Air Conditioning Installation in Mt Vernon, MO

Not many people know the type of air conditioner they have. However, any AC unit older than fifteen years needs a replacement. The same goes for air conditioners that have frequent breakdowns for costly repairs.

Consider a new air conditioner to lower cooling costs while maintaining optimal home comfort and safety. Whether you need a single-room, multi-room, indoor, outdoor, or mini-split cooling system, call Jon Wayne Heating and Air for fast, exceptional AC replacements in Mt Vernon.

We Work With All Cooling Systems!

Jon Wayne Heating and Air installs with various cooling systems, like

  • Central air conditioning
  • Evaporative coolers
  • Wall-mounted air conditioners
  • Ductless mini-split units
  • Smart thermostats

We work with you from start to finish to find the right AC system best suited for your needs and budget. Additionally, our NATE-certified HVAC technicians remain honest, upfront, and professional through each step of the installation process. We have the knowledge, training, and experience to provide fast and efficient AC installation in Mt Vernon.

When to Replace an Air Conditioner

We also provide air conditioning replacements in Mt Vernon for homes and businesses. If you have an air conditioner that breaks down and is too costly to fix, it’s time to replace it. It’s tricky to know when to replace your old AC unit, but call us if you notice any of the following:

  • Costly energy bills
  • Frequent breakdowns with condenser and evaporator coils
  • AC emits warm air
  • AC doesn’t turn on
  • Buggy thermostat

Once you call us for these issues, our technicians have the training and experience to identify and resolve your issues. Sometimes, the AC unit may need repairs or proper maintenance. However, if your cooling system uses more energy than necessary, we’ll work with you on finding a suitable energy-efficient and cost-saving replacement.

An HVAC technician installing a new air conditioner

Jon Wayne Heating and Air is Here for You!

At Jon Wayne Heating and Air, our customers come first. We prioritize customer service for every job we accomplish, which is why our customers highly recommend us. Check out our numerous 5-star reviews to see for yourself!

We’ve served Mount Vernon, MO, and the surrounding areas for over 20 years. We’re proud to be the leading heating and air conditioning company for residences and commercial businesses so everyone can stay safe and comfortable no matter how hot it gets outside. With Jon Wayne Heating and Air, you can always expect

  • Professional HVAC technicians capable of any project, large or small
  • Upfront, fair pricing with multiple financing options available and no surprise fees
  • Fast and efficient service
  • 100% satisfaction guaranteed

Call today to schedule an appointment!

Schedule Service Today!

If you need professional HVAC system installation and replacement services, call us at 417-466-2515 for a free quote! We’re here 24/7 if you need a new air conditioner, day or night. Our team is also ready to answer your questions or concerns regarding our services, products, or financing options.


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