10 Best HVAC Companies in Gallatin, TN

Signs You May Need HVAC Repair or Replacement

An HVAC system that's broken or outdated likely needs professional attention for repairs or replacement.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

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

If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.

Cost of HVAC Installation and Maintenance in Gallatin

What you pay for HVAC installation or maintenance depends on your system type. Common HVAC unit styles include the following:

• Split or mini-split: If your home lacks the right ductwork for central air or heating, you likely have a split HVAC system. Split or mini-split systems consist of interior units that regulate the temperature in individual rooms. These interior units are all connected to an outdoor unit.
• Hybrid split: A hybrid split HVAC system functions comparably to a regular split system. It provides flexibility by providing the option to use either electricity or gas for energy.
• Heat pump: Heat pumps transfer warm and cool air between your home and the outside. These systems don't make their own heat or AC, so they work better in moderate climates.
• Packaged heating and air: Packaged HVAC systems are a practical choice for smaller houses. These systems have a single heating and cooling unit, normally located in a basement or attic. They're space-saving, energy-efficient, and easy to maintain.

The cost 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:

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is important, but can be costly. Luckily, there are steps you can take to reduce gradual wear and tear on your system.

• Keep your system clean. Cleaning your grills, condenser fan blades, indoor evaporator coil, and ductwork regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it begins to look dirty.
• Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This helps you address issues before they get too expensive.
• Change filters regularly. Replacing or cleaning your air filters every 30–90 days helps air flow smoothly through your HVAC system. We also recommend regularly clearing dirt and debris away from the outdoor sections of your system.
• Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help lower the work required from your HVAC system.

How To Choose a Local HVAC Company

Knowing the indicators of a good HVAC company is important. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can keep your system running efficiently, providing you with effective air conditioning and heating for your home.

Compare Multiple Bids

Get quotes from at least three HVAC contractors. Explain your issues and ask if technicians can inspect your system in person. Review each company's diagnoses, recommended solutions, estimated cost, timelines, and warranties. Avoid companies that pressure you or demand payment before work.

Check Credentials

When looking for an HVAC provider, choose one with technicians that have the proper training, licenses, and experience. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "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 by the state.

HVAC contractors in Tennessee are only required to be licensed if they work on projects valued above $25,000. 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 handle jobs that involve electrical work, and there may be other local requirements for HVAC contractors. Make sure that you confirm any requirements with your city or municipal government before signing a contract. Always check a provider's reviews and complaints with organizations such as Google Reviews, Yelp, and the Better Business Bureau (BBB). You'll want to select a company with glowing reviews and stories of positive service experiences.

Understand Work Details

Always make sure you know what a company’s process looks like. When getting HVAC repairs, ask your provider to specify which parts require replacement and why. Confirm that your technician will clean and test your system afterward to verify proper operation. When replacing your HVAC system, have the provider describe the new energy efficiency, estimated installation time, brand, features, and model. 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.

Compare Warranties

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

Get Quote in Writing

Get written estimates before beginning any HVAC work. The quote should outline costs for both materials and labor. Review all terms carefully before signing.