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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, drain blockages, belt issues

Causes of Microbial Growth

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

  • Unit structure compromise (ex. 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 de-hydrated 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 aesthetic appearance maintained

Filter Inspection

We inspect your filters and filter rack, ensuring proper fit & no filter bypass is 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 a as need basis

NADCA Gross Weight Analysis

  • Forecasts how fast your system becomes dirty
  • Sets duct re-cleaning 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


Atlantic Ventilation Cleaning Ltd.
24 Simmonds Dr, Unit 26
Dartmouth, NS B3B 1R3

Phone: 902-482-1135
Fax: 902-482-1140
Email: avc@avcl.com


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

AVCL logo

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.

Member of NADCA
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