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10 Best HVAC Companies in Jefferson City, TN

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Written By Bradford Cuthrell

Last Updated April 2024

On average, Americans devote 55% of their home energy usage to heating and cooling, according to the U.S. Department of Energy. You don't want to spend more than you need to on temperature control in your Jefferson City home, so it's important to make sure all systems are functioning properly.

Our guide to Jefferson City's top HVAC companies can help you get your system into its best shape ever, allowing you to keep comfortable while saving money.

Top 10 Best HVAC Companies in Jefferson City

Lynch Heating & Air Conditioning

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5270 Cub Cir B, Morristown, TN 37814 (423) 587-0900 lynchhvac.com

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Prompt service delivery

Services Offered

Furnace repair
Maintenance
Emergency services
Ac installation
Furnace installation
Indoor air quality
Ventilation
Ductless

Budget Heating & Air Conditioning

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950 Churchview St, New Market, TN 37820 (865) 475-7394 budgetheatandac.com

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Prompt service delivery

Services Offered

Furnace installation
Furnace repair
Emergency services
Ductless
Maintenance
Indoor air quality
Ac installation

Environment Control Specialist LLC

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1717 Mt Pleasant Rd, Jefferson City, TN 37760 (865) 748-3512 environmentcontrolspecialist.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

Furnace repair
Maintenance
Ductless
Ac repair
Boiler repair
Furnace installation

Seal Heat and Air

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930 Mill St, Dandridge, TN 37725 (865) 397-3238 sealheatandair.com

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Free quote

Services Offered

Ac installation
Furnace installation

Renner Electric Heating & Cooling

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5740 W Andrew Johnson Hwy, Morristown, TN 37814 (423) 616-1903 morristownhvaccontractor.com

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Free quote

Services Offered

Emergency services
Furnace installation

Weems Heating and Air.

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4021 Cameron Rd, Morristown, TN 37814 (423) 839-3620 weems-heating-and-air.business.site

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Comfort Zone Heating & Air

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2705 Highland Cir, Kodak, TN 37764 (865) 933-6095 cz-hvac.com

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Services Offered

Ac repair

Sam Jarnigan Electric Heat & Air

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406 E Main St, Morristown, TN 37814 (423) 586-8428 jarniganheatingandair.com

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Clear pricing policy

Prompt service delivery

Free quote

Informative resources

Services Offered

Maintenance
Emergency services

Fenco Supply

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904 Freshour St, Morristown, TN 37813 (423) 586-8140 gibsonhvac.com

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Clear pricing policy

Reliable customer support

Services Offered

Indoor air quality

LB Chase Mechanical

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2574 Boyds Creek Hwy, Sevierville, TN 37876 (865) 505-7081 lbchase.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

Ac installation
Ac repair
Furnace installation
Ductless
Indoor air quality
Maintenance
Emergency services
Ventilation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

An HVAC system that's malfunctioning or old likely needs professional attention for repairs or replacement. Watch for these signals that your system needs service:

  • Cracking, corrosion, or rust
  • Thermostat malfunctions or temperature control issues
  • Poor air circulation or uneven heating/cooling
  • Refrigerant leaks
  • Unusually high energy bills
  • Frequent breakdowns and need for repairs
  • Strange noises when the system turns on
  • An HVAC system that's over 15 years old

If you see any of these HVAC issues, you should have a technician inspect your system. A local professional can diagnose problems and let you know whether whether repairing or getting a new HVAC unit is the best solution.

Cost of HVAC Installation and Maintenance in Jefferson City

HVAC installation or maintenance prices change depending on your system. Common HVAC unit types include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you likely have a split or mini-split system. Split systems have internal units in each room to control temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions in the same way as a normal split system, but has the advantage of being able to utilize energy from either electric or gas sources.
  • Heat pump: Heat pumps exchange hot and cold air between your house and the outdoors. They don't create their own heating and cooling, so they work more efficiently in more mild climates.
  • Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. They have a single heating and cooling unit, typically in a basement or attic. This unit is often compact, energy-efficient, and easy to maintain.

