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Last Updated: February 25, 2025
According to the U.S. Department of Energy, about 55% of energy use in American homes goes toward heating and cooling. Celina's hot summers probably mean that your energy bill is higher during the warmer months. The average resident spends $120 a month cooling their home.
A talented HVAC contractor can get your system into its best shape ever, letting you keep your home comfortable while still saving money. That's why we've assembled this guide to the top HVAC companies in Celina.

Our Rating
User Rating
Clear pricing policy
Informative resources
Prompt service delivery
Free quotes
Reliable customer support
Services Offered

Our Rating
User Rating
Prompt service delivery
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Free quote
Clear pricing policy
Prompt service delivery
Services Offered

Our Rating
User Rating
Prompt service delivery
Reliable customer support
Informative resources
Free quotes
Clear pricing policy
Services Offered

Our Rating
User Rating
Prompt service delivery
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Informative resources
Free quotes
Reliable customer support
Clear pricing policy
Services Offered

Our Rating
User Rating
Informative resources
Clear pricing policy
Reliable customer support
Services Offered

Our Rating
User Rating
Informative resources
Free quote
Reliable customer support
Clear pricing policy
Prompt service delivery
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Clear pricing policy
Free quotes
Reliable customer support
Informative resources
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:
If your home's HVAC system isn't working correctly or nearing the end of its lifespan, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common indicators that your system needs expert attention:
Schedule an inspection if you notice any of these problems. A local technician can assess your system, detect problems, and figure out whether you need to fix or replace your HVAC.
What you pay for HVAC installation or maintenance is determined by your system type. Common HVAC unit styles include the following:
The price of HVAC maintenance also depends on what kind of work you're having done. HVAC systems are complicated and may require different kinds of maintenance. The cost of some common repairs is as follows:
| HVAC Unit Type | Cost | |
|---|---|---|
| Split | $1,951-$4,975 | |
| Hybrid Split | $3,954-$7,285 | |
| Heat Pump | $3,062-$31,198 | |
| Packaged Heating and Air | $256-$427 |
HVAC system repairs and replacements are important, but can be expensive. Fortunately, homeowners can take steps to reduce wear and tear on their system and lower future maintenance needs.
| Service | Cost | |
|---|---|---|
| Filter Replacement | $64-$171 | |
| Condensor Cleaning | $1,281-$3,843 | |
| Thermostat Repair | $85-$214 | |
| Ductwork Cleaning | $410-$1,025 |
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 ensure your system provides reliable heating and air conditioning for your home.
Request estimates from three or more HVAC providers. Explain your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid providers that pressure you or demand payment before work.
It's important to choose an HVAC company that employs technicians with the proper qualifications and expertise. HVAC contractors in all states have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, a contractor must pass an exam (the specific exam depends on what 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 at the state level.
In Texas, HVAC contractors must be licensed by the Texas Department of Licensing and Regulation. Contractors must have at least four years of experience within the past six years and must provide proof of insurance. An individual can also be a registered technician, which has no experience requirements, or a certified technician, which requires two years of experience. Registered and certified technicians must both be supervised by a licensed contractor. You should also read reviews and complaints on sites like the Better Business Bureau (BBB), Yelp, and Google Reviews. Choose a company with positive reviews and reports of fantastic customer experiences.
Always make sure you know what a company’s process is like. When HVAC repairs are needed, ask your provider to list which parts need 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, ask your contractor to provide details on the new energy efficiency, features, brand, model, and estimated installation time. Before work begins, 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.
Trustworthy HVAC companies back their work with warranties. Look at warranties from different companies, keeping in mind that broader coverage is better. Look for the provider that offers the most coverage for a reasonable price.
Always get HVAC bids in writing before work begins. A comprehensive quote will cover costs for both materials and labor. Make sure that you agree to all terms before signing the contract.
Typically, you should have your HVAC system inspected twice a year. After an inspection, your HVAC technician will tell you what services are needed. You should also have an inspection if you notice any new issues, such as leaks, strange noises, or unusual smells. If you have ductwork in your home, it should be serviced every few years.
The best times to have an HVAC inspection are during the spring and fall. Technicians are less busy during these times, which makes it easier to get an appointment. This also ensures that your system is 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. Set your thermostat as close to the outside temperature as you comfortably 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 avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.
It takes between one and three days to have your HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this may take between half a day and two days. This timeline will be affected by the size of your house, how easily accessible your system is, and any new issues your technician discovers.
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 Celina, 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 between 2.5 and 5 tons of capacity. In Celina, you'll likely want something on the higher end of this range. Usually, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
Your HVAC company might provide financing options through a third-party lender, or you might choose to obtain your own loan. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you're choosing the best option for you.
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