About the Business

AACS Limited are HVAC-R system installation and maintenance specialists, established in the North East of England for over 30 years. Our aim is to collaborate with the best, therefore; we work closely with manufacturers such as Daikin, Mitsubishi, Danfoss, Ciat and Toshiba. This enables us to supply and maintain high-quality systems in the knowledge that all our engineers are fully up to date with training, the latest product information and installation processes.

AACS employs its own technical engineer who has extensive, in-depth experience in the design and installation of all HVAC-R systems including environmental controls for close control applications. We install equipment from small, single A/C units to large central station chiller based projects involving chilled water pipework and ductwork systems for commercial buildings, medical facilities, industrial buildings, laboratories & clean rooms and server rooms.

We also specialise in HVAC-R maintenance & HVAC-R equipment repairs where we use our experience to provide cost-effective maintenance regimes based on plant condition, utilisation and the installed environment. This customised approach means that planned preventive maintenance visits are optimised to not only suit regulatory needs but also the way the specific plant is being used.
Our health and safety record is exemplary and all maintenance visits and repairs are comprehensive ‘risk assessed’ prior to commencement. Full documentation of risk assessments and comprehensive method statements are provided.

AACS staff are committed to providing excellent customer service to all our clients.

Our office personnel will ensure that all dealings run smoothly from organising times and dates for routine maintenance, through to new installations and larger projects. Our project managers and design team have a wealth of technical skills and experience in the industry to ensure the smooth running of your project.

Our engineers are highly experienced and City and Guild qualified to industry standards. With regular training and development, we are always striving to use the latest technology and remain at the top of our game.

It is highly important for us to work with the most trusted and reliable manufacturers, who provide the highest quality equipment to provide you with the most reliable and energy-efficient service.

Location & Hours

49B Leechmere East Industrial Estate

Sunderland, SR2 9TE
Mon 08:00 - 17:00
Tue 08:00 - 17:00
Wed 08:00 - 17:00
Thu 08:00 - 17:00
Fri 08:00 - 17:00
Sat Closed
Sun Closed
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