A continuous flow of fresh air keeps your home healthy and comfortable. Our ventilation systems remove stale air, humidity, and allergens while improving air quality and running quietly and efficiently.



AAC designs and installs energy-efficient ventilation systems that supply a continuous flow of fresh, filtered air while removing stale air and contaminants. Using discreetly positioned grilles and advanced heat recovery ventilation (HRV) technology, our systems reuse heat from extracted air to pre-warm or pre-cool incoming air. Recovering up to 80% of energy, HRV systems reduce running costs, lower carbon emissions, and create a healthier, more comfortable home without cross-contamination.
Find out what makes us such a great team and the go to company for air conditioning installation in London and Hertfordshire, Bedfordshire and Buckinghamshire.


Discover more about our ventilation projects and see how AAC delivers reliable, efficient solutions for homes and businesses. Browse our portfolio below or explore individual case studies to learn how we’ve helped clients achieve cleaner, fresher indoor environments.
At AAC, we design and install advanced ventilation systems that continuously deliver fresh, clean air while removing stale air and airborne contaminants. Discreet grilles are strategically placed throughout your home to ensure optimal airflow and energy efficiency, creating a healthier and more comfortable environment.
Today, around 90% of our installations use heat recovery ventilation (HRV) technology. HRV systems capture heat from outgoing air and reuse it to pre-warm or pre-cool the incoming fresh air. This process recovers up to 80% of the energy that would otherwise be lost—reducing waste and cutting heating and cooling costs.
The result is a highly efficient system with minimal running and maintenance costs. You’ll enjoy cleaner air, lower energy bills, and a more comfortable living space—all while reducing your carbon footprint. Our most popular solution, the crossflow heat exchanger, ensures energy transfer between air streams without any cross-contamination.
We install heat recovery systems from leading manufacturers, including:
With thousands of successful air conditioning installations over 27 years and most of our orders coming from repeat custom, referrals and word of mouth, read what our customers say:

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If you need help or further details or would like to make an enquiry please use the form to contact the office.
Our office hours are 8:30am to 5pm Monday to Friday.
Email : info@aacteam.co.uk
Phone : 01707 32 55 66
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