Choose AVCL! Thousands of Satisfied Customers since 2002

How Atlantic Ventilation Cleaning Works to Ensure Your Air Quality

Ensuring Healthy Indoor Air

Without HVAC Hygiene Maintenance, your HVAC equipment is vulnerable to:

  • Microbial growth

  • Fiberglass insulation damage

  • Coil corrosion

  • Additional system failures - e.g. blower fan failures, drain blockages, belt issues

Causes of Microbial Growth

Moisture in your building's ventilation is often a breeding ground for mould, fungus and Legionella bacteria.

  • Unit structure compromise (e.g. roof leakage, door gasket failure)

  • Condensation pans/drains failure

  • Internal/external moisture (condensation from AC coils, fresh air intake pulling in rain or snow)

Acoustic Insulation Damage

Insulation surrounding your HVAC system is often damaged. This occurs because:

  • Over time, insulation becomes dehydrated and lining integrity is compromised

  • A broken belt hits the insulation, breaks the outer liner exposing raw fibers to the airstream

  • Mechanical repairs performed disturbing existing insulation

Dangers of Insulation Damage

  • Damaged insulation entering airstream through the fan unit, contaminating ventilation system

  • Causing indoor air quality complaints such as acute irritation to the skin, eyes and respiratory tract

  • We ensure insulation remains intact

Prolong the Life of Your HVAC

We inspect your blower fan:

  • Keeping fins cleaned for better balancing

  • Extend bearing life

  • Reporting of broken or worn belts

The Solution: HVAC Hygiene Maintenance Program

Clean Diffusers

Keeping clean looking diffusers:

  • Prevents occupants from worrying about air quality

  • Facility’s aesthetic appearance is maintained

Filter Inspection

We inspect your filters and filter rack, ensuring proper fit and preventing filter bypass from occurring. We are also pleased to change your filters.

  • Making sure the unit is OFF, not drawing in any unfiltered air to the system, client-supplied filters will be changed on an as need basis

NADCA Gross Weight Analysis

  • Forecasts how fast your system becomes dirty

  • Sets duct recleaning schedule according to NADCA acceptable exposure limits

Accurate Reporting

  • All HVAC hygiene maintenance is documented and recorded

  • Demonstrates due diligence

  • Quick reference for facility managers to view and share with others

To book an appointment, contact us.


Atlantic Ventilation Cleaning Ltd.
24 Simmonds Dr, Unit 26
Dartmouth, NS

B3B 1R3

Phone: 902-482-1135

Fax: 902-482-1140



Monday – Friday: 9:00 AM – 5:00 PM
After 5:00 PM: 24-hour emergency service
Weekends: 24-hour emergency service


Throughout the Atlantic Provinces


Send to a friend

Send the url of this page to a friend of yours


AVCL has been serving Nova Scotia since 2002 in advanced robotic ventilation cleaning. Our company has been a leader in this innovative technology and has served hundreds of happy clients.

Created by

Legal notice