The History of Mr. Duct Cleaning & HVAC

Chicagoland’s Premier Air Quality Choice

Mr Duct Work TruckFounded in 2002 from a small office in Naperville, IL, Mr. Duct was born with a singular mission in mind: to improve the indoor air quality for the Greater Chicagoland community. Committed to doing so with both integrity and quality, owner Keith Thompson quickly hired his first three employees and gained NADCA certification—the industry’s most thorough set of standards for HVAC inspection, cleaning and restoration services.

After answering the call to improve thousands of homes and businesses’ indoor air quality, Mr. Duct experienced explosive growth: first relocating to a larger office in Lisle, IL and then establishing seven additional offices to ensure outstanding service for both Chicago and the surrounding suburbs. 

We’ve been privileged to serve Chicagoland for 20+ years and we firmly believe our approach is what sets us apart:
  • Upfront and honest pricing during the quote process
  • Superior ventilation cleaning, HVAC installation and HVAC repair from highly certified technicians
  • White glove customer service every single step of the way
Our team continues to grow to this day, with a staff of 50 specializing in residential, commercial and industrial HVAC services. Whether you need a vent, furnace or air conditioner maintenance check, cleaning, repair or installation, you can always be sure of one thing: we’ll take care of all your heating and cooling needs!


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