The price of HVAC maintenance also depends on the kind of work you're having done. HVAC systems are complex and can require different kinds of maintenance. The cost of some common repairs is as follows:

HVAC Unit TypeCost
Split$1,883-$4,800
Hybrid Split$3,815-$7,029
Heat Pump$2,954-$30,103
Packaged Heating and Air$247-$412

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is crucial, but can be costly. Fortunately, there are steps you can take to minimize wear and tear over time on your system.

  • Monitor for potential problems. Keeping an eye out for problems, for instance by consistently checking your thermostat and energy bills, helps you resolve them before they get too expensive.
  • Change the position of your blinds seasonally. During winter, leaving your blinds open allows your home to benefit from passive solar heating. In the summer, keeping your blinds shut helps to block out heat. Doing both helps minimize the amount of work your HVAC system is required to do.
  • Keep your system clean. Keeping your indoor evaporator coil, grills, ductwork, and condenser fan blades clean enables your HVAC system to function effectively and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your home's HVAC when you notice it starting to get dirty.
  • Change filters regularly. Changing or cleaning your air filters every 1–3 months helps air flow efficiently through your HVAC system. We also recommend regularly clearing dirt and debris away from the outside areas of your system.
ServiceCost
Filter Replacement$62-$165
Condensor Cleaning$1,236-$3,708
Thermostat Repair$82-$206
Ductwork Cleaning$396-$989

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. A properly licensed contractor with the right experience will give you confidence that they can maintain your HVAC system properly, providing you with effective heating and cooling in your home.

Compare Multiple Bids

Request estimates from three or more HVAC companies. Explain your issues and ask if specialists can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs qualified technicians who have the necessary training and licenses. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.

HVAC contractors in Tennessee only require a license when working on projects valued above $25,000. In these cases, they require a mechanical contractor license from the Department of Commerce and Insurance.

Many counties will require a Limited Licensed Electrician license to complete jobs involving electrical work, and there may be other local requirements for HVAC contractors. Be sure to check with your city or municipal government before signing a contract. You should also check a company's reviews and complaints with organizations such as the Better Business Bureau (BBB), Google Reviews, and Yelp. Choose a company with positive reviews and a history of good customer service.

Understand Work Details

It’s important to know what the work process is going to look like. For HVAC repairs, the company should detail the exact parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to guarantee everything is working correctly. When replacing your HVAC, have the contractor explain the new energy efficiency, brand, features, estimated installation time, and model. Before work starts, make sure you understand how your provider will determine the right system size for your home and what the price will be.

Compare Warranties

Reputable HVAC companies stand behind their work with warranties. Look at warranties from different companies, while remembering that broader coverage is better. Look for the company that offers the most coverage for a reasonable price.

Get Quote in Writing

Always get HVAC estimates in writing before work begins. A detailed quote covers costs for both materials and labor. Confirm that you agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Jefferson City, TN

You should have your HVAC system inspected twice annually. At the time of the inspection, your technician will tell you if any services are needed. You should also call a technician if you start noticing issues such as strange noises, leaks, or unusual smells. If your system has ductwork, you should have it inspected every few years.

Normally, it's smart to schedule inspections in the spring and fall, as these times tend to be less busy. This also helps make sure your system is prepared for the summer and winter, when it likely sees the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain your home's temperature. Always keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at once. You may also consider installing a smart thermostat.

Generally, HVAC installation or replacement takes between one and three days for the entire system. Installing or replacing an air conditioning unit or a furnace takes anywhere from about half a day up to two days. The exact amount of time will be based on factors like how large your home is, how easily accessible different parts of the system are, and whether your technician runs into any problems.

For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. If your home is larger than 1,000 square feet, central air is likely to be more effective than window units for cooling.

For a 2,000-square-foot home, you'll also look for a furnace that is between 50,000 and 80,000 BTUs (British thermal units). In Jefferson City, you might be able to make do with a lower-capacity furnace.

Usually, HVAC financing is offered through a third-party lender. If your HVAC company doesn't have financing options, you could consider taking out a loan on your own. Be sure to speak with your HVAC company and a financial advisor to determine what options are available and appropriate for your situation.

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