Gas and Air Tech Services Ltd
Heating Engineers & Gas Fitters. Gas and Air Tech Services Ltd has been vetted and approved by TrustATrader. Covering Norfolk and Suffolk.
Membership number TT8713
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Register GuaranteeAbout Gas and Air Tech Services Ltd, Norwich
Gas and Air Tech Services Ltd is a family-run business with over 35 years of experience in the central heating sector. We have extensive knowledge of all heating systems and boilers, and we're happy to provide professional advice tailored to your individual requirements.
Whether you need gas, oil, or LPG solutions, we'll recommend the right system for your property. While we install any make and model, we have a selection of trusted manufacturers we recommend based on your specific needs.
From boiler installations and heating repairs to servicing, Gas Safety Inspections, and full heating system installations, you can rely on us for honest, professional, and competent service. We are accredited installers for both Worcester Bosch and Ideal.
If you are looking for a boiler installation, heating repair/service, Gas Safety Inspection, or full heating system installation you can rest assured that we will provide an honest, professional and competent service.
We are Worcester Bosch accredited installers and Ideal accredited installers.
We are certified and/or registered with:
Gas Safe
F-gas
Oftec
Water Regulation Advisory Scheme
Anti-legionnaires regulations certified
Gas Pipeline Testing & Purging to lGE/UP/1
Our service specialises in the following:
- Heating and Hot Water, Commercial and Domestic
- Boiler services
- Boiler repairs
- Boiler installations
- Boiler breakdowns
- Power flushing
- Central heating maintenance
- Central heating upgrades
- Radiator installation
- Unvented systems
- Hot water cylinders
- Air Con, Hot and Cold
- Renewables. Eco Fuel
- Heating, Gas, Oil and LPG
- Safety certificates
- Landlord certificates
Please give us a call, or send an email to see how we can assist you with your heating requirements today.
We offer free, non obligatory quotes and estimates.
Visit our website
Thank you for your consideration, we look forward to hearing from you.
Please mention Trustatrader.com Ltd when calling. Thank you.
Photo gallery
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- Installation of new boiler and pipework
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- Removing two old floor standing boilers in an office block
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- Dismantling old boilers
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- Replacement boilers in office block awaiting piping up
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- Full service on oil boiler
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- intalling new gas main on commercial property
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- installed ideal logic plus system boiler
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- Pressurising up heating system
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- Testing pressures on air conditioning condenser
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- Completed installation of air conditioning units
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- Underfloor heating pipes
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- Commercial building, replaced pumps and valves in plant room
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- Installed new ideal vogue combi to suit swimming pool
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- Installed new ideal boiler with roof flue
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- Power flushing a bowed radiator for a bay window
Gas and Air Tech Services Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | NIG |
|---|---|
| Verified | 9th October 2025 |
Norfolk
Qualifications
- Gas Safe Certificate Registration No: 971205
- F-Gas register reference FGAS2004447
- Oftec Company No. C503592
- Blue Flame Certificate in UVHW1
- Blue Flame Certificate in WR1
- Blue Flame Certificate in DAH1
- Blue Flame Certificate in CCN1, CPA1, CENWAT,CKR1 & HTR1
- Logic Certification in LPWTO
- Logic Certification in EEDH
- Logic Certification in OFT10-101, OFT10-105E & OFT10-600a
- Logic Certification in CONGLP1PD, CONGLP1LAV, CONGLP1RPH, CONGLP1B & HTRLP2
- Logic Certification in CONGLP1PD, CONGLP1LAV, CONGLP1RPH, CONGLP1B, HTRLP2,CODNCD1, CORT1, CIGA1, ICPN1, TPCP1A, CDGA1,CODC1, COCATA1,& COMCATS
Reviews (180)
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Average rating: 5.0 out of 5
Review by F Ishan
on 28th July 2025
"John and Craig were nothing short of exceptional. John kindly came out several times to update our quote as we added more requests, and we really appreciated the time he took to explain everything clearly. The price we were given was fantastic, and the quality of their work even better. They both worked tirelessly to move our boiler, relocate radiators, update our cold water mains, and more - all completed to an exceptionally high standard. On top of their skill and hard work, they were friendly, knowledgeable, and a real pleasure to have around. We feel so lucky to have found them and would highly recommend their services to anyone in Norwich needing boiler work. We will be using them again and are extremely grateful for everything they did for us!!! :) I also want to give a big thank you to the office and administrative team. They’ve always been so quick to respond to my emails, and we really appreciate their efficiency and helpful advice."
- 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 Mark
on 6th March 2025
"Excellent standards shown during all contact with Sandra and Gino's preliminary visit with a thorough explanation of the works and verbal quotes confirmed immediately by e-mail. John and Craig worked tirelessly installing a new boiler, removing one from the loft and leaving neat unobtrusive pipework. Heavy flue removed with Gino's help (despite clearly being under the weather) and all corrective tiling and brickwork seamlessly replaced. Polite, friendly, professional and good value. I would happily recommend this firm. Thank you all."
- 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 Nigel
on 14th February 2025
"Punctual, ultra professional and helpful, can't praise any higher! THANK YOU!"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 4 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 Donald Cowling
on 10th January 2025
"I think this company is a rare find... Installed my new boiler and got the old broken system back up and running.. Friendly, knowledgable and fully professional Great job Don"
- 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