Expert Advice On Improving Your Home
Expert Advice On Improving Your Home
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Written By Bradford Cuthrell
Last Updated April 2024
If you're like most Americans, over half of your energy bill (55%, according to the U.S. Department of Energy) goes toward heating and cooling. It's important that the temperature control systems in your Lexington home are functioning properly, so you can avoid spending more than necessary.
We've compiled this guide to Lexington's top HVAC companies to help you hire the right person for your job and get your system into its best shape ever.
Free quote
Prompt service delivery
Clear pricing policy
Informative resources
Services Offered
Reliable customer support
Free quote
Informative resources
Clear pricing policy
Services Offered
Clear pricing policy
Reliable customer support
Informative resources
Free quote
Services Offered
Reliable customer support
Free quote
Clear pricing policy
Informative resources
Prompt service delivery
Services Offered
Clear pricing policy
Reliable customer support
Free quote
Informative resources
Services Offered
Free quote
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Informative resources
Clear pricing policy
Prompt service delivery
Free quote
Services Offered
Clear pricing policy
Reliable customer support
Free quote
Informative resources
Services Offered
Reliable customer support
Free quote
Clear pricing policy
Services Offered
Clear pricing policy
Reliable customer support
Informative resources
Free quote
Services Offered
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:
A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make repairs or install a new unit. Watch out for these common indicators that your HVAC needs service:
If you notice any of the above, it's wise to have a local HVAC technician inspect your system. They can identify problems and recommend whether repair or full HVAC replacement is required.
The price of HVAC installation or maintenance changes depending on the kind of unit you have. Common types of HVAC units include the following:
HVAC maintenance costs vary depending on what services are needed. HVAC systems are complicated and might require different kinds of maintenance. Fees for some common services are as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,912-$4,874 | |
| Hybrid Split | $3,874-$7,137 | |
| Heat Pump | $3,000-$30,564 | |
| Packaged Heating and Air | $251-$418 |
HVAC system repairs and replacements are important, but can be pricey. Fortunately, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $63-$167 | |
| Condensor Cleaning | $1,255-$3,765 | |
| Thermostat Repair | $84-$209 | |
| Ductwork Cleaning | $402-$1,004 |
It's important to know what makes a good HVAC company. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can fix your system, providing you with effective air conditioning and heating in your home.
Request estimates from at least three HVAC companies. Describe your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid contractors that pressure you or demand payment before work.
Choose an HVAC company with skilled technicians who have proper licensing and experience. HVAC contractors in all states have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, contractors must pass an exam (the type of exam depends on the kind of equipment they plan to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled by the state.
HVAC contractors in Tennessee only require a license when working on projects valued at $25,000 or more. For these jobs, they require a mechanical contractor license from the Department of Commerce and Insurance.
Many counties will require a Limited Licensed Electrician license to work on jobs involving electrical work, and there may be other local requirements for HVAC contractors. Be sure to confirm any requirements with your city or municipal government before signing a contract. You should also check a company's reviews and complaints on sites such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with glowing feedback and good customer testimonials.
Always make sure you know what a company’s process is like. When HVAC repairs are needed, ask your provider to list which parts require replacement and explain why. Confirm that your technician will clean and test the system after finishing the work to guarantee proper operation. When replacing your HVAC system, have the provider describe the new estimated installation time, model, brand, features, and energy efficiency. Before work starts, ask about the process your provider will use to properly size the new system for your home and how much it will cost.
A reputable HVAC company will stand behind its repair work and installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully review the fine print for each contractor and choose the provider that offers the greatest protection at a reasonable price.
Always get estimates for HVAC service in writing before work begins. An itemized quote should cover both labor and materials. Make sure you understand all terms before signing a contract.
Normally, your HVAC system should be inspected twice a year. After that inspection, your HVAC technician will tell you what services are needed. You should also have an inspection if you notice any new issues, like strange noises, unusual smells, or leaks. If your home has ductwork, it should be serviced every few years.
The best times of the year to have your HVAC system inspected are the spring and fall. Technicians are generally less busy during these times, which makes it easier to get an appointment. This also helps get your system ready for the summer and winter, which is when it normally gets the most use.
You can save energy during the summer by making it easier for your HVAC system to keep your home cool. Keep your thermostat temperature as close to the outside temperature as is comfortable, and avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any door or window leaks to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.
Generally, whole-system HVAC installation or replacement takes one to three days. Installing or replacing an air conditioning unit or a furnace can take as little as half a day or as much as two days. The exact amount of time will be based on factors like the size of your house, how easily accessible different parts of the system are, and whether your technician finds any problems.
For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Lexington, you may be able to make do with a lower-capacity furnace.
For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. In Lexington, you'll likely look for a unit on the higher end of this range. Typically, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
Normally, HVAC financing is through a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out a loan on your own. Be sure to talk to your HVAC company and a financial advisor to find out what options are available to you and appropriate for your situation.
There are several ways you can make your HVAC system more energy-efficient:
