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028 38 333 001

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About AGS

LPG conversion specialist
Specialising in lpg
conversions since 2002

Automotive Gas Systems are based in Portadown, Co. Armagh, we have specialised in lpg conversions since 2002 and have converted over 1500 cars, vans, motor homes and even boats for customers throughout the UK and Ireland.

Professional Team
Our Professional

At AGS our professional team take pride in providing safe, quality and reliable systems for all types of petrol powered vehicles. We fit the latest equipment from world leading manufacturers with a 2 year manufacturer’s warranty. Our systems are simple to use and easy to refill with more and more filling points throughout Northern Ireland.

UKLPG approved
autogas installers

As LPGA / UKLPG approved installers we are committed to supplying safe, reliable systems designed to last the life of a vehicle.  In addition to autogas conversions we also provide a complete maintenance, repair and fault diagnosis service for lpg powered vehicles.


  • LPG conversions
  • Servicing for LPG converted vehicles
  • General servicing and repair for all cars
  • Vehicle diagnostic checks