Business Details
50+ Years
experience
Emergency
services
Open 24/7
always available
Trusted HVAC Solutions in St. Louis Since 1969
Hely Heating & Air Conditioning has been a trusted provider of HVAC solutions in St. Louis and Jefferson Counties since 1969. Founded by Richard Hely, our company was built on a foundation of quality craftsmanship, integrity, and customer satisfaction. Over decades, we have maintained a commitment to excellence, with technicians averaging over 15 years of service and two team members with more than 25 years of experience. Our expertise spans residential and commercial HVAC systems, including air conditioning, heating, ductless solutions, and indoor air quality. We prioritize emergency services, 24/7 availability, and preventive maintenance to ensure year-round comfort.Our partnerships with manufacturers like Goodman and Daikin allow us to offer cutting-edge technology and industry-leading warranties. Customer testimonials consistently highlight our prompt, professional service and dedication to resolving issues efficiently. We provide transparent pricing, financing options, and service agreements to meet diverse client needs. Our local knowledge of St. Louis and surrounding areas ensures tailored solutions for every customer. This enduring focus on trust, reliability, and technical expertise has solidified our reputation as a leader in the HVAC industry.
Services
AC Repair
HVAC Installation
Ductless Systems
Boiler Service
Heat Pump Repair
Indoor Air Quality
Commercial HVAC
RTU Service
Radiant Floor Heat
Emergency Service
Details
- Year established: 1969
Highlights and features
- We offer 50+ years of combined HVAC expertise in St. Louis and Jefferson Counties.
- Our technicians average 15+ years of hands-on experience with major systems.
- 24/7 emergency service ensures immediate response to critical HVAC failures.
- Financing options available for new system installations and major repairs.
- Partnerships with Goodman and Daikin provide access to industry-leading warranties.
What people say
Great experience
Prompt service
Knowledgeable technicians
Professional staff
Fair pricing
Services
HVAC Repair
Our licensed technicians provide rapid diagnosis and repair of HVAC systems, including air conditioners, furnaces, and heat pumps. We address refrigerant leaks, electrical issues, and component failures to restore comfort. Emergency services are available 24/7 for urgent breakdowns.
HVAC Installation
We install energy-efficient HVAC systems tailored to your property's needs, including Goodman and Daikin equipment with industry-leading warranties. Our team ensures proper sizing and ductwork integration for optimal performance and energy savings.
Ductless Systems
Ductless mini-split solutions offer zoned heating and cooling without traditional ductwork. We handle installation, repair, and maintenance of Daikin ductless systems for residential and commercial spaces with flexible design requirements.
Indoor Air Quality
We improve indoor air quality through whole-house air purifiers, humidifiers, and ventilation systems. These solutions reduce allergens, control humidity, and enhance comfort for clients with respiratory sensitivities or dry air issues.
Commercial HVAC
Our commercial HVAC services cover light industrial to large-scale applications, including RTUs, package units, and radiant heating systems. We provide preventive maintenance agreements to minimize downtime and extend equipment lifespan for businesses.
People
Richard Hely
Founder
Richard Hely founded the company in 1987 after 17 years in the HVAC industry. He personally handled all installations and service calls for the first five years, establishing the company's standards for quality and customer care.
Questions
What HVAC services do you offer?
We provide AC/heating repair, installation, ductless systems, indoor air quality solutions, boiler services, and 24/7 emergency HVAC support for residential and commercial clients.
Do you offer financing options?
Yes, we provide financing solutions for new HVAC system installations and major repairs to help customers manage upfront costs.
Are you available for emergencies?
Our team offers 24/7 emergency HVAC service to address urgent breakdowns and restore comfort immediately.
What areas do you serve?
We serve St. Louis, Jefferson Counties, and surrounding areas including Fenton, Arnold, Ballwin, Chesterfield, and Kirkwood.
Do you have maintenance plans?
Yes, our annual maintenance agreements include seasonal tune-ups, priority scheduling, and discounted repair rates to prevent system failures.
