Business Details
39 Years
experience
Emergency
services
Open 24/7
always available
Expert HVAC Services in Fenton, MO
Hely Heating & Air Conditioning has been a trusted provider of HVAC solutions in St. Louis and Jefferson Counties since 1987. Founded by Richard Hely, a seasoned HVAC professional with decades of hands-on experience, the company was built on principles of integrity, personalized service, and technical excellence. For over 50 years combined, our team of certified technicians has delivered reliable heating, cooling, and air quality systems, with two team members boasting 25+ years of service. We prioritize customer satisfaction through transparent communication, prompt emergency response, and long-term maintenance plans designed to maximize system efficiency.Our commitment to quality is reflected in our partnerships with industry leaders like Goodman and Daikin, ensuring access to cutting-edge technology and extended warranties. With a proven track record of resolving complex HVAC challenges and maintaining 24/7 availability, we serve both residential and commercial clients across 60+ communities in the region.
Services
AC Repair
Heat Pump Installation
Boiler Replacement
Ductless Systems
Indoor Air Quality
Commercial HVAC
Emergency Service
Maintenance Plans
Thermostat Installation
Radiant Floor Heating
Details
- Year established: 1987
Highlights and features
- We offer 50+ years combined HVAC experience with technicians trained on modern systems
- Our team provides 24/7 emergency service with same-day repair availability
- We maintain long-term partnerships with manufacturers like Goodman and Daikin for quality equipment
- We offer maintenance agreements to prevent system failures and extend equipment lifespan
- Our financing options make HVAC upgrades accessible for residential and commercial clients
What people say
Great experience
Professional, prompt service
Amazing Service
Top quality techs
Quick resolution
Services
AC Repair
Our certified technicians diagnose and repair all types of air conditioning systems with prompt response times. We specialize in resolving refrigerant leaks, compressor failures, and thermostat issues while maintaining energy efficiency. Customers benefit from same-day service and 24/7 emergency availability.
Heat Pump Installation
We install high-efficiency heat pumps that provide both heating and cooling for residential and commercial properties. Our team ensures proper sizing and configuration for optimal performance. Customers receive manufacturer warranties and energy-saving benefits.
Indoor Air Quality
We offer whole-house air purifiers and humidifiers to improve indoor air quality. Our solutions target allergens, pollutants, and humidity imbalances. Customers experience healthier living environments and reduced respiratory issues.
Commercial HVAC
We service light commercial and industrial HVAC applications including RTUs and package units. Our team maintains system reliability for businesses while minimizing downtime. Customers benefit from tailored maintenance plans and emergency service.
Maintenance Plans
Our annual service agreements include seasonal tune-ups and priority emergency service. Regular maintenance prevents breakdowns and extends equipment lifespan. Customers receive discounted repair rates and peace of mind.
People
Richard Hely
Founder
With 50+ years in HVAC, Richard established the company in 1987 after working as a technician. He personally oversaw all installations for the first five years, setting quality standards that continue today. He remains actively involved in daily operations.
Tim
Senior Technician
Certified HVAC specialist with 25+ years of service. Known for quick diagnostics and clear customer communication. Handles complex repairs and installations while maintaining 5-star customer satisfaction ratings.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including AC repair, heat pump installation, boiler replacement, ductless systems, indoor air quality improvements, and commercial HVAC maintenance.
Do you offer emergency service?
Yes, we provide 24/7 emergency HVAC service with same-day repair availability for urgent heating and cooling issues.
Are financing options available?
Yes, we offer financing plans to help customers afford necessary HVAC upgrades and equipment replacements.
What areas do you serve?
We serve 60+ communities in St. Louis and Jefferson Counties including Fenton, Arnold, Chesterfield, and Kirkwood.
Do you offer maintenance plans?
Yes, our annual maintenance agreements include seasonal tune-ups, priority service, and discounted repair rates to keep systems running efficiently.
What manufacturers do you work with?
We partner with Goodman and Daikin, offering their high-quality HVAC systems with extended warranty options.
Reviews (1)
Christine Millo
Aug 11, 2017
Report
Great family owned business! They have replaced my furnace, duct work, and now my A/C. People I trust to be in my home when I'm not there! Casey is awesome! Thank you for all you've done at my house!
