Best HVAC Services In

Leon Valley

Great service the ole' fashioned way!

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

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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.
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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

In Leon Valley, TX

At Stay Cool, we’re more than HVAC experts—we’re your trusted neighbors in Leon Valley. Whether you’re facing the scorching Texas heat or sudden cold spells, our team provides fast, stress-free HVAC solutions tailored to your home or business. From same-day repairs and expert installations to affordable 24/7 Club maintenance plans, we make comfort simple. With high-efficiency Daikin systems and financing options starting at $89/month, upgrading your HVAC system is easier than ever. Expect reliable service, honest work, and neighborly care—because in Leon Valley, we treat you like family.

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About Your AC

Explore Our HVAC Services

At Stay Cool, we proudly serve the Leon Valley community with expert HVAC services for both residential and commercial needs. From air conditioning and heating to refrigeration and insulation, we tailor our services to meet your comfort goals. With trusted brands, affordable financing, and our 24/7 Club plans, you can count on dependable comfort year-round.

BEST RESIDENTIAL COOLING SERVICES IN Leon Valley, TX

At Stay Cool Air Conditioning & Heating, we’re committed to keeping Leon Valley homes cool and comfortable during the harshest Texas summers. Whether it’s a full AC replacement or a quick repair, our expert technicians deliver energy-efficient solutions and outstanding customer care. With Daikin systems, flexible financing, and our 24/7 Club maintenance plan, you’ll enjoy peace of mind and peak cooling performance.

BEST RESIDENTIAL HEATING SERVICES IN Leon Valley, TX

Stay cozy through the winter months with our reliable heating solutions in Leon Valley. From furnace installations to quick fixes and annual checkups, our certified techs make sure your system runs efficiently. We work with trusted equipment, offer affordable financing, and back everything with a 24/7 Club plan to keep your home warm all season long.

BEST COMMERCIAL COOLING SERVICES IN Leon Valley, TX

We know how important it is to maintain a comfortable commercial space. Our team delivers dependable commercial cooling services for Leon Valley businesses—from rooftop AC units to ductless systems. With trusted brands, performance-focused maintenance plans, and quick service response, you can keep customers and employees cool without disruptions.

BEST COMMERCIAL HEATING SERVICES IN Leon Valley, TX

Ensure your commercial property stays warm with Stay Cool’s expert commercial heating services in Leon Valley. We offer reliable installations, repairs, and routine tune-ups for all types of commercial systems. With customizable solutions and flexible maintenance plans, we help you avoid costly downtime and extend your system’s lifespan.

BEST COMMERCIAL REFRIGERATION SERVICES IN Leon Valley, TX

If you rely on refrigeration, you need a partner you can trust. We provide installation, maintenance, and repair for walk-in coolers, freezers, ice machines, and more across Leon Valley. Our skilled technicians keep your equipment running efficiently to support your business without interruptions. Financing and ongoing maintenance plans are available for added peace of mind.
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!
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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.

Alamo Ranch, TX

New Braunfels, TX

Lytle, TX

Cibolo, TX

Converse, TX

Devine, TX

San Antonio, TX

Schertz, TX