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Serving the San Antonio Community
(210) 934-0634
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HVAC Services

HVAC Services in San Antonio 

Serving San Antonio Homeowners Since 1965, Backed by Trane & NATE

At Climate Control, we’ve been serving San Antonio homeowners since 1965. Family-owned and operated, our licensed and insured technicians work on all types of heating and cooling equipment, including furnaces, heat pumps, air conditioners, and ductless mini-splits. As a Trane Comfort Specialist, we bring manufacturer-level products and training to every job.

Whether you need installation, maintenance, or repair, we tailor our service to your home and budget. We offer free estimates on new systems and free second opinions so you can make decisions with confidence. Same-day and weekend availability means you don’t have to wait when your system needs attention.

Call (210) 934-0634 for HVAC service in San Antonio. You can also reach us through our online contact form.

Our Heating & Cooling Services

Our NATE-certified technicians have handled tens of thousands of HVAC services, building hands-on experience across a wide range of heating and cooling equipment. We serve both residential and commercial customers throughout San Antonio and Bexar County, from single-family homes to commercial facilities and new construction installations.

Our HVAC services include:

 

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Climate Control Services

Quality Work Revered by All

Choose Your Local Experts

Quality HVAC Solutions
Climate Control
  • Peace of Mind in Minutes
    We offer expert second opinions at no charge! A second opinion can reveal if the initial estimate is overpriced.
  • Quality Material & Craftsmanship
    We relentlessly pursue excellence, upholding the highest quality and service standards in everything we do
  • Customer Care Focused
    More than just comfort services, we aim to provide a five-star customer experience.
  • Over 60 Years of Experience
    Lean on a team of experts with the experience to back it up.

7 Signs You Need to Schedule an HVAC Service

Your HVAC system usually gives you warning before it fails. Catching problems early can cost less than emergency repairs after a full breakdown. If you notice any of the signs below, schedule an inspection promptly. We offer same-day scheduling and flat-rate pricing, so you know what to expect before any work begins.

  • Inconsistent heating or cooling - If your home isn’t reaching or holding your set temperature, your system may be losing its ability to keep up with demand.
  • Strange noises - Banging, squealing, or clanking sounds typically point to loose or worn components that need attention before they cause further damage.
  • Unusual odors - Burning, musty, or chemical smells can indicate a malfunction or a buildup of dust and debris inside the system.
  • Increased energy bills - A sudden spike in energy costs often means your system is working harder than it should, a common result of clogged filters or mechanical wear.
  • Weak airflow - Low airflow through vents or registers can signal ductwork problems, a dirty filter, or a failing blower motor.
  • Frequent cycling - A system that turns on and off repeatedly may have issues with the thermostat, filters, or the unit itself.
  • Poor indoor air quality - Rising dust, allergens, or indoor humidity often mean your system isn’t filtering or conditioning air effectively.

The earlier these warning signs are caught, they can cost less to fix. Our technicians use advanced diagnostic tools to identify the root cause quickly, so repairs target the actual problem rather than the symptoms.

What Our Customers Are Saying

  • CPS
  • Diamond Contractor
  • Trane comfort
  • Mitsubishi Electric
    "He was very professional, through."
    Climate Control provides services for our new construction as well as maintenance on our personal, office, and rental property.
    - Mike H.
    "Easy and quick appointment setup with Denise."
    Will be using them again if needed.
    - Luis L.
    "I would recommend this company to anyone!"
    Climate control did a great job installing our new Heating/AC unit.
    - Dianne B.
    "Wow!! Very impressed with the professionalism"
    THANK YOU FOR THE GREAT SERVICE!!!!
    - Rebecca W.
    "Brandon and Jesse were excellent."
    He had us back up and running in short order.
    - Jeff B.
    "I highly recommend them for either a purchase or service."
    I have used Climate Control exclusively for over three decades.
    - Randy P.
    "Thank you and would recommend Climate Control Heating & Air."
    He was timely, efficient, professional and very kind.
    - Kelly V.
    "A good business to work with."
    Always professional, polite, knowledgeable and solution oriented.
    - Subroto B.

Contact Climate Control Today!

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How Often Should I Schedule an HVAC Tune-Up?

Industry guidance calls for HVAC service at least once a year for both heating and cooling systems. A fall appointment prepares your furnace or heat pump for the colder months, while a spring visit gets your air conditioner ready before San Antonio’s long cooling season sets in. Because our summers place extended, sustained demand on cooling equipment, many Bexar County homeowners may benefit from scheduling twice-yearly service to reduce the risk of peak-season breakdowns.

Our Maintenance Program & Warranty Coverage

Regular maintenance can catch refrigerant, airflow, and electrical issues before they escalate into compressor or heat exchanger failures. Our preventive maintenance program includes scheduled inspections and tune-ups designed to help extend equipment lifespan and keep your system running efficiently year-round.

Trane equipment we install is registered directly with Trane Corporation, activating a 10-year parts warranty. Our Total Comfort Plan adds up to a 10-year parts and labor warranty, so your investment has added protection beyond the initial installation. CPS Energy also offers rebate programs for qualifying energy-efficient HVAC upgrades, and we can help you understand what may apply to your situation.

Call (210) 934-0634 to schedule HVAC service in San Antonio. Ask us about our financing options.

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