Some of SGAS Northern Ireland Ltd's clients cover many of the provinces leading companies, including -

Prestige clients...

• Calor Gas - Recommended  Calor Gas Training Centre

• Central Group Services

• CHC Group

• CORGI

• EB Gas

• FG Wilson (Eng) Ltd

• Firmus Energy

• Galgorm Group

• Glow Worm

• Heat Ltd

• HGS Building & Mechanical

• Hutton Mechanical

• Indesit Company Ltd

• Island Mechanical

• Montgomery Refrigeration

• Phoenix Natural Gas

• Phoenix Energy Services

• Ravenheat

• Red Sky Group

• Service Network 2000

• Sharpe Mechanical

• Tri-Power

• Whitemountain Quarries

• Worcester