Expert Commercial Air Duct Cleaning in Nashville, TN

Commercial HVAC systems are complex and can present unique challenges for duct cleaning. Choose a company specially equipped to clean commercial duct systems.

Choose Experiened Commercial Air Duct Cleaners

Commercial properties need air duct cleaning the same as residential properties, but commercial HVAC systems can have significant differences that make duct cleaning much more challenging. The type of building, type of HVAC system, and building uses will all impact how and how frequently your ducts should be cleaned.

Some duct cleaners may not be familiar with the unique challenges commercial duct cleaning presents, and hiring the wrong company can result in damage to your system or inadequate results. Tier Restoration duct cleaning professionals have the expertise, skills, and equipment to clean commercial air ducts.

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Alleviate Allergies

Dust, pollen, dander, and mold spores can all become trapped in your air ducts, worsening your symptoms.

Reduce Dust

The dust in your air ducts is re-distributed throughout your property each time your system runs.

Improve Air Quality

Clean air directly contributes to a healthier indoor environment. Breathe easier and put your mind at ease today.

What Is Different About Commercial Compared To Residential Air Duct Cleaning?

Commercial air duct cleaning contractors should be aware:

The work is usually performed after hours and weekends
There may be an attic return instead of ducted
The interior fiberglass insulation may be deteriorating and need recoating
The ducts may have turning vanes, fire dampers and smoke detectors inside
There may be VAV mixing boxes in a medium or high-pressure system
There may be reheat coils, HEPA filtration
There is always some kind of fresh air system, sometimes with an ERV
More OSHA demands including Lock-out/Tag-out and fall safety
Some units, plenums, and even trunks are large enough to climb inside
Testing and balancing (TAB) procedures
Some facilities have unique demands such as clean rooms, security concerns
Working with an Indoor Environmental Professional protocol
The National Air Duct Cleaners Association (NADCA) standards and certifications

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Professional Air Duct Cleaning in Nashville

According to NADCA, all duct cleaning should be performed while the system is under negative air pressure (either exhausted outside or through HEPA filtered machines) and agitated with whips, brushes or skipper balls. No antimicrobial agents, sealers, sanitizers or deodorizers should be sprayed or fogged inside the ductwork to compensate for substandard cleaning or as a substitute when ductwork should be replaced.

How to determine if your air ducts need cleaning (from the DOHS Fact Sheet):

Are there known or observed contaminants in the ductwork?
Have you confirmed the type and quantity of the contaminants based on testing or observation?
Are the contaminants (or their by-products) capable of entering occupied spaces?
Have you identified and controlled the source of contaminant?
Will the duct cleaning effectively remove, inactivate or neutralize the contaminant?
Have you considered other options, such as removing the ductwork?
Is duct cleaning the only (or most effective) solution?