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41 Years
experience
Emergency
services
Your Trusted St. Louis HVAC Partner
Hayes Heating & Cooling has been a family-owned and operated HVAC company since 1985, dedicated to providing residential heating and cooling solutions in the St. Louis region. Our expertise spans installation, repair, and maintenance of furnaces, air conditioners, boilers, and water heaters, with a focus on prompt, professional service. We prioritize customer education and informed decision-making, avoiding high-pressure sales tactics while offering 24/7 emergency support. Our team services all major equipment brands and maintains partnerships with manufacturers like Ruud and Fujitsu to ensure quality installations. With over 35 years of local experience, we serve Jefferson County, St. Louis County, and St. Louis City, typically arriving within an hour of service requests.

Our commitment to energy efficiency extends to recommending high-AFUE furnaces and qualifying customers for utility rebates and federal tax credits. We provide comprehensive maintenance plans, indoor air quality solutions, and financing options through Synchrony to enhance customer comfort and affordability. Our service vehicles are strategically positioned to minimize response times, and we maintain full bonding and insurance for client protection. Customer satisfaction is reinforced through warranties on installed equipment and transparent communication about system performance. By combining technical expertise with personalized service, we aim to build lasting relationships with homeowners across the St. Louis metropolitan area.
Services
Furnace Repair AC Tune-Up Boiler Installation Water Heater Service Indoor Air Quality Chimney Liner Installation Smart Thermostat Setup Emergency HVAC Service System Maintenance Energy Rebate Assistance
Details
  • Year established: 1985
Highlights and features
  • We offer 35+ years of St. Louis HVAC expertise with family-owned service
  • Our technicians provide transparent equipment recommendations without pressure sales
  • We maintain 24/7 emergency availability for critical heating/cooling needs
  • We handle all major brands while offering manufacturer-backed warranties
  • We assist customers with utility rebates and 0% financing options
Services
HVAC Installation
We install high-efficiency heating and cooling systems including Ruud gas furnaces, Fujitsu heat pumps, and Crown boilers. Our technicians ensure proper sizing and configuration for optimal performance. We handle all necessary permits and utility rebate paperwork for qualifying equipment upgrades.
Emergency Repairs
Our on-call technicians respond to urgent HVAC failures during evenings and weekends. We maintain a fleet of fully stocked service vehicles for rapid diagnosis and repair of furnace, AC, and boiler malfunctions across the St. Louis region.
Preventive Maintenance
Seasonal maintenance plans include comprehensive inspections, component lubrication, and efficiency testing for furnaces and air conditioners. We recommend fall furnace checks and spring AC tune-ups to prevent breakdowns and maintain manufacturer warranties.
Indoor Air Quality
We install and service humidifiers, air scrubbers, and media filters to improve residential air quality. Our solutions address allergy concerns and humidity imbalances while integrating with existing HVAC systems for whole-home comfort improvements.
Chimney Liner Installation
We assess and replace corroded chimney liners for gas furnaces and water heaters. Our technicians use durable materials that meet current building codes, ensuring safe venting of combustion gases while extending equipment lifespan.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including furnace and AC installation, repair, and maintenance. Additional services cover boilers, water heaters, indoor air quality systems, and chimney liner replacements.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for critical heating and cooling system failures. Our on-call technicians respond to urgent service requests after regular business hours.
Are financing options available?
We offer 0% interest financing for 24 months through Synchrony Bank on qualifying HVAC installations and equipment upgrades.
Can I get utility rebates for new equipment?
Yes, we help customers qualify for Spire and Ameren Missouri rebates on energy-efficient furnace and AC installations. We handle all rebate paperwork submission after installation.
What areas do you service?
We serve St. Louis City, St. Louis County, Jefferson County, and surrounding areas including Pacific, MO. Our service vehicles typically arrive within one hour of dispatch.
Do you service all equipment brands?
Yes, our technicians service and repair all major furnace, boiler, and air conditioner brands, regardless of where they were originally purchased or installed.