10 Best HVAC
in Hendersonville, TN

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make fixes or install a new unit. Look out for these common indicators that your HVAC needs service:

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

If you're experiencing any of these HVAC issues, we recommend having a technician inspect your system. A local professional can detect problems and determine whether fixing or replacing your HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Hendersonville

Your HVAC installation or maintenance cost changes depending on the type of unit. Common HVAC unit varieties include the following:

• Split or mini-split: Homes without ductwork for central air often have split or mini-split HVAC systems. These systems consist of indoor units in each room to regulate temperature, which 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 work by transferring hot and cold air between your home and the outdoors. These systems don't produce heat or air conditioning themselves, and are more suited to more moderate climates.
• Packaged heating and air: Packaged HVAC systems work well in smaller homes. They consist of a single combined heating and air conditioning unit, typically located in a basement or attic. This unit is typically compact, energy-efficient, and straightforward to maintain.

HVAC maintenance prices vary based on the work needed. HVAC systems are complicated and may need several types of maintenance. Prices for common jobs are as follows:

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

• Keep your system clean. Keeping your grills, indoor evaporator coil, condenser fan blades, and ductwork clean helps your system run and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system whenever it begins to look dirty.
• Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your house's HVAC system.
• Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This helps you address problems before they get too expensive.
• Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the outside areas of your HVAC.

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is key for a successful installation or repair. An experienced, credentialed HVAC contractor gives you confidence your system can provide consistent heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC contractors for quotes. Describe your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand upfront payment.

Check Credentials

When hiring an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. HVAC contractors in all states must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians 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 the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

In Tennessee, HVAC contractors 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 work on jobs involving electrical work, and there may be other local requirements for HVAC contractors. Make sure that you 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 Yelp, Google Reviews, and the Better Business Bureau (BBB). You want to hire a company with glowing reviews and stories of positive service experiences.

Understand Work Details

Always make sure you know the details of your project. For HVAC repairs, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are completed to verify that it’s working properly. When replacing your HVAC, have the contractor explain the new brand, model, estimated installation time, energy efficiency, and features. Before work starts, be sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

Reputable HVAC companies back their work with warranties. Compare warranties from different companies, while remembering that more comprehensive coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

Get written estimates before starting any HVAC work. The quote should cover costs for both labor and materials. Read all terms carefully before signing.