't come for two weeks. He was really friendly extremely helpful and will now be our go to gas engineer thank you and highly recommended
Anthony Homan
Sep 27, 2021
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Andy and Tim did an excellent job of replacing our boiler and shower, just so glad we found them! We have just been delighted with everything from first communication to completion of work. Thank you.
Richard Lanfear
Aug 30, 2021
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We were really impressed at the quick attendance and quality of work by Andy and Tim. We were given options of repairing or replacing our gas boiler and took the decision to replace. The work was carried out within a few days and to an exceptionally high standard. We would have no hesitation in recommending AGW and would definitely use them again.
Jake Burgess
Apr 28, 2021
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Contacted Andy at AGW after other heating engineers had not even bothered to return phone calls and I have to say that has been a stroke of luck in my part.
Needed a new boiler fitted as had been without heating and hot water for nearly 10 days after moving in and the existing boiler deciding to pack up. The first phone call was dealt with professionally and promptly on the Monday afternoon. After sending 4 photos of the existing set up, Andy was able to plan the way ahead and provide a very competitive quote that I was happy with on the Tuesday. Wednesday the WB boiler was sourced and the installation
Needed a new boiler fitted as had been without heating and hot water for nearly 10 days after moving in and the existing boiler deciding to pack up. The first phone call was dealt with professionally and promptly on the Monday afternoon. After sending 4 photos of the existing set up, Andy was able to plan the way ahead and provide a very competitive quote that I was happy with on the Tuesday. Wednesday the WB boiler was sourced and the installation
Jeff Clark
Mar 21, 2021
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Andy and Tim fitted our new Worcester combi boiler, they were efficient and knowledgeable. The work was carried out to a high standard and our kitchen was left in a clean and tidy state. Being a local trader its good to know that they are close by and will call in if we have any problems. I would recommend this company.
