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Trusted HVAC Solutions in Farmington, MO
Harris Heating & Cooling has served the Farmington, MO area for over 50 years, specializing in heating, cooling, fireplace, and BBQ equipment solutions. Our team of certified contractors and factory-trained technicians delivers expert installation, repair, and maintenance services for residential HVAC systems. We pride ourselves on offering trusted brands like Mitsubishi Electric and Big Green Egg, backed by service agreements, financing options, and one-year labor warranties.

With a focus on customer satisfaction, we provide locally owned expertise to St. Francois County, Ste. Genevieve, and Washington County. Our commitment to quality extends to personalized consultations, ensuring homeowners achieve optimal comfort and efficiency year-round.
Services
Heating Installations Air Conditioning Services Fireplace Sales BBQ Equipment Mitsubishi Electric Products
Highlights and features
  • We offer 50+ years of local HVAC expertise
  • Our team includes factory-trained technicians
  • We provide financing options for HVAC upgrades
  • Serving St. Francois, Ste. Genevieve & Washington Counties
  • Offering one-year labor warranties on installations
What people say
Expert technicians Prompt service Quality installations Reliable repairs Professional team
Services
Heating Installations
Our heating installations ensure winter comfort with expert furnace and heat pump solutions. Factory-trained technicians install high-efficiency gas heat systems and Mitsubishi Electric products. We provide comprehensive service agreements and one-year labor warranties for all heating system installations.
Air Conditioning Services
Professional air conditioning services include central system installations and high-efficiency filtration upgrades. Our technicians handle ductwork purification and humidifier installations. We offer budget-friendly cooling options with financing available for residential HVAC upgrades.
Fireplace Sales
We offer a complete line of gas, electric, and vent-free fireplaces with professional installation services. Our selection includes gas inserts and fireplace accessories. Customers benefit from financing options and one-year labor warranties on all fireplace installations.
BBQ Equipment
Premium BBQ equipment includes Big Green Egg charcoal grills and comprehensive outdoor cooking solutions. Our affordable options ensure successful cookouts with durable, high-quality grilling equipment for residential use in southeastern Missouri.
Mitsubishi Electric Products
As the sole authorized seller of Mitsubishi Electric products in the region, we provide energy-efficient ductless HVAC systems. Our specialists install eco-comfort technology solutions with allergen filtration for year-round temperature control.
Questions
What HVAC services do you offer?
We provide heating and cooling system installations, repairs, and maintenance including furnaces, heat pumps, and Mitsubishi Electric ductless systems.
Do you sell fireplace products?
Yes, we offer gas, electric, and vent-free fireplaces with professional installation services and financing options available.
Are financing options available?
We offer financing plans for HVAC upgrades, fireplace installations, and premium BBQ equipment purchases.
What areas do you serve?
We serve St. Francois County, Ste. Genevieve, Washington County, and surrounding communities in southeastern Missouri.
Do you provide emergency HVAC service?
We offer regular business hour service but don't provide after-hours emergency HVAC repairs.
What brands do you carry?
We feature Mitsubishi Electric HVAC systems, American Standard products, and Big Green Egg charcoal grills.