AS Plumbing and Gas
Heating Engineers & Gas Fitters. AS Plumbing and Gas has been vetted and approved by TrustATrader. Covering South East London and North Kent
Membership number TT30895
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Register GuaranteeAbout AS Plumbing and Gas, London
AS Plumbing and Gas (London) Ltd is a trusted, professional firm of heating engineers based in London with over 20 years’ experience in central heating installation, servicing and repair.
When you are looking for a heating specialist it is essential that you find Gas Safe engineers who prioritise safety and high standards. We specialise in all types of central heating systems and plumbing work. All of our engineers hold recognised trade qualifications and are Gas Safe registered.
We believe that every customer is entitled to a high quality, safe service from their heating engineer and we are happy to help with jobs of all sizes. From a minor boiler repair issue to full central heating installation, we are on hand to help you to resolve your heating problems.
With over 20 years in the industry we are able to provide solutions to most gas heating problems including:
- General Plumbing
- Boiler Service
- Boiler Repair
- Boiler Installation
- Boiler Breakdown
- Power Flushing
- Central Heating Maintenance
- Central Heating Upgrade
- Radiator Installation
- Unvented Systems
- Hot Water Cylinders
- Safety Certificates
- Landlord Certificates
If you are looking for reliable Gas Safe engineers in and around AS Plumbing and Gas (London) Ltd , please get in touch for a no-obligation quote.
Please mention Trustatrader.com Ltd when calling.
AS Plumbing and Gas (London) Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Q Underwriting |
|---|---|
| Verified | 10th November 2025 |
Reviews (23)
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Average rating: 5.0 out of 5
Review by Wai Fong
on 14th October 2025
"Thanks again to AS Plumbing for sorting out bathroom sink and toilet. Alfie took time to check and explain what was going on and what he'd done to fix both."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 4.83 out of 5
Review by Gavin Jones
on 19th September 2025
"Professional and efficient. I have been using AS Plumbing and Gas for the past 4 years and would highly recommend them."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 4 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Jane Love
on 1st September 2025
"New gas boiler fitted in one day. Work was done in an efficient tidy way , helpful and polite tradesmen"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Ashley
on 14th August 2025
"I always receive excellent service from AS Plumbing & Gas. They are efficient, reliable, friendly & trustworthy."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0