Indoor Air Quality

Watery or itchy eyes, weird smells or “black stuff” blowing out of AC registers – these are common complaints in commercial buildings and may be an indication that a building’s HVAC system needs to be properly cleaned. We offer a comprehensive 5-Point program for Indoor Air Quality based on EPA and NADCA ACR-2013 standards.  Your facility is safer and more comfortable, while reducing costs. Our services include:

  • Investigation, Assessment and Remediation
  • Robotic Video Inspection
  • HVAC System/Air Duct Cleaning
  • Fire, Smoke and Water Remediation for HVAC Systems
  • Internal Duct Sealing to Prevent Air and Energy Loss
  • Drain Pan Refurbishment and Leak Repair
  • Insulation Repair and Replacement
  • Anti-Microbial Prevention Treat and Resurfacing
  • Deep Coil Cleaning and Delta P Reduction
  • Restoration or Refurbishment of HVAC Equipment

Recap maintenance work orders via video and photo. TD’s cloud-based Visual Intelligence platform is live. Learn more.

Technicians You Can Trust

Sustaining a healthy indoor environment for a building requires the right processes coupled with solid industry expertise. Our technicians can discreetly clean, maintain and optimize your HVAC and ducting systems for the comfort and well-being of your facility’s occupants.


We respond 24/7 and can work during off hours and at night to fit your business’ schedule. Call us at 1-800-864-7717.