Great service the old fashioned way!

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

Introducing
The Future

Of Air Conditioning & Heating

As San Antonio’s only Daikin Fit dealer, Stay Cool Air Conditioning & Heating offers tailored solutions designed for our unique Texas climate. With compact, whisper-quiet systems and expert installation, we ensure year-round comfort. Financing starts at just $85/month—customized to fit your family’s needs.

With Daikin Inverter technology

Stay Cool Air Conditioning Heating Daikin Fit
Up To

41%

Book your free consultation today to explore energy-efficient AC systems tailored to your home's needs.
Up To

17.2 SEER2

Book your free consultation today to explore energy-efficient AC systems tailored to your home's needs.

12-Year

Book your free consultation today to explore energy-efficient AC systems tailored to your home's needs.

60 DBA

Book your free consultation today to explore energy-efficient AC systems tailored to your home's needs.
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Daikin Inverter Technology

Inverter technology helps prevent the common, and uncomfortable, temperature swings normally experienced with non-inverter HVAC systems.
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Daikin ONE+

The first smart thermostat to offer full two-way communications with Daikin HVAC systems.
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Quiet Performance

Unbelievable Quieter
than Other AC Systems

The Daikin Fit system delivers a HVAC quiet performance, reducing noise levels so significantly you’ll forget it’s running. Enjoy a peaceful home environment without the usual hum of traditional HVAC systems. It’s comfort you can hear or rather, barely hear.

DAIKIN INVERTER TECHNOLOGY

MAKE TEMPERATURE SWINGS A THING OF THE PAST

Save energy without sacrificing comfort. Daikin’s Inverter Technology works by adjusting the system’s output to match your home’s exact cooling or heating needs. This precision eliminates wasted energy caused by constant on-and-off cycling, keeping your home comfortable while reducing yearly energy bills by up to 50%, that's about $1,000 yearly!

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About Your AC

MAKE TEMPERATURE SWINGS A THING OF THE PAST

Daikin Fit, engineered for compact efficiency and quiet performance. With innovative features like a variable-speed fan, swing compressor, and corrosion-resistant coatings, every component works together to deliver unmatched comfort, energy savings, and durability.
Stay Cool Air Conditioning Heating Daikin Fit Unit Internals
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Variable-Speed DC Fan

Delivers high efficiency and whisper-quiet sound levels.
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Blue Fin Corrosion Coating

Rated for 1,000 hours of salt spray, this hydrophilic coating keeps coils clean and durable.
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Daikin Swing Compressor

Maximizes efficiency while maintaining low sound levels for peaceful operation.
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7mm Coil

Compact design with high heat exchanger efficiency for optimal performance.
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Inverter Board Cooled by Refrigerant Circuit

Reduces fan pressure drops by eliminating traditional heat sinks, boosting efficiency.
Stay Cool Air Conditioning Heating 12 Year Warranty on AC Furnace Installations

12-YEAR PARTS AND LABOR WARRANTY

Enjoy extended protection with our 12-year parts and labor warranty on Daikin AC systems, offering longer-lasting coverage and peace of mind for you and your family.

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Stay Cool Air Conditioning Heating 12 year parts replacement HVAC Daikin Fit Badge Guaranteed
Ask your technician for complete warranty details or visit daikincomfort.com. To receive the 12-Year Unit Replacement Limited Warranty and 12-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Additional requirements for annual maintenance are required for the Unit Replacement Limited Warranty.
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Get To Know Us

Scheduling to Installation all in Just 3 Days

Here at Stay Cool, we make the process simple and stress-free. From scheduling to installation in just three days, we’re here to deliver trusted, affordable solutions for your family’s comfort.

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Schedule HVAC Quote

Book your free consultation today to explore energy-efficient HVAC systems tailored to your home's needs.
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Get HVAC Quote

We provide a clear, detailed quote to help you understand the costs and benefits of upgrading your cooling system.
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Choose HVAC

Select the perfect HVAC system that fits your needs, combining advanced technology with reliability for lasting comfort.
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HVAC Installation

Enjoy fast, professional HVAC installation of energy-efficient HVAC systems, ensuring comfort and efficiency for years to come
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 old-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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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.