Service-Tech is
a member of:
IKECA www.ikeca.orgIndoor Air Qualitywww.iaqa.orgGSA


HVAC System Cleaning

STCHealthy indoor air requires a clean HVAC system.  

When it comes to fighting dirty indoor air, Service-Tech has what it takes to help everyone breathe easier and feel better in the workplace. Poorly maintained HVAC systems harbor mold, fungi, bacteria, pollen, dust mites and other disease-carrying biological pollutants which are re-circulated through forced-air systems. Given the right conditions of moisture and temperature, these contaminants can flourish in the ductwork and be carried out into the workspace where humans are exposed. 

Did you know that cleaning lightly soiled systems and changing the filters can result in energy savings of 11% and up to 30% for heavily soiled systems? source: National Air Duct Cleaners Association

Benefits of a properly cleaned HVAC system:

  • lower operational and maintenance costs
  • energy savings due to improved heating/cooling equipment efficiency 
  • cleaner, healthier indoor air
  • greater work productivity due to fewer illnesses
  • improved government inspection ratings
  • cleaner office, classroom, facility and other workplace environments
  • more professional image with improved environment


While most cleaning companies simply clean as far as they can reach into the ductwork, Service-Tech specializes in guaranteed techniques of contact vacuuming and source removal in our air purification process. Our professionals use manual entry to effectively reach and clean those hard to get at areas within your ducts and HVAC system. Where necessary, access doors will be installed to allow complete cleaning of the ductwork and components.

Air handling equipment, including all fresh air intake and return ducts, heating and cooling coils, and fans are thoroughly washed to purge them of dirt and contaminants. Air diffusers and grilles are thoroughly washed, reset to previous positions, and put back into place.

In addition to complete cleaning and inspection services, Service-Tech restores HVAC systems with: 

  • antimicrobial coatings
  • surface coatings for deteriorated fiberglass
  • coating for rusted metal surfaces
  • drain pan coating
  • insulation replacement 

Contact us today for a FREE ESTIMATE. Let's talk about cleaner, healthier indoor air for your environment.


STC has received the National Air Duct Cleaners Association Safety Award for 17 consecutive years.