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19 Years
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Emergency
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Expert HVAC Installation, Repair & Maintenance in Maryville, TN
Merritt Heating & Air has been a trusted provider of HVAC services in Maryville, Tennessee since 2007. Founded by Gary Merritt, our company operates on core values of integrity, promptness, and honesty, prioritizing customer satisfaction above all else. We specialize in residential heating, cooling, and air conditioning installation, repair, and maintenance, serving Blount County and surrounding areas. Our NATE-certified technicians deliver personalized attention with a commitment to competitive pricing and energy-efficient solutions. With over 14 years of combined experience, we maintain a small, dedicated team to ensure direct client communication and tailored service.

Our expertise spans all major HVAC brands, including Goodman, Mitsubishi, and Carrier, with a focus on preventive maintenance, system upgrades, and emergency repairs. We offer free estimates on new systems and stand by our work until every issue is fully resolved. Customer testimonials highlight our reliability, technical expertise, and transparent pricing. As a locally owned business, we prioritize community needs while staying at the forefront of HVAC technology. Our goal is to provide lasting comfort solutions that enhance home efficiency and safety.
Services
HVAC Installation Preventive Maintenance Service Calls Energy Management Air Quality Systems
Details
  • Year established: 2007
Highlights and features
  • We offer 14+ years of combined HVAC experience in residential systems.
  • Our team includes NATE-certified technicians for industry-recognized expertise.
  • We maintain small overhead to provide competitive pricing and direct communication.
  • We specialize in energy-efficient solutions for long-term home comfort.
  • We provide free estimates on new HVAC system installations.
Associations and certifications
  • NATE
What people say
Skilled air conditioning contractor Top-notch service Knowledgeable technicians Fair pricing Prompt emergency response
Services
HVAC Installation
We install all types of HVAC equipment including air conditioning, gas furnaces, heat pumps, and dual fuel systems. Our technicians ensure proper sizing and quality installation for optimal performance. We work with major brands to provide customized solutions that meet your home's specific heating and cooling needs.
Preventive Maintenance
Regular maintenance keeps your HVAC system running efficiently. We offer bi-annual or monthly cleaning and inspections to prevent breakdowns. Our service includes checking refrigerant levels, electrical connections, and replacing air filters to extend system lifespan and improve indoor air quality.
Service Calls
We handle urgent HVAC issues with prompt service calls for system failures. Our technicians diagnose and repair problems with central air conditioning, gas furnaces, and ductless systems. We guarantee resolution of issues affecting home comfort and safety during extreme weather conditions.
Energy Management
Our energy-saving solutions include programmable thermostats, zoning systems, and equipment upgrades. We help homeowners reduce utility bills through optimized HVAC performance. We recommend specific technologies based on home layout and climate control requirements for maximum efficiency.
Air Quality Systems
We install and service air purification systems, UV lights, and humidity control equipment. Our solutions address allergens, bacteria, and moisture issues in residential environments. We offer electronic air cleaners and dehumidifiers to create healthier living spaces for families with respiratory concerns.
People
Gary Merritt
Owner
Gary Merritt founded the company in 2007 with a commitment to integrity and quality service. With over 14 years of HVAC experience, he leads a team of NATE-certified technicians. Gary personally oversees service calls and ensures customer satisfaction through transparent communication and fair pricing.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for residential heating, cooling, and air quality systems including air conditioners, furnaces, heat pumps, and energy-saving technologies.
Do you offer emergency HVAC service?
Yes, we handle urgent heating and cooling issues outside regular business hours, including evenings and weekends, to ensure home comfort during extreme weather.
Which areas do you serve?
We primarily serve Maryville and Blount County, Tennessee, with service available to surrounding areas for residential HVAC installations and repairs.
Are your technicians certified?
All our technicians are NATE-certified, ensuring industry-recognized expertise in residential HVAC systems installation, maintenance, and repair procedures.
Do you offer free estimates?
Yes, we provide free estimates for new HVAC system installations, including equipment options and installation costs tailored to your home's specific needs.