Warm hearts. Warm homes.
Since 1995.

We are


We have

  • A state-of-the-art heating showroom in Glasgow
  • 20 years’ experience in the central heating industry
  • Interest free payment plans available on new boilers
  • Installed over 5,000 boilers to date

To arrange an appointment, or if you would like some expert advice,
call us on 0141 212 8400

I have dealt with Gillies Gas for about 12 years since system installation - and service is always prompt and well carried out. Engineers are always pleasant and courteous and leave everything tidy.

Renfrew, Renfrewshire

One of The UK’s Most Accredited Companies