10 Best HVAC Companies in Lewisville, NC

Signs You May Need HVAC Repair or Replacement

An HVAC system that's not working properly or old likely needs professional attention for repairs or replacement. Watch for these indicators that your system needs service:

• Strange noises when turning on
• Uneven heating/cooling or poor air circulation
• Frequent breakdowns and need for repairs
• Refrigerant leaks
• Corrosion, cracking, or rust
• Higher than normal energy bills
• Temperature control issues or thermostat malfunctions
• An HVAC system that's over 15 years old

If you notice any of these HVAC red flags, your system evaluated. A local provider can complete an inspection, diagnose problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Lewisville

The cost of HVAC installation or maintenance changes depending on the kind of unit you have. Common types of HVAC units include the following:

• Split or mini-split: If your home lacks the right ductwork for central air or heating, you probably have a split HVAC system. Split or mini-split systems consist of indoor units that regulate the temperature in individual rooms. These interior units are all connected to an outdoor unit.
• Hybrid split: A hybrid split HVAC unit operates similarly 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 hot and cold air between your home and outside. These systems don't produce their own heat or AC, so they work more effectively in milder climates and may not be as effective during Lewisville's hot summers.
• Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. Packaged systems consist of a single combined heating and cooling unit, typically located in an attic or basement. This unit tends to be efficient, compact, and easy to maintain.

HVAC maintenance prices differ depending on what services are needed. HVAC systems are complex and may require different kinds of maintenance. Costs for common services are as follows:

Ways to Save Money on HVAC Costs

It’s important to make any essential HVAC fixes or replacements as needed, 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. Regularly cleaning grills, condenser fan blades, ductwork, and indoor evaporator coil helps keep your HVAC system running efficiently and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
• Monitor for potential problems. Keeping an eye out for problems, for instance by consistently checking your thermostat and energy bills, lets you resolve them 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 outside areas of your system.
• 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 reduces the amount of work your HVAC system must perform.

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Look for an experienced, licensed contractor that can offer you peace of mind and make sure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Request estimates from at least three HVAC providers. Describe 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 contractors that pressure you or demand payment before work.

Check Credentials

When hiring an HVAC company, choose one with technicians that have the right 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 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 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.

In North Carolina, HVAC contractors are required to be licensed through the State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors. Not all individuals who work for a licensed firm need to be individually licensed; however, all work must be supervised by a licensed contractor. Contractors may hold multiple different licenses for different jobs. You should also check a provider's reviews and complaints with organizations such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Look for a a company with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you understand the details of a planned project. For HVAC repairs, your provider should list which parts need replacement and why. Confirm that your technician will clean and test the full system after repairs are finished to ensure that it’s working properly. When replacing your HVAC system, ask your contractor to provide details on the new estimated installation time, model, features, energy efficiency, and brand. Before signing a contract, make sure you understand the process your provider will use to select the correctly sized system for your home and what the cost will be.

Compare Warranties

Reliable HVAC companies provide warranties for their services. Broader coverage is better, so make sure to compare warranties between companies. Choose the one that offers the best coverage at a fair cost.

Get Quote in Writing

Always get HVAC estimates in writing before work begins. A comprehensive quote will cover costs for both labor and materials. Make sure that you agree to all terms before signing the contract.