Business Details
39 Years
experience
Emergency
services
Trusted HVAC Services in Chesterfield, MO
Fresh Air Heating & Cooling has been a trusted HVAC service provider in Chesterfield, MO since 1987. Founded by Mike and Meg Sinn, the company remains family-owned and operated, emphasizing customer satisfaction through reliable service and technical expertise. Our team of NCI-certified, NATE-certified, licensed, and OSHA-trained technicians delivers heating, cooling, and indoor air quality solutions with a commitment to excellence. We hold an A+ rating with the BBB, have earned the Angie's List Super Service Award for 10 consecutive years, and maintain Carrier's Presidents Award recognition.Offering 24/7 emergency service, we provide 1-year warranties on repairs and 5-year labor warranties on Carrier equipment installations. Our community involvement includes the Pay It Fresh program, Friends of Kids with Cancer donations, and customer-focused initiatives like the Fresh Air Scratch-Off program.
Services
AC repair
Furnace installation
Ductless systems
Heat pump service
Indoor air quality
Water heater installation
Maintenance programs
Smart thermostat installation
Emergency HVAC service
System replacement
Details
- Year established: 1987
Highlights and features
- We offer competitive rates with 24/7 emergency service availability
- Our team answers calls live and guarantees on-time arrivals
- Technicians receive hourly wages (not commissions) for unbiased recommendations
- Rigorous training programs maintain industry-leading technical certifications
- 100% satisfaction guarantee with follow-up service verification
Associations and certifications
- BBB A+
- Angie's List Super Service Award
- Carrier Presidents Award
- NCI-certified
- NATE-certified
What people say
Prompt service arrival
Professional technicians
Clear explanations
Reliable repairs
Competitive pricing
Services
AC repair
Our NATE-certified technicians provide prompt air conditioning repairs for central AC, ductless systems, and heat pumps. We diagnose issues like refrigerant leaks, compressor failures, and thermostat malfunctions to restore cooling efficiency. Emergency service available 24/7 with diagnostic fee waivers for maintenance plan members.
Furnace installation
Professional furnace replacement services include proper sizing, venting, and efficiency optimization. We install ENERGY STAR-rated gas and electric furnaces with 10-year labor warranties. Our technicians ensure safe combustion air intake and proper venting while maintaining manufacturer warranty requirements.
Indoor air quality
We install whole-house air filtration systems, UV purifiers, and humidity control solutions. Our IAQ specialists address allergens, VOCs, and biological contaminants through HEPA filters, UV-C light systems, and smart humidity management. Services include radon mitigation and ventilation system installations.
Heat pump service
Comprehensive heat pump maintenance, repair, and installation services for residential properties. Our technicians optimize system performance through refrigerant charge verification, defrost cycle testing, and dual-fuel hybrid system integration. Emergency service includes same-day diagnostics for heating failures.
Maintenance programs
Our Premier and Silver maintenance plans include bi-annual system inspections, precision tune-ups, and priority service scheduling. Benefits feature 15% repair discounts, annual $25 rebates, and diagnostic fee waivers between scheduled visits. Plans cover HVAC systems, water heaters, and indoor air quality equipment.
Questions
What HVAC services do you offer in Chesterfield, MO?
We provide full-service HVAC solutions including AC repair, furnace installation, heat pump services, ductless system installation, indoor air quality improvements, water heater replacements, and maintenance programs.
Are your technicians certified and trained?
All technicians are NCI-certified, NATE-certified, OSHA-trained, and hold current Missouri licensing. Our team undergoes continuous manufacturer-specific training for Carrier, Bradford White, and other equipment brands.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with live phone support. Our technicians respond to urgent heating and cooling failures during regular business hours and after-hours with no additional fees.
What financing options are available?
We offer Wells Fargo and Green Sky financing programs for HVAC replacements and major repairs. Terms vary based on project scope and customer credit qualifications.
What areas do you service?
We serve all of St. Louis County and St. Charles County including Chesterfield, Ballwin, Clayton, Creve Coeur, Ellisville, Kirkwood, Ladue, and surrounding communities.
What warranties do you provide?
We offer a 1-year parts-and-labor warranty on repairs and a 5-year labor warranty on Carrier equipment installations. Manufacturer warranties apply to specific components and system parts.
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