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Ventilation is essential to maintain good air quality in your living spaces. Adequate ventilation renews the air, filters it when necessary and eliminates pollutants. Proper ventilation and regular maintenance are important for good health. With our certified technicians, av-tech maintains and repairs your ventilation equipment, cleans your ducts and offers you a tailored preventive maintenance program. Our teams are always available to help you, at any time of the day or night.

Your ally for excellent air quality in your buildings

Maintenance work carried out in an operating context, not a construction context!

av-tech inc. customers benefit from substantial reductions in the maintenance costs of their buildings by entrusting the work directly to a company specialized in building maintenance, possessing all the necessary specialized and certified expertise, and able to carry out this work freely outside the legal constraints of the construction industry.

Adequate, high-quality ventilation

Preventive maintenance program

A preventive maintenance program for your ventilation systems and equipment helps to maintain adequate air quality in your buildings at all times. We can create a maintenance program tailored to your situation. Our technicians perform scheduled maintenance on a weekly, monthly or annual basis, depending on the characteristics of your systems and equipment.

Equipment maintenance and repair

Your ventilation equipment needs to be checked regularly to prevent malfunctions. If our technicians detect a problem during a maintenance check-up, they can carry out repairs on site. So you have peace of mind.

Request an estimate

With over 350 employees working in more than 700 buildings across Quebec, av-tech can meet all your building management needs. av-tech can take charge of maintenance activities and supervise equipment operation.

av-tech can take charge of maintenance activities and supervise equipment operation, providing you with versatility and expertise.

Contact us

Request an estimate

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Throughout Quebec with you

101-2300, León-Harmel Québec (Québec) G1N 4L2
8002, rue Jarry Est Montréal (Québec) H1J 1H5
9-B, Rue Dumas Gatineau (Québec) J8Y 2M4
3386, Boulevard St-François Saguenay (Québec) G7X 2W9
162, Rue St. Laurent, Bureau 202. Trois-Rivières (Québec) G8T 6G3
1155, Suite 5B, Lola street
Ottawa (Ontario) K1K 4C1
Region of Québec/East of Québec
West Regions (Montréal, Gatineau, Abitibi, Toronto)