Gasworks Plumbing & Heating Ltd
Plumbers. Gasworks Plumbing & Heating Ltd has been vetted and approved by TrustATrader. Covering Hertfordshire, North London, Middlesex and the surrounding areas
Membership number TT1214
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Register GuaranteeAbout Gasworks Plumbing & Heating Ltd, Potters Bar
Since our inception Gasworks has gathered a reputation for excellence and reliability. We are a family business which means clients enjoy our full focus and attention as opposed to being treated as just another job by larger faceless companies. Unfortunately cowboy engineers stain the industry with shoddy workmanship and poor ethics. At Gasworks we take pride in our work and we guarantee 100% satisfaction which is just one of the reasons why we receive so much repeat business.
Our qualified engineers are fully certified to the national standard as well as being long term Worcester Bosch Accredited Installers that provides a minimum of a TEN - TWELVE YEAR GUARANTEE on all Bosch Boiler Installations. Accredited members of the Gas Safe Register and OFTEC. We can help service, maintain and install all your heating and plumbing needs including:
- Worcester Bosch Boiler Installations
- All makes of Boiler Servicing and Repairs
- Boiler breakdowns
- Central Heating fault finding and repairs
- Powerflushing
- Unvented cylinders
- Gas & Oil fired central heating boilers
- Gas fires and Gas cookers
- Domestic gas meters
- Gas fired water heaters
- Flue gas analysers
In todays society the focus is very much on the environment and keeping costs down. At Gasworks we have injected this ethos into the very heart of our company. To this end we only install Worcester Bosch energy efficient boilers which are not only greener but also help to lighten the monthly bills. We can also upgrade your wasteful boilers and give you advice on how to make your heating system more energy efficient.
We are based in Potters Bar and cover Hertfordshire, North London and Middlesex.
You'll love our friendly service and appreciate out competitive rates. Above all Gasworks is a name you can trust and one that believes wholeheartedly in customer satisfaction!
Photo gallery
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- This Bosch Boiler had been 'serviced' by BG for the last 8 years, we took over and actually serviced the boiler properly - always use a Bosch Accredited Installer!
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- Powerflushing
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- Powerflushing
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- Powerflushing
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London - BMS Control Panel
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- New plant room at a block of flats in Swiss Cottage London
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- 4 inch commercial gas supply pipe work - welded
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- commercial pipe threading
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- On site welding 4 inch gas supply
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- 4 inch commercial gas supply pipe work - welded
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- 4 inch commercial gas supply pipe work - welded on site
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- 4 inch commercial gas supply pipe work - welded on site
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- Complete re- plumb & commercial boiler installation at 65 bed Carehome
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- Flat refurb in Knightsbridge
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- High end bathroom, removing dividing wall and creating walk in wet room shower
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & Unvented cylinder installation in loft, included boarding out entire loft
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- Worcester Bosch Boiler & unvented cylinder installation in Camden
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- Worcester Bosch Boiler & unvented cylinder installation in Camden
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Gasworks Plumbing & Heating Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Zurich Insurance |
|---|---|
| Verified | 7th April 2025 |
Hertfordshire
Qualifications
- Gas Safe Registered 951749
- BPEC certified
- City & Guilds
Associations
Reviews (119)
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Average rating: 5.0 out of 5
Review by George
on 18th December 2025
"I have had to call out this company three times and the engineer Michael came each time. My boiler is more than 15 years old, so doesn't qualify for insurance cover. The first time he came it took him half an hour to identify the problem, went out and purchased the part and returned and after fixing it, gave me instructions on what to look out for if the problem re-ocurred. Absolutley first rate service, friendly, polite, and knowledgeable. The second time was a boiler service, and on the most recent occasion the boiler stopped working, basically the gas won't fire up. Michael came and identified the problem which required a replacement part. Considering the age of the boiler, he was able to source the part, collected it from the supplier a few miles away, and returned the next day to fit it and get the boiler back up and running with a warm home in time for Christmas. That was very considerate of him to go the extra and I can highly recommend this company unreservedly. 10/10."
- 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: 4.67 out of 5
Review by Murray Ailes
on 12th December 2025
"I phoned Gasworks Plumbing and Heating with what I suspected was a failure of my boiler's flue fan. Michael, who annually services my boiler, was able to divert to my home at the end of the day to confirm the fault. A new fan was ordered immediately and was fitted 'first thing' the NEXT morning. I consider this to be excellent++ service, carried out in an expert manner. Thank you for minimising the disruption to our heating and hot water at this cold time of the year."
- Initial impression Initial impression: 4 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 jon bourn
on 8th September 2025
"Excellent service again!"
- 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 Margaret
on 29th October 2024
"Highly recommend this company I have used them for a few years and found them both efficient totally knowledgeable and always turn up on time. Carl came to me recently sorted out the problem and explained exactly what he had done. First class"
- 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