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39 Years
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Emergency
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Trusted HVAC Repair & Installation in Chesterfield, MO
Fresh Air Heating & Cooling has been a family-owned and operated HVAC service contractor since 1987, serving Chesterfield, MO, and surrounding areas. Our NCI-certified, NATE-certified, and OSHA-trained technicians prioritize customer satisfaction through reliable service, competitive pricing, and rigorous training. We hold an A rating with the BBB and have won the Angie's List Super Service Award for 10 consecutive years. Our services include AC repair, furnace replacement, indoor air quality solutions, and 24/7 emergency support.

We offer a 1-year warranty on repairs and a 5-year labor warranty on Carrier equipment. Our community involvement includes the Pay It Fresh program, Friends of Kids with Cancer donations, and customer referral incentives. We emphasize transparency, no hidden fees, and personalized service, ensuring every client receives expert care from initial consultation to project completion.
Services
AC Repair Furnace Replacement Indoor Air Quality Heat Pump Services Maintenance Program Ductless HVAC Smart Thermostats Water Heater Installation
Details
  • Year established: 1987
Highlights and features
  • Family-owned since 1987 with 30+ years of local expertise
  • NATE-certified technicians paid hourly, not on commission
  • 24/7 emergency service with same-day appointments
  • 10-year BBB A rating and 100% satisfaction guarantee
  • Community-focused with $61,560+ donated to Kids with Cancer
Associations and certifications
  • BBB
  • Angie's List Super Service Award
  • Carrier Presidents Award
  • NCI-certified
  • NATE-certified
What people say
10-year BBB A rating 100% satisfaction guarantee 24/7 emergency service NATE-certified technicians Community donations
Services
AC Repair
Our NATE-certified technicians provide prompt AC repair services for cooling systems, addressing issues like weak airflow, unusual noises, and inefficient operation. We offer same-day service and a 1-year warranty on repairs, ensuring your system runs efficiently during peak summer months. Regular maintenance prevents costly breakdowns while extending equipment lifespan.
Furnace Replacement
We install high-efficiency Carrier furnaces and heat pumps with proper sizing analysis to match your home's requirements. Our technicians perform comprehensive system evaluations to determine whether repair or replacement is more cost-effective, considering energy efficiency improvements and equipment age factors up to 16-20 years.
Indoor Air Quality
Our IAQ solutions include air filtration systems, UV purifiers, and humidity control devices that remove contaminants while balancing moisture levels. Professional installation of whole-house systems improves respiratory health and HVAC efficiency through advanced filtration technologies and proper ventilation management.
Maintenance Program
Our Premier and Silver maintenance plans include bi-annual precision tune-ups for heating and cooling systems, reducing breakdown risks by 60% through early issue detection. Members receive 15% service discounts, priority scheduling, and annual $25 rebates while extending equipment lifespan through regular professional care.
Heat Pump Services
We offer heat pump installation, repair, and maintenance services for energy-efficient heating and cooling solutions. Our technicians assess home suitability for heat pump systems, considering climate factors and existing infrastructure requirements while ensuring proper SEER rating optimization for maximum energy savings.
Questions
What HVAC services do you offer in Chesterfield, MO?
We provide AC repair, furnace replacement, heat pump services, indoor air quality solutions, and maintenance programs with 24/7 emergency support.
How can I improve my home's indoor air quality?
Install whole-house air filtration systems, UV purifiers, and humidity control devices professionally maintained by our NATE-certified technicians.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service with same-day appointments available for urgent heating and cooling needs.
What maintenance plans are available?
Our Premier and Silver plans include bi-annual tune-ups, 15% service discounts, priority scheduling, and annual rebates for heating and cooling systems.
How do I know if I need AC replacement?
Consider replacement if your system is over 10 years old, requires frequent repairs, shows declining efficiency, or causes unexplained energy bill increases.
What financing options are available?
We offer Wells Fargo and Green Sky financing programs for HVAC equipment purchases with flexible payment terms and competitive interest rates.
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