About ABB Inverters & us

TRIAC Services Limited are an independent company, specialising in the sales and service of Variable Speed Drives and Control Systems. The founder members have extensive experience gained over more than forty years, originally working with TASC Drive systems and Eddy Current Brakes.

Specialising in the HVAC Sector we are suppliers to major facilities companies across the UK. We don't just simply supply inverters; we install, repair and maintain them. We also have a specialist’s motor rewind department where we can supply brand new motors from our range of stock, and we can overhaul motors, pumps, fan units, gearboxes, vibrator units and generators.

Our team of Engineers are on call 24hrs a day to make sure if you have a problem it’s our problem but not for long.

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  1. Our engineers are highly trained and standards accredited.
  2. We offer highly customised and flexible services whether you're a small or large business.
  3. Competitive and fair pricing. 
  4. Access to wide ranges of equipment
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