Our Portfolio

Think happy customers

At MAC we pride ourselves in our high-quality services and we have the clients to prove it!  We are responsible for air conditioning maintenance to all Claire’s retail stores across the UK and Ireland.  As well as to the Bullring shopping centre in Birmingham and stationary giant Smiggle®.


MAC have been working with The Agriculture & Horticulture Development Board (AHDB) since 2015. We have carried out planned preventative maintenance, breakdowns, repairs and upgrades on all of their air conditioning and ventilation equipment at their Kenilworth site.

This includes upto 100 fan coil units on their Mitsubishi Electric VRF systems along with heat recovery ventilation (Lossnay) systems. Denco close control air conditioning systems within the server rooms and general extraction systems.

Instarmac International Logo

MAC have worked with Instarmac since 2018 carrying out planned preventative maintenance, breakdowns and repairs on all air conditioning and ventilation equipment at the Dordon site.

This included several VRF systems with approx 70 fan coil units. Several split type systems of various manufacturer’s air handling units providing fresh air to the office spaces.

Elmhurst Ballet School Logo

Elmhurst Ballet School is a world-leader in ballet training and education. We are responsible for maintaining their legacy system which includes a rooftop water chiller.  This is highly specialised and challenging work as these type of system are not commonly installed nowadays.

Water chiller systems consist of a large central plant which sends chilled water via pipework to fan coil units.

These units are then used to the cool air in a certain area, with water then re-circulated back to the chiller to be cooled again – ensuring wastage is kept to a minimum.

For Elmhurst we have made a number of modifcations to their existing system to boost efficiency.