Business Details
39 Years
experience
Emergency
services
Trusted HVAC Services in Chesterfield, MO
Fresh Air Heating & Cooling has been a trusted HVAC service provider since 1987, founded by Mike and Meg Sinn as a family-owned business. With over 35 years of experience, we specialize in air conditioning, heating, and indoor air quality solutions for residential and commercial clients. Our team of NCI-certified, NATE-certified, and OSHA-trained technicians delivers reliable service, backed by a 1-year repair warranty and 5-year labor warranty on Carrier equipment.Recognized with an A+ rating from the BBB and 10 consecutive Angie's List Super Service Awards, we prioritize customer satisfaction through transparent pricing, no high-pressure sales, and community initiatives like our Pay It Fresh program. Our commitment to excellence extends to 24/7 emergency service, routine maintenance programs, and energy-efficient solutions tailored to St. Louis County and St. Charles County residents.
Services
AC Replacement
Furnace Repair
Heat Pump Installation
Indoor Air Quality
Maintenance Programs
Smart Thermostats
Water Heater Service
Ductless HVAC
Commercial HVAC
Emergency Repairs
Details
- Year established: 1987
Highlights and features
- Family-owned since 1987 with 35+ years of local HVAC expertise
- Technicians hold NCI, NATE certifications and OSHA training
- 24/7 emergency service with same-day appointment availability
- Community involvement through Pay It Fresh and Kids with Cancer programs
- 100% satisfaction guarantee with 1-year repair warranty
Associations and certifications
- BBB
- Angie's List Super Service Award
- Carrier Presidents Award
- NCI-certified
- NATE-certified
What people say
Prompt service
Knowledgeable technicians
Great customer service
Energy-efficient solutions
Community involvement
Services
AC Replacement
Professional AC installation services for central, ductless, and heat pump systems. Our NATE-certified technicians ensure proper sizing and energy-efficient installation, offering Carrier equipment with 5-year labor warranties. We provide customized solutions through in-home consultations, emphasizing long-term reliability and energy savings while avoiding unnecessary replacements through honest assessments.
Furnace Repair
24/7 furnace repair for gas, electric, and oil systems with same-day diagnostics. Our OSHA-trained technicians address issues like pilot light failures, strange noises, and inefficient heating while prioritizing safety. We use advanced diagnostics to identify problems early, preventing complete system failures during peak winter months through both emergency repairs and preventive maintenance.
Indoor Air Quality
Comprehensive IAQ solutions including air purifiers, humidifiers, and ventilation systems. We install HEPA filters, UV purification, and ERV/HRV systems to combat allergens, VOCs, and biological contaminants. Our technicians perform air quality assessments to identify pollution sources like mold or radon, implementing whole-house solutions that improve respiratory health while enhancing HVAC system efficiency.
Maintenance Programs
Customizable Premier and Silver maintenance plans with bi-annual system tune-ups. Includes coil cleaning, refrigerant checks, and component inspections to prevent breakdowns. Members receive 15% repair discounts, priority service scheduling, and annual $25 rebates. Our proactive approach extends equipment lifespan by addressing wear-and-tear issues before they escalate into major failures.
Heat Pump Services
Installation, repair, and maintenance of energy-efficient heat pump systems. Our experts assess home suitability for heat pump installation, considering climate factors and existing ductwork. We service both air-source and geothermal systems, optimizing performance through refrigerant level management and defrost cycle calibration to ensure efficient heating during Missouri winters.
People
Mike Sinn
Founder
Co-founded Fresh Air Heating & Cooling in 1987, establishing a family legacy of HVAC excellence. Emphasized customer satisfaction as the foundation for business success through ethical practices and technical expertise.
Meg Sinn
Founder
Co-founder with Mike Sinn, built the company's reputation on personalized service and community involvement. Instilled core values of integrity and customer-first approach that continue guiding the business.
Questions
What HVAC services do you offer in Chesterfield, MO?
We provide AC repair, furnace replacement, heat pump installation, indoor air quality solutions, and maintenance programs for residential and commercial clients.
How can I improve my home's indoor air quality?
We install air purifiers, humidifiers, and ventilation systems while recommending regular HVAC maintenance to reduce allergens and pollutants in your home.
Do you offer emergency HVAC repairs?
Yes, our 24/7 emergency service provides same-day repairs for heating and cooling system failures with no additional after-hours charges.
What financing options are available?
We offer Wells Fargo and Green Sky financing programs for HVAC equipment replacements with flexible payment terms and special promotions.
How often should HVAC systems be maintained?
We recommend bi-annual maintenance: once before summer for AC systems and once before winter for heating systems to ensure optimal performance.
What sets you apart from other HVAC companies?
We combine 35+ years of local experience with certified technicians, community involvement, and a 100% satisfaction guarantee on all HVAC services.
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