Help us match you with local pros in your area
Please enter a valid 5-digit zip code!
Join more than 640 people who have gotten a free quote in the past week.
Written By Bradford Cuthrell
Last Updated June 2024
On average, American homeowners devote 55% of their energy usage to heating and cooling their home, according to the Department of Energy. Energy costs in Cary are often higher than in other places, meaning that you're probably trying to save money on your bill.
We've put together this guide to Cary's top HVAC companies to help you find the best person for your job and get your system into top shape.
Free quotes
Reliable customer support
Informative resources
Prompt service delivery
Clear pricing policy
Services Offered
Reliable customer support
Free quotes
Informative resources
Clear pricing policy
Prompt service delivery
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
Prompt service delivery
Services Offered
Reliable customer support
Informative resources
Free quote
Clear pricing policy
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Prompt service delivery
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Clear pricing policy
Services Offered
Informative resources
Free quotes
Clear pricing policy
Services Offered
Informative resources
Clear pricing policy
Free quotes
Services Offered
Free quotes
Informative resources
Reliable customer support
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:
An HVAC system that's malfunctioning or past its lifespan likely needs professional attention for repairs or replacement. Watch for these indicators that your system needs service:
Book an inspection if you notice any of these issues. A local technician can evaluate your system, detect problems, and decide whether you need repairs or a new HVAC unit.
Your HVAC installation or maintenance cost varies depending on the type of unit. Common HVAC unit types include the following:
HVAC maintenance prices vary based on the specific services needed. HVAC systems can be complex and potentially require several different services. Price ranges for typical jobs are as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,924-$4,906 | |
Hybrid Split | $3,899-$7,184 | |
Heat Pump | $3,019-$30,766 | |
Packaged Heating and Air | $253-$421 |
It's important to fix or swap out your HVAC components when they become damaged, but it can also be expensive. Thankfully, there are steps you can take to reduce wear and tear on your HVAC.
Service | Cost | |
---|---|---|
Filter Replacement | $63-$168 | |
Condensor Cleaning | $1,263-$3,790 | |
Thermostat Repair | $84-$211 | |
Ductwork Cleaning | $404-$1,011 |
Knowing the indicators of a good HVAC company is important. A properly licensed contractor with the right experience will give you confidence that they can fix your system, providing you with effective heating and cooling in your home.
Request estimates from at least three HVAC contractors. Describe your issues and ask if specialists can inspect your system in person. Review each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid companies that pressure you or demand payment before work.
It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. In all states, HVAC contractors have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals must pass an exam (the type of exam depends on what kind of equipment they intend 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 North Carolina must be licensed via 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 types of jobs. Always check a company'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.
Make sure you know the details of your project before it begins. If HVAC repairs are required, have your provider detail which parts need replacement and why. Confirm that your technician will clean and test the entire system after the repair to verify that everything works. When getting a replacement, ask the contractor to explain the new HVAC system brand, features, energy efficiency, model, and estimated installation time. Before work begins, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.
A reputable HVAC company will back its repair work and equipment 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 company that provides the greatest protection within your budget.
Get a written estimate before HVAC work starts. A comprehensive quote includes both labor and material costs. Make sure you understand and agree to all terms before signing the contract.
Typically, your HVAC system should be inspected twice a year. After an inspection, your HVAC technician will tell you what, if any, services are required. You should also have an inspection if you start to notice any issues, such as strange noises, leaks, or unusual smells. If your home has ductwork, it should be serviced every few years.
The best times of the year to have an HVAC inspection are during the spring and fall. Technicians are generally less busy during these times, making it easier to get an appointment. This also helps get your system ready for the summer and winter, when it typically sees the most use.
You can save energy during the summer by reducing the amount of power your HVAC system uses to keep your home cool. Keep your thermostat temperature as close to the outside temperature as you can, and try to avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any window or door leaks to help keep cool air in. Similarly, ensure that your attic is well ventilated to avoid trapping excess heat in your home.
For a 2,000-square-foot home, you'll need between 2.5 and 5 tons of air conditioning capacity. In Cary, you'll probably want to choose a unit that's on the higher end of this range. If your home is larger than 1,000 square feet, central air is likely to be more effective for cooling than window units.
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 Cary, you may be able to make do with a lower-capacity furnace.
Your HVAC company might offer financing options via a third-party lender, or you may be able to obtain your own loan. It's a good idea to discuss payment options with a financial advisor and your HVAC company to make sure that you find the best option for you.
There are a number of ways you can make your HVAC system more energy-efficient: