Business Details
28 Years
experience
Emergency
services
Your Trusted HVAC Partner in St. Charles, MO
Since 1998, Chowning Heating and Cooling has been a family-owned business dedicated to delivering reliable HVAC solutions and gas inspections across St. Charles County, St. Louis County, and surrounding areas. Our founder, Darren Chowning, built the company on a commitment to technical expertise, affordability, and personalized service, ensuring every client receives the same care we would offer our own family. With over two decades of experience, we specialize in residential and light commercial heating, cooling, and gas safety inspections, serving more than 5,000 real estate transactions annually through partnerships with 40 home inspection companies. Our team prioritizes transparency, quality, and customer satisfaction, reflected in our motto: 'Better Service at a Better Price.' We offer 24/7 emergency support, comprehensive maintenance plans, and tailored solutions like zoning systems to address unique comfort challenges.By adhering to rigorous safety standards and staying ahead of industry advancements, weve earned trust as a local leader in HVAC services. Our dedication to community values, combined with technical proficiency, ensures every projectfrom routine repairs to full system installationsis completed with precision and integrity. Let us demonstrate how our experience and commitment to excellence can meet your home comfort needs.
Services
Heater Repair
Gas Inspections
A/C Repair
System Installation
Zoning Systems
Duct Installation
Duct Systems
Gas Safety Inspections
Maintenance Visits
Emergency HVAC Services
Details
- Year established: 1998
Highlights and features
- We offer over 20 years of HVAC experience in St. Charles and St. Louis counties.
- Our team provides 5,000+ gas inspections annually for real estate transactions.
- Family-owned business treating every client like family.
- We work with 40+ home inspection companies to ensure thorough gas safety checks.
- Emergency HVAC services available 24/7 for urgent needs.
What people say
Reliable, polite, professional
Extremely knowledgeable
Better Service at a Better Price
Family-owned business
5,000 gas inspections annually
Services
Heater Repair
We repair all types of heating systems, including gas furnaces, electric furnaces, boilers, and heat pumps. Our technicians diagnose and fix issues quickly, ensuring your home stays warm during cold months. With expertise in all brands, we prioritize energy efficiency and long-term reliability for residential and commercial clients.
Gas Inspections
Our gas inspections ensure home safety by evaluating gas appliances, fuel lines, and compliance with codes. We work with real estate agents and inspection companies to provide thorough assessments for home sales. Our process exceeds industry standards, identifying potential hazards and ensuring proper operation of gas systems.
A/C Repair
We diagnose and repair air conditioning systems to restore comfort during hot weather. Our team services all brands and maintains parts inventory for quick fixes. From refrigerant leaks to compressor issues, we address problems efficiently, improving system performance and reducing energy costs for homeowners and businesses.
System Installation
We install heating and cooling systems for new constructions, home additions, and replacements. Our experts recommend energy-efficient models tailored to your space, ensuring optimal comfort and cost savings. From initial design to final setup, we handle projects of all sizes with precision and minimal disruption.
Zoning Systems
Zoning systems allow customized temperature control in different areas of your home. We assess your layout to design solutions that eliminate hot and cold spots, improving comfort and efficiency. Ideal for multi-level homes, our installations help reduce energy waste and lower utility bills.
People
Darren Chowning
Owner
Darren Chowning founded the company in 1998, bringing over 20 years of HVAC expertise. He prioritizes customer satisfaction through transparent pricing and quality service, ensuring every project meets rigorous safety and efficiency standards.
Questions
What areas do you serve?
We serve St. Charles County, St. Louis County, and surrounding areas, including Foristell, MO.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency support for urgent heating and cooling issues outside regular business hours.
What is included in a gas inspection?
Our inspections evaluate gas appliances, fuel lines, and safety codes to ensure proper operation and compliance for home sales.
What pricing options exist for gas inspections?
Gas inspections cost $130 for homes under $700k, $190 for homes over $700k, and $190 for multi-family units.
Do you offer maintenance plans?
Yes, our Full Service Plan includes biannual maintenance, a 15% discount on repairs, and priority service for $189 annually.
