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Your Trusted HVAC Partner in Springfield & Mt Vernon, MO
Jon Wayne Heating & Air has been a trusted name in HVAC services for over two decades, serving Springfield, Mt Vernon, and surrounding Missouri communities. Our commitment to excellence is reflected in our team of highly trained technicians, who undergo rigorous background checks and drug testing to ensure professionalism. We specialize in designing and installing whole-home heating and cooling systems, prioritizing customer satisfaction through transparent pricing and a written guarantee. Our services extend to emergency repairs, maintenance programs, and energy-efficient solutions tailored to residential and commercial needs. With hundreds of positive reviews, we pride ourselves on delivering hassle-free experiences, from initial consultation to project completion.

Our focus on integrity, expertise, and client-centric service has solidified our reputation as a leader in the HVAC industry. We continuously invest in technician training and adhere to strict professional standards, ensuring every job meets the highest quality benchmarks. Our dedication to improving indoor air quality and system efficiency helps clients reduce energy costs while maintaining comfort. By combining advanced technology with personalized care, we aim to exceed expectations in every service call, installation, or repair. This philosophy of excellence has driven our growth through word-of-mouth referrals and repeat business.
Services
HVAC Installation Furnace Repair Duct Cleaning Heat Pump Services AC Replacement Hybrid System Installation Indoor Air Quality Emergency Repairs System Maintenance Thermostat Upgrades
Highlights and features
  • We guarantee customer satisfaction with transparent pricing and a written guarantee.
  • Our NATE-certified technicians undergo background checks and drug testing.
  • We offer 24/7 emergency HVAC services for urgent heating and cooling needs.
  • Financing options are available for qualifying installations (subject to credit approval).
  • We serve Springfield, Mt Vernon, and surrounding areas with prompt, professional service.
Associations and certifications
  • Better Business Bureau (BBB)
What people say
Prompt service Professional technicians Reliable repairs Fair pricing Excellent communication
Services
HVAC Installation
Our HVAC installation service ensures precise setup of heating and cooling systems tailored to your home's specifications. We assess square footage, insulation, and climate zone to recommend optimal equipment. Technicians follow manufacturer guidelines and local codes for safe, efficient operation. This service improves energy efficiency, reduces utility costs, and enhances indoor comfort through properly sized, high-quality equipment.
Furnace Repair
We diagnose and fix furnace issues including pilot light failures, thermostat malfunctions, and heat exchanger problems. Our technicians use specialized tools to identify inefficiencies and safety hazards. Repairs restore proper heating function, improve system longevity, and ensure safe operation. We service both gas and electric furnaces with AFUE ratings above 80% for improved energy savings.
Duct Cleaning
Professional duct cleaning removes contaminants from HVAC systems to improve indoor air quality. Our process eliminates dust, allergens, and debris buildup that restricts airflow and strains equipment. This service enhances system efficiency, reduces maintenance needs, and creates healthier living environments by preventing pollutant circulation through ventilation systems.
Heat Pump Services
We install and service heat pumps that provide both heating and cooling through energy-efficient transfer processes. Our technicians optimize HSPF and SEER ratings for maximum performance in Missouri's climate. Services include seasonal maintenance, refrigerant checks, and defrost cycle adjustments to ensure reliable temperature control year-round while minimizing energy consumption.
AC Replacement
Our AC replacement service upgrades outdated cooling systems with energy-efficient models suited to your home's cooling load. We evaluate existing ductwork, insulation levels, and square footage to recommend properly sized units. New installations feature advanced thermostats, improved SEER ratings, and warranties that reduce long-term operating costs while ensuring consistent summer comfort.
People
JR Gardner
Owner and Founder
JR Gardner established Jon Wayne Heating & Air with a commitment to quality HVAC services. He oversees operations and maintains the company's focus on customer satisfaction through professional standards and community involvement.
Stephen Jabro
Operations Manager
Stephen Jabro brings 5+ years of HVAC management experience to Springfield operations. With a background in military service and technical training, he ensures efficient service delivery while balancing outdoor recreation and family time.
Bill Westpfahl
Project & Operations Manager
Bill Westpfahl offers 25+ years of HVAC expertise, combining military service experience with technical training. He manages complex projects and operations, leveraging deep local knowledge and family commitment to community service in southwest Missouri.
Aaron Roby
Office Manager
Aaron Roby handles administrative operations with 7 years of HVAC industry experience. A Missouri native, he manages office functions while balancing family life and personal interests in entertainment media.
Questions
What HVAC services do you offer in Springfield?
We provide complete HVAC solutions including installation, repair, and maintenance for furnaces, air conditioners, heat pumps, and hybrid systems. Emergency services are available 24/7.
How often should HVAC systems be maintained?
We recommend biannual maintenance - once before summer for cooling systems and once before winter for heating systems to ensure optimal performance and longevity.
Do you offer financing options for HVAC replacements?
Yes, we offer financing options for qualifying customers (subject to credit approval) to help manage the cost of new HVAC system installations.
What areas do you service?
We serve Springfield, Mt Vernon, Ozark, Nixa, Republic, Rogersville, and surrounding Missouri communities with comprehensive heating and cooling services.
Are your technicians certified?
All our technicians are NATE-certified, undergo background checks, and receive ongoing training to maintain expertise in the latest HVAC technologies and service methods.
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