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10 Best HVAC Companies in San Antonio, TX

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Written By Bradford Cuthrell

Last Updated April 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the Department of Energy. In San Antonio, you're likely looking to reduce your energy usage and save money on your bills.

A top HVAC contractor can get your system into shape for a reasonable price, saving you money while keeping your home comfortable. That's why we've put together this guide to the top HVAC companies in San Antonio.

Top 10 Best HVAC Companies in San Antonio

Hunter Service Group

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4710 Shavano Oak #103, San Antonio, TX 78249 (210) 361-3398 hunterservicegroup.com

Prompt service delivery

Free quote

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Indoor air quality
Ductless
Ac repair
Maintenance
Filtration
Emergency services
Furnace repair
Ac installation
Furnace installation

Damiani's Comfort Design

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626 Isom Rd, San Antonio, TX 78216 (210) 761-5446 comfortdesigntexas.com

Reliable customer support

Informative resources

Free quote

Clear pricing policy

Prompt service delivery

Services Offered

Indoor air quality
Furnace installation
Furnace repair
Ductless
Ac installation
Maintenance
Ac repair
Emergency services

EZ Air Conditioning and Heating

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7755 Eckhert Rd #102, San Antonio, TX 78240 (210) 558-7883 ezacandheat.com

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

Maintenance
Furnace installation
Indoor air quality
Ductless
Ac repair
Ac installation
Inspection
Emergency services
Smart home integration
Duct cleaning

Service First

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7814 Mainland Dr Suite 112, San Antonio, TX 78250 (210) 521-1500 servicefirstactx.com

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Prompt service delivery

Services Offered

Ventilation
Indoor air quality
Ac installation
Furnace installation
Ductless
Furnace repair
Ac repair
Emergency services
Maintenance

Rosenberg Plumbing & Air

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4335 Vance Jackson Rd Suite 505, San Antonio, TX 78230 (210) 987-5587 rosenberghvac.com

Prompt service delivery

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

Furnace installation
Emergency services
Indoor air quality
Ac repair
Ductless
Filtration
Maintenance
Ac installation

Mr. Wilson Heating & Air Conditioning

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219 W Rhapsody Dr, San Antonio, TX 78216 (210) 308-9866 mrwilsonair.com

Clear pricing policy

Informative resources

Services Offered

Filtration
Ac installation
Furnace installation
Maintenance
Furnace repair
Indoor air quality
Duct cleaning
Ac repair
Ductless
Emergency services

Air Care & Canyon Lake Air Conditioning

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11725 Warfield St, San Antonio, TX 78216 (210) 495-3555 aircare-sa.com

Reliable customer support

Informative resources

Clear pricing policy

Free quote

Services Offered

Maintenance
Ductless
Ac installation
Ac repair
Duct cleaning
Emergency services
Furnace installation
Filtration
Indoor air quality

Ike's Air Conditioning

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5504 Bandera Rd #208, San Antonio, TX 78238 (210) 405-6116 ikesair.com

Informative resources

Clear pricing policy

Reliable customer support

Free quote

Services Offered

Ac repair
Ac installation
Furnace installation
Indoor air quality
Filtration
Ductless
Duct cleaning
Maintenance
Emergency services

Tri-City

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9111 Broadway, San Antonio, TX 78217 (210) 825-0194 tri-cityac.com

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Clear pricing policy

Prompt service delivery

Free quote

Reliable customer support

Services Offered

Indoor air quality
Ductless
Emergency services
Ac installation
Furnace installation
Maintenance
Furnace repair

Air Authority LLC

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2554 Boardwalk St, San Antonio, TX 78217 (210) 809-6493 airauthorityllc.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Filtration
Emergency services
Maintenance
Ac repair
Duct cleaning
Furnace installation
Ductless
Ac installation
Indoor air quality
Today's Homeowner Ranking Methodology

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:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs attention from a professional who can make repairs or install a new unit. Watch out for these common signs that your HVAC needs service:

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

Book an inspection if you notice any of these problems. A local technician can inspect your system, detect problems, and determine whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in San Antonio

What you spend on HVAC installation or maintenance varies based on your system type. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central heating and cooling often have split or mini-split HVAC systems. These systems consist of indoor units in each room to regulate temperature. These indoor units connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but has the capacity to draw on either gas or electricity as energy sources.
  • Heat pump: Heat pumps move hot and cold air between your home and the outdoors. They don't make their own heating and cooling, so they work best in more temperate climates and may not be as effective during San Antonio's hot summers.
  • Packaged heating and air: Packaged HVAC systems are good for smaller houses. They consist of a single heating and cooling unit, typically located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance prices differ based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Costs for typical jobs are as follows:

HVAC Unit TypeCost
Split$1,689-$4,306
Hybrid Split$3,423-$6,306
Heat Pump$2,650-$27,005
Packaged Heating and Air$222-$370

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 condenser fan blades, grills, ductwork, and indoor evaporator coil clean enables your HVAC system to function effectively and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC when you notice things starting to get 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 lower 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 allows you to address problems before they get too expensive.
  • Change filters regularly. Air flows best through your HVAC system when you change out or clean the filters every 1–3 months. Also avoid letting debris pile up on the external sections of your HVAC.
ServiceCost
Filter Replacement$55-$148
Condensor Cleaning$1,109-$3,327
Thermostat Repair$74-$185
Ductwork Cleaning$355-$887

How To Choose a Local HVAC Company

Knowing the right things to look for in an HVAC company is key for a smooth installation or repair. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent heating and cooling year-round.

Compare Multiple Bids

Get quotes from three or more HVAC providers. Describe your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs skilled technicians with the necessary licensure and training. 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 at the state level.

In Texas, HVAC contractors are required to be licensed by the Texas Department of Licensing and Regulation. Contractors need to have at least four years of experience in 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 check a provider's reviews and complaints with organizations such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Choose a provider with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you know what a company’s process looks like. When HVAC repairs are needed, ask your provider to specify which parts require replacement and explain why. Confirm that your technician will clean and test the system afterward to ensure proper operation. For replacement, ask your contractor to explain the new HVAC system brand, model, estimated installation time, features, and energy efficiency. Before signing a contract, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Trustworthy HVAC companies stand behind their work with warranties. Compare warranties from different companies, keeping in mind that broader coverage is better. Look for the company that provides the most coverage for a fair price.

Get Quote in Writing

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

Frequently Asked Questions About HVAC in San Antonio, TX

Typically, you should have your HVAC system inspected twice a year. After that inspection, your HVAC technician will tell you what services are needed. You should also have your system inspected and serviced if you notice any new issues, such as strange noises, unusual smells, or leaks. 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 less busy during these times, making it easier to get an appointment. This also ensures that your system is ready for the summer and winter, the times of the year when it sees 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 can, and avoid making drastic changes in temperature all at once. Keep your roof well-maintained and seal any leaks around your doors and windows to avoid letting cool air escape. Similarly, make sure your attic is well ventilated to avoid trapping excess heat in your home.

It takes roughly one to three days to have your HVAC system installed or replaced. If you need just a furnace or a single air conditioning unit, this might take anywhere from a few hours up to two days. This timeline can be influenced by the size of your home, the accessibility of your system, and any new issues your technician runs into.

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 San Antonio, 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 San Antonio, you'll likely look for a unit on the higher end of this range. Generally, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

Typically, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you may consider taking out a loan on your own. Be sure to talk to your HVAC company and a financial advisor to learn what options are available and appropriate for your situation.

There are several ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of problems as they come up.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When it comes time to replace any part of your HVAC system, see if there are Energy Star-certified or other environmentally friendly options.

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