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.