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7 Castle Street, Dumbarton, G82 1QS
01389 726797
Boiler Guide member since February 2010

Alternagas Ltd

Alternagas Ltd are Gas Safe registered heating engineers who supply and install gas boilers. For similar replacement boiler companies in this area please visit the Dumbarton boiler page.

We specialise in

  • Domestic
  • Gas
  • LPG
  • General Plumbing
7 Castle Street, Dumbarton, G82 1QS
01389 726797
Boiler Guide member since February 2010

We are a gas service engineering company selling central heating boilers, gas fires, gas cookers etc. established since 1994. we also have a showroom displaying gas and electric fires and surrounds.

Accreditations

  • Gas Safe logo 123472

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