Welcome to Smith Heating and Air, your trusted HVAC contractor in Knoxville, TN! Whether you’re looking for air conditioner repair, furnace service, or a full heating and cooling installation, our family-owned team brings care, expertise, and integrity to every job. We’ve proudly served Knoxville and surrounding East Tennessee communities since 2018, and we treat every customer like a neighbor.
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Licensed, insured, and experienced HVAC professionals who show up on time and do the job right.
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Lifetime warranty equipment that gives you peace of mind, backed by quality workmanship.
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Local family-owned service means we care about your comfort—and the community we live in.
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Financing options through Goodleap to make major upgrades affordable, with easy online approval and flexible terms.
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Energy efficiency expertise, including rebates and insight into TVA EnergyRight programs, plus preventive maintenance plans that help save you money.
These qualities make us a top choice among HVAC contractors near Knoxville, whether you need AC repair, heat pump service, furnace repair, or help improving your home’s indoor air quality.
1. Heating Services — Stay Cozy When It Gets Cold
From furnace repair, heat pump installation, to full heating system services, we’ve got your back when winter chills set in. We help your system run efficiently and keep your home warm—and your worries low.
We offer a $95 furnace diagnostic service, with same-day appointments and a detailed report of your best options.
2. Cooling & A/C Services — Beat Knoxville’s Summer Heat
Whether it’s routine AC maintenance, mini-split installation, or emergency A/C repair, our team keeps your system running cool when temperatures climb. You’ll enjoy a comfortable home without a steep energy bill.
3. Indoor Air Quality — Breathe Better, Feel Better
We care about your family’s health. That’s why we offer services like air duct and vent cleaning, humidifier and dehumidifier installations, to help you breathe fresher, cleaner air every day—no matter the season.
Whether it’s routine maintenance, emergency repairs, or a brand-new install, we’re here with honest service and reliable solutions you can count on – all year long.