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Explore HVAC Contractors Serving Wentzville, MO

Review the services and customer experiences of 5 HVAC contractors serving Wentzville, MO. Whether you need heating repairs, air conditioning installation or routine maintenance, identify relevant providers and ask about their availability and pricing.
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C & S Heating & Cooling
Emergency
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C & S Heating & Cooling specializes in residential and commercial HVAC services including installation, repair, and maintenance. We deliver energy-efficient heating and cooling solutions with 24/7 emergency support and comprehensive service agreements. Our experienced technicians serve Wentzville and surrounding counties with personalized, reliable system management.
New Installation Upgrade or Replacement Repair Service
Prompt emergency service Accurate diagnosis Cost-effective solutions
(636) 327-4238 Call Profile
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Johnson Heating and Cooling
13 Years
Emergency
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Johnson Heating and Cooling provides expert HVAC installation, repair, and maintenance services in Wentzville, Missouri. Specializing in furnaces, air conditioners, geothermal systems, and ductless mini-splits, we prioritize energy efficiency and customer comfort. Our NATE-certified team delivers reliable solutions tailored to residential needs, backed by flexible financing and a commitment to ongoing education.
HVAC Installation Furnace Repair Geothermal Systems
(636) 332-4141 Call Profile
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Chowning Heating and Cooling
28 Years
Emergency
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Chowning Heating and Cooling provides expert HVAC repair, installation, and gas inspection services for residential and commercial clients in St. Charles and St. Louis counties. Since 1998, weve combined technical expertise with affordability, offering 24/7 emergency support and tailored solutions like zoning systems and duct design. Our family-owned business prioritizes customer satisfaction through transparent pricing, quality workmanship, and a commitment to safety and comfort.
Heater Repair Gas Inspections A/C Repair
Reliable, polite, professional Extremely knowledgeable Better Service at a Better Price
(636) 332-0066 Call Profile
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Renaud Brothers Heating & Cooling
Emergency
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Renaud Brothers Heating & Cooling provides expert HVAC services in Wentzville, MO, specializing in AC repair, furnace installation, and indoor air quality solutions. Our certified technicians offer 24/7 emergency service, seasonal maintenance plans, and energy-efficient system upgrades. We guarantee satisfaction through transparent pricing, comprehensive warranties, and personalized customer care.
AC Repair Heating Installation HVAC Maintenance
Prompt service Professional technicians Satisfaction guaranteed
(314) 876-8076 Call Profile
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Hoock's Heating & Cooling
9 Years
Emergency
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Hoock's Heating & Cooling provides comprehensive HVAC solutions in Wentzville, Missouri. We specialize in furnace and AC repair, system installations, and indoor air quality improvements. Our family-owned business combines technical expertise with personalized service, offering 24/7 emergency response and 10-year warranties on installations.
Furnace Repair AC Repair HVAC Installation
Very helpful & professional Same day service Knowledgeable technicians
(636) 266-2187 Call Profile
Saint Peters (12.1 mi) Troy (13.5 mi) Chesterfield (18.0 mi) Ballwin (22.3 mi) Pacific (23.5 mi) Bridgeton (23.9 mi) New Haven (24.2 mi) Union (26.3 mi) Florissant (28.6 mi) High Ridge (29.7 mi)