Best HVAC Services In

Alamo Heights

Great service the ole' fashioned way!

Proudly installing Daikin.     & American Standard products. Servicing all makes and models.

Yes! We Service Your Area

Please let us know how we can help you today.

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EmergencyService?

When your HVAC system suddenly fails, we know you shouldn’t wait to get your comfort restored. Don’t worry, we’re here to help. We’re booking 24 hours, so rest assured that you’ll be on our schedule right away.
Call us now

Looking To Get A Quote?

Getting an estimate is easy with Stay Cool Air Conditioning and Heating. Our team of Comfort Experts would love to help you figure out your tailored quote. Schedule an appointment with our Stay Cool experts and we'll get with you right away!
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We Offer Financing

Upgrading your HVAC system has never been this affordable. Starting from $85 per month, you can get the best AC or furnace installation experience in all of San Antonio, TX.
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Our Seasonal Offerings

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Professional
HVAC Services

Professional HVAC Services In Alamo Heights, TX

At Stay Cool, we’re not just HVAC experts we’re your neighbors. Whether you're battling Texas heat or prepping for those cooler months, our technicians in Alamo Heights deliver stress-free, reliable service tailored to your home or business. We offer expert installations, fast repairs, and flexible maintenance plans to keep your systems running smoothly year-round. With trusted Daikin systems and financing starting at $89/month, upgrading your comfort has never been easier. Stay Cool brings honesty, family values, and top-tier service to every home in Alamo Heights.

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About Your AC

Explore Our HVAC Services

At Stay Cool, we proudly serve the Alamo Heights community with top-quality HVAC solutions. Whether you need a new installation, timely repair, or ongoing maintenance, we’ve got you covered. Our team works with trusted equipment brands, including Daikin, and offers flexible financing and 24/7 Club maintenance plans. Comfort, convenience, and long-lasting performance—that’s the Stay Cool promise.

Best Residential Cooling Services in Alamo Heights, TX

At Stay Cool Air Conditioning & Heating, we’re here to keep Alamo Heights homes cool and comfortable with energy-efficient solutions. From expert AC installations to reliable repairs and maintenance, we make home cooling easy. Backed by trusted brands and flexible financing, our 24/7 Club maintenance plans give you peace of mind all summer long.

Best Residential Heating Services in Alamo Heights, TX

Whether it's a cold snap or just chilly mornings, Stay Cool provides dependable heating services for Alamo Heights homes. Our technicians handle everything from furnace installations to repairs and seasonal tune-ups. We work with top brands and offer financing to ensure comfort without breaking the bank.

Best Commercial Cooling Services in Alamo Heights, TX

We understand how important a cool space is for your business. Our team delivers professional commercial AC installation, repair, and maintenance throughout Alamo Heights. With expert technicians and affordable plans, you can focus on business while we handle the temperature.

Best Commercial Heating Services in Alamo Heights, TX

Keep your Alamo Heights business warm and welcoming with Stay Cool’s commercial heating services. From new system installs to emergency repairs, we provide dependable service with minimal downtime—so your business never skips a beat.

Best Commercial Refrigeration Services in Alamo Heights, TX

From walk-ins to prep tables, Stay Cool specializes in commercial refrigeration solutions tailored to your business needs in Alamo Heights. We offer professional installation, repairs, and maintenance—ensuring your equipment stays efficient and reliable year-round.
Our Process

How Does it Work?

SCHEDULING HVAC INSTALLATION IS AS EASY AS THIS

With a free consultation to provide you with a custom quote that is tailored to your needs, Stay Cool Heating and Cooling has HVAC solutions that will keep your home comfortable.
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Schedule

Book your free consultation today to explore HVAC systems that fit your home's needs.
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Quote

Get a clear, detailed estimate outlining the costs and benefits of upgrading your HVAC system.
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Choose HVAC

Find the perfect HVAC system tailored to your needs, offering advanced technology and dependable performance.
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Installation

Experience fast, professional installation of energy-efficient HVAC systems for lasting comfort and efficiency.

SCHEDULING HVAC Repair IS AS EASY AS THIS

Stay Cool Comfort Experts deliver fast, reliable HVAC repairs to restore comfort, improve efficiency, and extend your system’s lifespan. Book your free consultation today!
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Schedule

Book your free consultation today to address your HVAC repair needs with energy-efficient solutions.
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Quote

Get a clear and detailed estimate outlining the costs and benefits of repairing your HVAC system.
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Repair Service

The Comfort Experts specialize in HVAC repair services, including diagnosing issues, fixing components, and restoring system performance.

SCHEDULING HVAC Maintenance IS AS EASY AS THIS

Keep your system running smoothly with Stay Cool’s comprehensive HVAC maintenance. From cleaning to inspections, we help improve efficiency, extend system life, and prevent costly repairs. Book your free consultation today!
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Schedule

Book your free consultation today to explore energy-efficient HVAC maintenance solutions tailored to your needs. Our experts will help you improve comfort, reduce energy costs, and keep your system running efficiently year-round.
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General Maintenance

StayCool Comfort Experts provide thorough HVAC maintenance, including cleaning, inspections, and performance checks. If additional maintenance is needed, we'll provide a clear explanation and quote for your approval.
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Maintenance Plan at $15/Month

StayCool's Basic Plan offers affordable HVAC maintenance with regular tune-ups, a 10% repair discount, and priority scheduling—perfect for reliable comfort at a great price. To learn more about our 24/7 Club plans, click here.
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HVAC Serviced & maintained

After HVAC service, your system runs efficiently, providing optimal comfort and lowering energy bills. Regular maintenance extends its lifespan, reduces breakdowns, and saves you money over time.

SCHEDULING HVAC Refrigeration IS AS EASY AS THIS

Stay Cool Comfort Experts offer professional HVAC refrigeration services, including installation, repairs, and maintenance. Optimize cooling performance, reduce energy costs, and extend your system’s lifespan. Book your free consultation today!
Stay Cool Air Conditioning Calendar Icon

Schedule

Book your free consultation today to explore energy-efficient HVAC refrigeration solutions for your needs.
Stay Cool Air Conditioning Free Quote Icon

Quote

Receive a clear, detailed estimate on the costs and benefits of upgrading or maintaining your refrigeration system.
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Service

The Comfort Experts provide professional HVAC refrigeration services, including system installation, repairs, maintenance, and performance optimization.
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Benefits

Ensure optimal cooling performance, reduce energy costs, extend system lifespan, and prevent costly breakdowns with expert refrigeration care.
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Booking
24 Hours

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San Antonio's Daikin Comfort Pro

These 3 simple words mean that we are highly-qualified and continuously trained HVAC professionals who can quickly, efficiently, and effectively help solve your indoor comfort needs. Having this status means we deliver our best abilities to each customer, year after year.
Why Choose Us

Reasons To Choose
Stay Cool

Tired of service that feels like it's straight out of a call center? At Stay Cool, we’re not just experts we’re your neighbors. We know the San Antonio heat can be relentless, and a busted AC isn’t just an inconvenience; it’s a crisis. That’s why we bring the ole-fashioned values of honesty and hard work to every home.

7+

Years In Business

15,000+

Families Served

5,000+

Systems Installed

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About Your AC

WE ALSO SERVICE THESE
LOCATIONS IN SAN ANTONIO

Stay Cool proudly extends our reliable HVAC services to surrounding areas near San Antonio.

San Antonio, TX

Alamo Ranch, TX

Leon Valley, TX

Live Oak, TX

Selma, TX

Schertz, TX

Converse, TX

Universal City, TX