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About Us

Located just south of Highway 50 on Route 13, Air Design Heating & Cooling has quickly earned a reputation as one of the most dependable and respected HVAC service companies in Johnson County, as well as the surrounding areas. By consistently providing our customers with the highest quality of services, products and exceptional workmanship at fair and affordable prices, our reputation speaks for itself!

Service Area

Based in Warrensburg, Air Design Heating & Cooling is proud to offer service to the following Missouri counties:

  • Henry
  • Jackson
  • Johnson
  • Lafayette
  • Pettis

    Our Qualifications

    We are a Trane Comfort Specialist Dealer.

    We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, ongoing basis. We, and they, are certified by the Trane "Pat on the Back" award.



    The Trane Comfort Specialist™ certification means we are of the highest standing, and committed to being the best in every aspect of our business, from installation and service, to customer satisfaction and employee training.

    Not every dealer qualifies as a Trane Comfort Specialist™, but rather only those that meet Trane's stringent standards and demonstrate a commitment to customer satisfaction and continuing education. We are committed to training to keep up to date with Trane's latest technology, ensuring that you receive a system that is designed to achieve maximum efficiency, reliability and comfort – and a system that delivers the efficiency its ratings promise and you expect.


    NATE Certified

    North American Technician Excellence (NATE) is an independent, third-party organization that develops and promotes excellence in the installation and service of heating, ventilation, air conditioning, and refrigeration equipment by recognizing high-quality industry technicians through voluntary testing and certification. Our technicians have passed the rigorous testing necessary to qualify as NATE Certified Technicians.



    Environmental Protection Agency (EPA) leads the nation's environmental science, research, education and assessment efforts. The mission of the Environmental Protection Agency is to protect human health and the environment. Since 1970, EPA has been working for a cleaner, healthier environment for the American people.

    Cool Homes Dealer

    Cool Homes Logo

    Cool Homes is a rebate program that helps KCP&L customers maintain the operating efficiency of central A/C systems and offsets the cost of upgrading to a new high efficiency system. A Cool Homes certified contractor, trained in CheckMe! quality assurance, will assess your cooling equipment. Based on your system’s operating performance and rated efficiency, you may be eligible for an instant rebate toward the purchase of a new cooling system. This helps KCP&L reduce excess energy usage during the summer.

    Missouri Department of Natural Resources

    MDNR Logo

    The Missouri Department of Natural Resources (DNR) is the government agency that leads Missourians in caring for their natural resources. It is responsible for maintaining state parks and forests, protecting the environment, and managing energy, fish, wildlife, and land and water resources in Missouri.

    Warrensburg Chamber of Commerce

    WCC Logo

    The Warrensburg Chamber of Commerce's mission is to provide outstanding leadership and service in support of an environment that promotes business success and welcomes visitors. We are proud to support our local chamber of commerce and have been members since 2005. The Chamber is a powerful business tool and a positive link to promote your business in the community. We believe all businesses can benefit from the Chamber.

    Warrensburg Rotary Club

    Rotary Club Logo

    At Air Design, we are happy to support our local Rotary Club. Rotary International is the world's first service club organization, with more than 1.2 million members in 33,000 clubs worldwide. Rotary club members are volunteers who work locally, regionally, and internationally to combat hunger, improve health and sanitation, provide education and job training, promote peace, and eradicate polio under the motto: Service Above Self.

    Meet Our Team

    Derek Hackler - Owner/President

    Derek is the youngster of the group and has been with the company since 2002. He services all makes and models of HVAC Systems, Geothermal Systems and Hot Water Heaters.

    Additional Training:

    • OSHA Certified
    • NATE Certified
    • EPA Universal Certification
    • Certified Electrician
    • Heat Pump and Gas Furnace Training

    Travis Ball - Owner/Service Manager

    Travis has been with the company since 2002. He services all makes and models of HVAC Systems, Geothermal Systems and Hot Water Heaters.

    Additional Training:

    • OSHA Certified
    • NATE Certified
    • EPA Certified (Type II)
    • Cool Homes Certified
    • IGSHPA Certified
    • Heat Pump and Gas Furnace Training
    • WaterFurnace Factory Trained Fusion Technician

    Elizabeth Bray - Office Manager

    Mark Mistler - Project Manager