Stay safe during COVID 19 by following the CDC Guidelines, washing your hands, social distancing, and keeping good air quality in your home with a Quite Cool Whole House Fan.

About Us

Owners Thad and Dawn Pracht

Our names are Thad and Dawn Pracht. We were both born and raised in Oklahoma. Thad is from Guymon and Dawn is from Tulsa. Dawn is a Native American and a member of her Osage Tribe. We dated in college at OSU but went our separate ways after college. Twenty-four years later, we reconnected, and were married in July 2013. 

QC OKLAHOMA is a home ventilation company proud to serve homeowners in Oklahoma with integrity and professionalism. We serve each customer One Home at a time. We are a family owned company and are truly dedicated to maintaining your home’s overall comfort levels. All of our professional technicians are fully certified to work on all aspects of home cooling equipment. You can trust our Oklahoma indoor air quality experts to address all of your home cooling needs.


QC Oklahoma is dedicated to leading the way by providing the highest quality service and comfort to our valued customers. We strive to always exceed our customers’ expectations.

Our core values include:

  • Honesty
  • Integrity
  • Reliability
  • Accountability

We do business by the Platinum Rule and that is to treat our customers the way we would want to be treated. Building lifelong relationships is what we look forward to the most. With this in mind, we will do our best each and every day to treat every customer like family and respect their home, as if it were our own. Our Oklahoma Home Cooling Technicians look forward to providing our customers with many years of honest and reliable service.


We want to be the area’s premier home cooling and indoor air quality service provider, offering the best customer experience, superior installations, and top-quality maintenance and repair services. Being the premier service provider does not mean being the biggest, but it does mean being the best in terms of value, customer service, employee talent, consistency, and profitable growth.


Each member of our professional, uniformed team is dedicated to providing customers with courteous treatment, attention to detail and high-caliber service that creates a dynamically better customer experience.

We are very particular who we hire to bring to your home, as every potential employee is vetted through an extensive background check, screening process, and drug testing so that you can trust the technicians that we bring to your home. We strive to have team members that are talented and trustworthy, share our high standards and principles, as well as a sincere desire to exceed our customers’ expectations.