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Welcome to MAC Ltd...

MAC Ltd are a nationwide leader in the supply, installation and maintenance of air conditioning, refrigeration, ventilation and air purification systems to Industrial, Commercial, Local Authority, Health Care and increasingly, Domestic markets.


MAC Ltd...

Office: 01924 491 252

Mobile: 07831 426 702

Fax: 01924 480 170




Air-conditioning now has A Rated energy efficient solutions!

Air conditioning provides the ventilation, filtering and humidity control necessary to reduce the amount of indoor air pollutants, leaving your property feeling cool, fresh, and clean. With A Rated energy efficient solutions, sleek styling and incredibly low noise, air conditioning means not having to wait for the right conditions to allow you to open all your windows to let in some fresh air.

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Why Altherma?
Reduce costs & C02...

Altherma provides ECO credentials for your home!

The Altherma heat pump solution is a renewable energy solution which uses heat from the air around us to provide heating and hot water efficiently all year round, even on the coldest of days.

Altherma provides savings of up to 50% of Your Energy Costs, and helps save the environment at the same time!

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Why MAC Ltd
Professional services...

We cover the whole of the UK and mainland Europe.

MAC Ltd have the experience, professionalism and dedication to ensure that all aspects of our service are first class.




As businesses start to consider bringing staff back into work premises, a number of issues need to be considered for the safety of everyone entering the building.

Government guidelines should be followed (see government websites for the most up to date information). This brief document is intended to give business owners and managers an outline of the main areas that need to be considered concerning both safe working practices and the assessment of building services




To minimise the risks of airborne transmission of SARS-CoV2 the general advice is to increase the air supply and exhaust ventilation, supplying as much outside air as is reasonably possible. The underlying principle is to dilute and remove airborne pathogens as much as possible, exhausting them to the outside air and reducing the chance that they can become deposited on surfaces or inhaled by room users.



Flexible professional approach...

From simple single room solutions in Domestic property, to the largest scale industrial applications, we have the experience, professionalism and dedication to ensure that all aspects of our service are first class. Our technicians work to strict industry guidelines, with health and safety a paramount consideration.

Our dedication to detail, and commitment to our customers, ensure that all phases of an installation operate as smoothly as possible. This customer focused, fully flexible approach, tailored to match your requirements, means we are able to offer installations outside of normal working hours, in occupied or vacant premises, providing the least possible interruption to your existing business process


Planning an installation...

MAC Ltd are experienced in all aspects of the installation and planning of air conditioning and related systems, and of course installation of the new Altherma systems.
MAC Ltd liaise with shop fitters, architects, consultants all the way through to the end-users.

Whether the establishment is occupied or not, MAC Ltd will work with the customer to ensure that no major or minor problems occur on installation and commissioning, enabling the final hand over to run smoothly.


After sales...

Regular scheduled maintenance is essential to ensure the safe, quite, clean and optimal performance of your air conditioning, refrigeration, ventilation and air purification systems.

In addition to our first class installations, MAC Ltd also offer full after sales service and complete planned maintenance schedules for new and existing systems. We believe that piece of mind is an important aspect of our service, and that a planned maintenance contract can give our customers complete confidence that in the unlikely event of equipment failure, our specialist engineers will deal with the problem very quickly.