Heating & Air Experts Serving Springfield & Mt Vernon

When you hire Jon Wayne Heating & Air to come service your home comfort needs, rest assured you are hiring an experienced professional you can trust in your home. All our technicians are not just highly skilled in heating and cooling repair and installation, they provide quality service with the utmost professionalism. Every Jon Wayne Heating and Air technician is required to pass drug tests and background checks. We don’t take your trust for granted, and that’s why our customers continue to rely upon us for the service they need.

Leadership Team

JR Gardner - Owner & founder of Jon Wayne Heating & AirJR Gardner

Owner and founder of Jon Wayne Heating & Air





Stephen Jabro - Operations Manager at Jon Wayne Heating & AirStephen Jabro

Operations Manager at Jon Wayne Heating & Air

Stephen joined the company in 2015, coming with 5 years of HVAC experience to bring his expert skills to help the homeowners we service here in Springfield.

While Stephen attended school in Buffalo, Missouri, he hasn’t always lived here. He was born in Chula Vista, California. When he’s not hard at work making homes comfortable across Springfield, you’ll likely find Stephen outside playing disk golf or just enjoying the great outdoors. He is also a self-described “huge nerd”. He loves games, movies, and anime He even attended the San Diego Comic Con a few years ago.

Bill Westpfahl - Project & Operations ManagerBill Westpfahl

Project & Operations Manager

Bill Westpfahl is Project & Operations Manager at Jon Wayne Heating & Air. He has a quarter of a century worth of experience in the HVAC industry. Bill joined the team back when owner JR Gardner purchased the business. But more than that, there’s another reason why he’s a familiar face for our customers. Bill had been with the previous heating and air company for 20 years!

Bill was born in Kansas City, Missouri and attended high school in Belton, MO. Bill then served in the military for 23 years, first in the Air Force on active duty then in the Air Force Reserves. During his service, Bill was an air traffic controller and worked in the control tower at Mountain Home Air Force Base in Idaho. Also while stationed in Idaho, Bill attended Boise State University. He later went on to get his Associates Degree in Electrical and Mechanical Technology. Bill received his HVAC technical training by completing the U.S. Air Force’s HVAC program and then served as an HVAC technician for his 18 years in the Air Force Reserves!

Bill and his wife Sharon have two boys and two girls. They are also proud grandparents of two young grandchildren. When he’s not busy repairing furnaces and air conditioners across southwest Missouri, Bill enjoys being outside hunting and fishing.

Aaron Roby - Office Manager at Jon Wayne Heating & AirAaron Roby

Office Manager at Jon Wayne Heating & Air.

Aaron just joined the company in 2019 but has quickly proven himself as a valuable member of the team. Aaron joined us with 7 years of HVAC experience.

Aaron was born not far from here in Bolivar, Missouri and attended Buffalo High School He went on to attend Missouri State University. Aaron and his wife, Virginia, have a young son who keeps them quite busy. He also enjoys spending time watching movies and playing video games.

Missouri’s Trusted Heating & Air Technicians

Don’t just take our word for it! See what our customers have to say about the work we did on their home. We are thrilled to have received 100s of positive reviews. It’s our commitment to provide superior quality work and deliver customer satisfaction! Contact us today at (417) 831-9500 and let us know how we can service your home’s heating and air needs.

Read Reviews on Google Business Profile for Jon Wayne Heating & Air Read Reviews on Better Business Baureau Profile for Jon Wayne Heating & Air


Trusted Heating & Air Specialists

in Springfield & Mt Vernon

With more than 20 years of experience servicing homes and businesses in Springfield, Mt Vernon and surrounding Missouri communities, Jon Wayne Heating & Air is the company you can trust for professional quality service. With 100s of positive reviews, we are the heating and air company relied upon to provide the most efficient and reliable heating and cooling systems to homes across southwest Missouri.


From the S Kansas Expressway, exit on Bennett St. heading west, then turn right on S. Scenic Ave and we’ll be on your right. Coming from W. Sunshine Street, you’ll take S. Scenic Ave going north and we’re just about a mile up the road on your right at 1324 S. Scenic Ave.

Mt Vernon

We are conveniently located right off Highway 39 on the northeast part of town. From W. Mt Vernon Blvd (Hwy 265), turn to go north on Hwy 39.
You’ll find us just about a mile up the road by turning left onto
Breckenridge Rd.

  • Licensed and Insured
  • Professionally Trained
  • Drug Tested
  • Background Checked

Contact Us Today!

We Are Here For You!

    Contact Us Today

    Heating & Air Conditioning Experts

    Serving Springfield & Mt Vernon
    Springfield Office

    1324 Scenic Ave Ste A, Springfield, MO 65802

    (417) 831-9500
    Mt Vernon Office

    726 Breckenridge Rd, Mt Vernon, MO 65712

    (417) 466-2515