Air Conditioning Contractor Knoxville
$95
Heating Repair Diagnostic
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(865) 364-6479

Air Conditioning Contractor Knoxville, TN – Trusted Local Cooling Experts
When the Tennessee heat kicks in, you need an air conditioning contractor Knoxville homeowners can count on. At Smith Heating and Air, we provide fast, friendly, and reliable cooling services for families and businesses throughout the Knoxville area. From A/C repairs and tune-ups to complete system replacements, our licensed HVAC experts make staying cool simple, affordable, and stress-free.
As a trusted, locally owned HVAC company, we understand what Knoxville homes need to stay comfortable during hot and humid summer months. Our team provides honest recommendations, quality workmanship, and no-pressure service backed by years of experience serving the greater Knoxville area.

Why Choose Us as Your Air Conditioning Contractor in Knoxville?
Your cooling system is one of the most important parts of your home. As a local air conditioning contractor Knoxville, we take pride in offering dependable service and top-tier workmanship on every job. Here’s what you can expect:
Fast & Reliable A/C Repair
When your A/C breaks down, waiting isn’t an option. We provide quick diagnostics and same-day service whenever possible to get your home cool again. Whether your system is blowing warm air, making unusual noises, leaking, or won’t turn on, our certified technicians can fix the problem quickly and correctly.
Professional A/C Installation & Replacement
If your unit is old, inefficient, or constantly breaking down, we offer expert A/C installation services using high-efficiency systems built for the hot and humid Tennessee summer climate. We help you choose the best unit for your home size, energy needs, and budget. Proper installation ensures long-lasting comfort and lower monthly utility bills.
Preventative A/C Maintenance
Routine maintenance is the best way to keep your cooling system running at peak performance. Our A/C tune-up services help extend the life of your unit, reduce breakdowns, improve energy efficiency, and keep your home cooler all summer.
Air Conditioning Services We Offer in Knoxville
We provide a full range of A/C services to meet the needs of Knoxville homeowners:
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A/C Repairs (all makes and models)
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A/C System Replacement
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A/C Installation for New Builds & Remodels
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Seasonal A/C Tune-Ups & Maintenance
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Thermostat Installation & Upgrades
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Indoor Air Quality Solutions
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Ductwork Repair & Replacement
Learn more about all our HVAC A/C services here.
Serving Knoxville and the Surrounding Communities
We proudly serve Knoxville, TN and nearby areas including Farragut, Powell, Halls, Fountain City, Cedar Bluff, Maryville, and more. Wherever you are in East Tennessee, Smith Heating and Air is ready to help keep your home cool and comfortable all summer long.
At Smith Heating and Air, we tailor our cooling services to Knoxville’s unique climate and the everyday comfort needs of local families. Whether you live in an older home with aging ductwork or a newer home with advanced smart home technology, our certified technicians can service, upgrade, or replace any aspect of your cooling system. We take the time to inspect your home’s layout, air distribution, and energy usage so we can provide cooling solutions that are both effective and efficient.

Air Conditioning Installation & Replacement
Our team works with trusted, high-efficiency equipment designed to withstand Knoxville’s hot and humid summers. We also offer personalized recommendations to help you improve indoor airflow, control humidity, and lower energy costs throughout the year. From small repairs to complete cooling system overhauls, we deliver trusted service with honest pricing, clear communication, and quality workmanship.
If you’re experiencing uneven cooling, rising electric bills, frequent A/C breakdowns, or poor air quality, our professionals can help identify the root cause and offer long-term solutions—not just temporary fixes. You can always count on us for dependable, friendly service backed by years of local experience.
Beat the heat with the air conditioning contractor Knoxville homeowners trust. Whether you need fast A/C repair, seasonal maintenance, or a brand-new cooling system, Smith Heating and Air is here to help.
Contact us today to schedule your service and stay cool, comfortable, and confident all summer long.

Free Consultation
FAQ’s About Our A/C Service in Knoxville
How do I know if I need A/C repair or full replacement?
If your system is over 12–15 years old, needs frequent repairs, or isn’t cooling well, replacement may be more cost-effective. We’ll inspect your system and give you honest options.
How often should my air conditioning system be serviced?
At least once per year—preferably in spring. Regular maintenance keeps your system running efficiently and reduces breakdowns during summer heat.
Why is my A/C blowing warm air?
Common causes include low refrigerant, dirty coils, clogged filters, or thermostat issues. Our technicians can quickly diagnose and fix the problem.
How long does a typical new A/C system installation take?
Most installations take 4–6 hours, depending on your home and system type.
What size A/C unit do I need for my home?
It depends on square footage, insulation, ductwork, and window exposure. We perform a professional load calculation to determine the right size.
How can I lower my energy bills during summer?
Regular maintenance, clean filters, sealed ductwork, and a properly sized A/C system all help reduce monthly cooling costs.
What HVAC system brands do you service or install?
We repair all major A/C brands and install high-efficiency units designed for long-lasting performance such as Amana and Goodman.
Do you offer emergency A/C repair in Knoxville?
Yes—when your A/C goes out in the middle of a heat wave, we’re here to help with fast, dependable service.

Smith Heating and Air is your trusted air conditioning contractor in Knoxville, TN, providing fast, reliable, and affordable A/C repair, installation, and maintenance services for homeowners across Knoxville, Tennessee. With expert technicians, honest recommendations, and high-quality workmanship, we help keep your home cool, comfortable, and energy-efficient all summer long. Whether your air conditioning unit needs a quick fix, a full system replacement, or seasonal maintenance, we’re here with friendly, dependable service you can count on. Contact Smith Heating and Air today for all your air conditioning needs in Knoxville and the surrounding areas—and stay cool with the local team you can trust.
Schedule Now
(865) 364-6479
Your Trusted Air Conditioning Contractor in Knoxville
At Smith Heating and Air, your comfort is our priority. If your A/C unit isn’t working the way it should—or if you want to keep your system running smoothly all winter—our friendly technicians are ready to help.
Call us today at (865) 364-6479 or schedule service online to get dependable air conditioning repair, installation, or maintenance from Knoxville’s trusted HVAC experts.

$95
Furnace Repair Diagnostic
What you get from Smith Heating & Air:
- We’ll come to your home.
- Diagnose the problem with your system
- Provide a comprehensive report on what’s going on, what needs to be fixed, and your best options moving forward

$95
A/C Repair Diagnostic
What you get from Smith Heating & Air:
- We’ll come to your home.
- Diagnose the problem with your system
- Provide a comprehensive report on what’s going on, what needs to be fixed, and your best options moving forward

$95
Heat Pump Repair Diagnostic
What you get from Smith Heating & Air:
- We’ll come to your home.
- Diagnose the problem with your system
- Provide a comprehensive report on what’s going on, what needs to be fixed, and your best options moving forward
Additional Air Conditioning Contractor Knoxville Resources
Looking to keep your air conditioning system efficient and reliable? Check out these helpful guides from trusted sources:
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U.S. Department of Energy – Home Cooling Tips
Find ways to save energy, keep costs down, and stay comfortable when the weather cools down. -
EPA – Improving Indoor Air Quality in Your Home — reliable guidance on ventilation, air filtration, and maintaining healthy indoor environments in conjunction with HVAC systems.
