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Trusted HVAC Services in Springfield & Mt Vernon
Jon Wayne Heating & Air has been a trusted provider of HVAC solutions in southwest Missouri for over two decades. Our company was founded on the principles of integrity, professionalism, and customer satisfaction, which remain at the core of our operations today. We specialize in designing, engineering, and installing whole-home heating and cooling systems for residential and commercial properties, with a particular focus on energy efficiency and long-term reliability. Our team consists of highly trained technicians who undergo rigorous background checks and drug testing, ensuring the highest standards of service.

We guarantee our work through a written commitment to quality, offering 24/7 emergency services and transparent pricing with no hidden fees. Our dedication to excellence has earned us hundreds of positive reviews and an A+ rating from the Better Business Bureau, solidifying our reputation as the region's premier HVAC provider.
Services
HVAC Installation Furnace Repair AC Maintenance Duct Cleaning Mini-Split Systems Emergency Service Indoor Air Quality System Inspections Humidity Control Drain Pan Treatment
Highlights and features
  • We guarantee customer satisfaction with our exclusive written guarantee
  • Our technicians are professionally trained, drug tested, and background checked
  • We offer 24/7 emergency HVAC services for urgent heating and cooling needs
  • We provide transparent pricing with no hidden fees or surprises
  • We maintain an A+ rating with the Better Business Bureau for exceptional service
Associations and certifications
  • Better Business Bureau A+
What people say
Fantastic job Professional service Prompt service Efficient technicians Fair pricing
Services
HVAC Installation
We specialize in complete HVAC system installations for residential and commercial properties. Our expert technicians assess your specific needs, considering factors like square footage, insulation, and climate zone to recommend the most efficient system. We install both gas and electric furnaces, air conditioners, and heat pumps, ensuring proper sizing and SEER rating for optimal performance and energy efficiency.
Ductless Mini-Splits
Our ductless mini-split solutions provide efficient heating and cooling for homes without existing ductwork. These systems allow for zoned temperature control in individual rooms, improving energy efficiency by up to 30%. We offer expert installation and maintenance of both single and multi-zone systems, with options for wall-mounted and ceiling cassette units that blend with your home's decor.
24/7 Emergency Service
We provide round-the-clock emergency HVAC services for urgent heating and cooling needs. Our trained technicians respond promptly to system failures, offering same-day repairs for critical issues. With service vehicles stocked with common replacement parts, we typically complete emergency repairs during the initial visit, restoring comfort to your home or business as quickly as possible.
Duct Cleaning
Our professional duct cleaning services improve indoor air quality and system efficiency. Using industrial-grade equipment, we remove dust, allergens, and debris from your entire duct system, including supply and return ducts, registers, and air handlers. Regular cleaning helps maintain HVAC efficiency, reduces energy costs, and creates a healthier living environment for allergy sufferers.
Furnace Repair
We offer comprehensive furnace repair services for both gas and electric heating systems. Our technicians diagnose and fix common issues like ignition problems, thermostat malfunctions, and airflow restrictions. We perform thorough safety inspections, checking for carbon monoxide leaks and ensuring proper venting, while providing maintenance tips to extend your system's lifespan.
Questions
What HVAC services do you offer in Springfield and Mt Vernon?
We provide complete HVAC services including installation, repair, and maintenance of furnaces, air conditioners, heat pumps, and ductless mini-split systems. Our services also include duct cleaning, indoor air quality improvements, and 24/7 emergency repair services.
How do I know if my furnace needs repair or replacement?
Our technicians evaluate your furnace's age, repair history, and efficiency to help you decide between repair and replacement. Generally, furnaces over 15 years old with major issues may be better candidates for replacement with a more energy-efficient model.
Do you offer financing options for HVAC installations?
Yes, we offer financing options for qualifying customers to help make HVAC replacements and installations more affordable while maintaining your home's comfort and energy efficiency.
What are the benefits of ductless mini-split systems?
Ductless mini-split systems offer zoned temperature control, improved energy efficiency by eliminating duct losses, easier installation in homes without existing ductwork, and better indoor air quality through advanced filtration systems.
How often should I schedule HVAC maintenance?
We recommend bi-annual maintenance - once before the heating season and once before cooling season. Regular maintenance improves efficiency, extends system lifespan, and helps prevent unexpected breakdowns during peak usage periods.
Are your technicians licensed and insured?
Yes, all our HVAC technicians are fully licensed, insured, and undergo background checks and drug testing. Our team receives ongoing training to maintain expertise with the latest heating and cooling technologies.
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