Heating Contractor Knoxville
$95
Heating Repair Diagnostic
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(865) 364-6479
Trusted Heating Repair, Installation & Maintenance in Knoxville, TN
When the temperatures drop in East Tennessee, you need a heating system you can depend on. At Smith Heating and Air, we’re proud to be a trusted heating contractor in Knoxville providing fast, reliable, and affordable service for homeowners across the area. Whether your heat pump stops working in the middle of a cold night or you simply want to keep your system running its best, our experienced HVAC technicians are here to help.
We deliver high-quality heating repair, seasonal maintenance, and new system installation backed by friendly customer service and decades of industry knowledge. When you choose Smith Heating and Air, you’re choosing comfort, reliability, and a team that truly cares about your home.
Why Choose a Local Heating Contractor in Knoxville?
As a local HVAC contractor serving Knoxville and surrounding Tennessee communities, we understand the unique challenges that come with East Tennessee weather. From sudden cold snaps to freezing winter nights, your heating system works hard—so it deserves professional care.
Here’s why thousands of Knoxville homeowners turn to us:
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Fast & reliable service
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Honest pricing with no surprises
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Experienced and certified HVAC technicians
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Maintenance that extends system life
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Quality workmanship you can trust
When you search for a heating contractor Knoxville, you need a dependable team that shows up when it matters most. That’s exactly what we do.
Heating Repair in Knoxville
A broken heater/furnace is more than an inconvenience—it’s a safety issue. If your furnace, heat pump, or gas system isn’t keeping your home warm, our technicians can diagnose the problem quickly and restore your comfort.
Common heating issues we fix include:
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System blowing cold air
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Strange noises or burning smells
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Weak airflow
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Short cycling
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Pilot or ignition problems
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High energy bills
Learn more about our full heating services here.
When you call Smith Heating and Air for heating repair in Knoxville, you can expect fast response times, honest assessments, and long-lasting solutions—not temporary fixes. Our trained technicians use advanced diagnostic tools to pinpoint the exact cause of your heating issue and provide clear explanations before any work begins. We service all major brands and models, and we carry common replacement parts on our trucks to complete most repairs the same day. Whether your system fails during a cold snap, starts making unusual noises, or simply can’t keep up with the winter temperatures, you can trust our team for dependable, affordable heating repair you can feel good about.
Heating Installation & Replacement
If your system is old, inefficient, or constantly breaking, it may be time for a replacement. We install modern, energy-efficient heating systems such as Amana, Goodman, and others that help reduce monthly utility costs and improve indoor comfort.
We’ll help you choose the right type of system for your home, including:
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High-efficiency furnaces
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Dual-fuel systems
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Heat pumps
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Packaged units
We also offer free estimates on new HVAC system installations.
A properly installed heating system can make a world of difference during harsh East Tennessee winters. At Smith Heating and Air, our certified technicians follow industry-leading installation practices to ensure your new system delivers maximum performance, energy efficiency, and long-term reliability.
We take the time to evaluate your home’s layout, insulation, square footage, and heating needs so you receive a system that’s perfectly sized—not too big, not too small—for consistent comfort and lower energy bills. Whether you’re upgrading an outdated unit or replacing a system that’s reached the end of its lifespan, you can count on our Knoxville HVAC experts for dependable service and exceptional workmanship every step of the way.
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Heating Maintenance for Knoxville Homes
Regular maintenance is the key to preventing expensive breakdowns and keeping your heating system performing at its best. Our maintenance service includes cleaning components, checking safety features, ensuring proper airflow, and inspecting parts that commonly fail in colder months.
Routine maintenance helps:
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Lower energy bills
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Improve air quality
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Extend equipment life
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Reduce repairs
FAQ: Heating Contractor Knoxville — Top Questions Homeowners Ask
How often should I schedule heating maintenance in Knoxville?
At least once a year—ideally in the fall before temperatures drop.
Why is my heater blowing cold air?
It could be a thermostat issue, clogged filter, dirty sensors, or a failing component.
What are the signs my furnace or heat pump needs repair?
Common warning signs include uneven heating, unusual noises, higher energy bills, or the system running constantly. If you notice these issues, it’s best to schedule a service call before the problem gets worse.
How do I know if my furnace needs repair or replacement?
If it’s over 12–15 years old, needs frequent repairs, or has high energy bills, replacement may be more cost-effective.
Are heat pumps good for Knoxville weather?
Yes! Knoxville’s mild winters make heat pumps an efficient and popular choice.
What should I check before calling for heating repair?
Check your thermostat, filters, breakers, and vents. If the issue continues, call a professional.
How long does a typical furnace last?
Most furnaces last 12–20 years with proper maintenance.
Can I save money by upgrading my heating system?
Absolutely. Modern systems use far less energy and can reduce monthly utility bills.
Do you offer emergency heating repair in Knoxville?
Yes—we offer fast, reliable service when you need it most.
Smith Heating and Air is your trusted heating contractor in Knoxville, providing fast, reliable heating and furnace repair, professional installations, and seasonal maintenance to keep your home warm, safe, and efficient all winter long. Our certified technicians deliver honest service, dependable workmanship, and friendly care you can count on. Whether your system needs a quick fix or a full tune-up, we’re here to restore your comfort with expert local service. Call Smith Heating and Air today to schedule your heating or furnace repair, maintenance, or installation and stay warm and comfortable all season long.
Schedule Now
(865) 364-6479
Your Trusted Heating Contractor in Knoxville
At Smith Heating and Air, your comfort is our priority. If your heater 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 heating repair, installation, or maintenance from Knoxville’s trusted HVAC team.
$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 Heating Contractor Knoxville Resources
Looking to keep your heating system efficient and reliable? Check out these helpful guides from trusted sources:
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U.S. Department of Energy – Heating Efficiency Tips
Find ways to save energy, keep costs down, and stay comfortable when the weather cools down. -
Knoxville Utilities Board – Energy & Home Efficiency Resources
Your local source for energy saving tips in the Knoxville, TN area.