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25 Years
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Emergency
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Your Trusted HVAC Experts in Knoxville, TN
JCs Heating & Air has been a trusted provider of HVAC solutions in Knoxville, TN, since 2001. With over 35 years of combined experience, our certified team specializes in heating, cooling, and indoor air quality services for residential and commercial clients. As a BBB A+ Accredited business and Daikin Elite Dealer, we prioritize quality, reliability, and customer satisfaction. Our services include furnace and AC repair, heat pump installation, duct cleaning, and custom metal fabrication. We offer 24/7 emergency service, flexible financing, and maintenance plans to ensure year-round comfort.

Our commitment to excellence is reflected in our use of advanced technologies like Rotobrush duct cleaning and Reme Halo air purification. We serve Knoxville and surrounding areas, including Maryville, Oak Ridge, and Farragut, with honest pricing and no hidden fees. Our teams expertise extends to mobile home HVAC systems and commercial rooftop unit installations. Backed by manufacturer warranties and a customer satisfaction guarantee, we strive to deliver energy-efficient, long-lasting solutions tailored to each clients needs.
Services
Furnace Repair Heat Pump Installation Duct Cleaning AC Replacement Commercial HVAC Indoor Air Quality Maintenance Plans Emergency Service Mini-Split Systems UV Light Purification
Details
  • Year established: 2001
Highlights and features
  • We offer 35+ years of combined HVAC experience in Knoxville.
  • Our team is certified and factory-trained for all major brands.
  • We provide 24/7 emergency heating and cooling services.
  • Flexible financing options through Service Finance and Synchrony.
  • We guarantee customer satisfaction with upfront pricing and no hidden fees.
Associations and certifications
  • BBB A+ Accredited
  • Daikin Elite Dealer
Services
Furnace Repair
Our certified technicians provide fast, reliable furnace repairs to restore winter warmth. We diagnose and fix issues like ignition failures, thermostat malfunctions, and airflow problems. Using factory-approved parts, we ensure safe, efficient operation for all furnace types, including gas, electric, and high-efficiency models.
Heat Pump Installation
We install energy-efficient heat pumps that provide both heating and cooling. Our experts size systems based on home square footage, insulation, and climate needs. We offer Daikin and American Standard models with advanced features like variable-speed compressors and smart thermostats for optimal comfort and savings.
Duct Cleaning
Professional duct cleaning removes allergens, dust, and mold buildup using Rotobrush technology. Our process improves HVAC efficiency, reduces airborne contaminants, and enhances indoor air quality. We clean entire duct systems, including vents, coils, and plenums, for healthier home environments.
Commercial HVAC
We service commercial rooftop units (RTUs) up to 25 tons and design custom HVAC systems for offices, retail spaces, and industrial facilities. Our solutions include zoned systems, smart controls, and preventive maintenance plans to minimize downtime and energy costs for businesses.
Indoor Air Quality
Our IAQ solutions include UV germicidal lights, Reme Halo air purifiers, and whole-home humidifiers. These systems eliminate bacteria, viruses, and allergens while balancing humidity levels. We install Honeywell and iWave technologies to create healthier indoor environments for allergy sufferers and families.
Questions
What areas do you serve?
We serve Knoxville, TN, and surrounding areas including Maryville, Oak Ridge, Clinton, Farragut, and Lenoir City.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency heating and cooling repairs with rapid response times.
Are financing options available?
Yes, we offer flexible financing through Service Finance and Synchrony for HVAC installations and upgrades.
What HVAC maintenance plans do you offer?
Our residential and commercial maintenance plans include seasonal tune-ups, priority scheduling, and discounted repair rates to extend system lifespan.
What brands do you service?
We service all major brands including Armstrong, Ducane, Daikin, and American Standard HVAC systems.
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