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.

Experienced in working with ABB, Danfoss, Vacon, Siemens, Invertek, Mitsubishi, Grundfos, Luwara
(Hydrovar), Delta, Altivar, Wilo....And many more.

Able to supply our customers with a brand-new like for like Inverter and complete retrofit
installations, with commissioning.

We have the capabilities to complete repairs of customers equipment in situ or at our workshop,
where we can conduct full dynamic load tests on our specialised test rigs.

Whichever solution is more economic for the customer we will meet any demand.

We are an approved HVAC Drives partner for ABB who are the leading company in variable speed
drive products. Their top goal is to help customers generate and use energy efficiently. ABB drives are
reliable, and their quality standard is the highest, they are depended on across the globe for reliable
operation under various challenging and demanding conditions as well as low life cycle costs.

Why Choose Us?

From inverters to motors and everything in-between, we have you covered.

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Book a service visit

Click below to book a visit from one of our trained members of staff.

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What services do we do?

From motor servicing and repairs to control panel maintenance we do it all!

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