Bringing Comfort to Knoxville with Reliable HVAC Services
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.
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Bringing Comfort to Knoxville — Honest, Reliable HVAC Services You Can Count On
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.
What Makes Us the Go-To HVAC Contractor in Knoxville?
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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 Service Finance Company, LLC 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.
Our Core HVAC Services
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 humidifier and dehumidifier installations, to help you breathe fresher, cleaner air every day—no matter the season.
The Neighborhood Advantage
As your local Knoxville HVAC contractor, we’re embedded in the community. We know local weather patterns, energy-use needs, and what makes homes in this area unique. When you call us, you're working with folks who live here, care here, and strive to keep our neighbors comfortable.
We back all installations with a one-year labor warranty, maintain full licensing and insurance, and offer perks like financing, annual maintenance plans, and discounts for military, seniors, and first responders.
Energy Efficiency & Peace of Mind
Our Energy Efficiency Program helps you reduce utility bills while boosting comfort. We guide you through high-efficiency upgrades, rebates, and TVA EnergyRight incentives. Members enjoy perks like:
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No after-hours emergency fees
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Priority scheduling—even within 24 hours
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10% off repair costs
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Precision system tune-ups that keep your equipment working better, longer.
Easy Financing for Smart Upgrades
Worried about upfront costs? With our financing partners, Service Finance Company, LLC, and Klarna, upgrading to a new heating and cooling system or indoor air solution is smoother and more affordable than ever. Simple application, fast decisions, and flexible plans mean you get comfort now—and pay later.
Ready for a More Comfortable Home?
Whether you're scheduling a routine tune-up, dealing with an HVAC emergency, or planning a major upgrade—you’re not alone. At Smith Heating and Air, we’re here with friendly service, proven solutions, and caring support every step of the way.
Our team treats every customer like family, and we believe in doing the job right the first time. From the moment you call, you can expect honest advice, transparent pricing, and top-quality workmanship from experienced Knoxville HVAC technicians who truly care about your comfort.
We know that inviting someone into your home requires trust, which is why we show up on time, respect your space, and work hard to provide heating and cooling solutions you can rely on year after year.
Let’s get started. Call us now at (865) 364-6479 or click to Request a Free Consultation. We offer same-day appointments, free consultations, flexible financing, and a true commitment to your comfort.
Thank you for choosing your Knoxville neighbor for all your heating, cooling, and indoor air quality needs. We can't wait to welcome you into the Smith Heating and Air family.
TVA EnergyRight® — Lower Bills, Higher Comfort
We’re honored to be a certified TVA EnergyRight® Quality Contractor. This means you’re working with a trusted, pre-vetted team that meets TVA’s high standards for workmanship and customer service.
When you choose qualifying energy-efficient upgrades through TVA EnergyRight®, you can enjoy:
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Cash rebates to offset installation costs
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Low-interest financing options
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Expert recommendations for lowering your home’s energy use
We’ll guide you through the entire process — from selecting the right equipment to completing TVA paperwork — so you can focus on enjoying your new comfort.
Our Services
From furnace repairs to AC installations, we pride ourselves on offering reliable, lifetime warranty equipment, high-quality service, backed by years of industry experience and a commitment to customer satisfaction.
Heating Services
Stay warm and comfortable all winter long with dependable heating support. From furnace repairs and heat pump installations to complete heating system services, we’re here to keep your home running efficiently when it’s cold outside.
Cooling Services
When the Knoxville summer heats up, we’ve got you covered. We handle everything from A/C tune-ups and repairs to installing modern mini-split systems, so your home stays cool, efficient, and comfortable through every heat wave.
Indoor Air Quality
Clean, fresh air makes all the difference at home. We offer expert air duct and vent services, along with humidifier and dehumidifier solutions, to help you breathe easier and enjoy healthier air in every room, all year round.
Reliable Heating and Cooling Services Backed by Local Expertise
We provide expert HVAC solutions built on a strong foundation of quality, trust, and care. From installations to maintenance, our team is here to ensure your home or office stays comfortable and energy efficient no matter the season. With a passion for service and a reputation for results, we treat your comfort like our own.
2 Year Install Guarantee
Fully Licensed & Insured
Financing Available
Annual Service Plans
Discount for Military, Seniors & First Responders
Family Owned & Operated
What Our Customers Are Saying
We’re proud of the work we do, but don’t just take our word for it. Hear what real Knoxville homeowners have to say about our service, reliability, and care.
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