ASC Heating & Air proudly offers professional AC installation in Castle Hills, TX, helping homeowners stay cool and comfortable through the hottest months. Our certified technicians bring years of hands-on experience to every job, delivering personalized installation services designed around your needs and preferences. We focus on reliability, efficiency, and fast service—often the same day—so your comfort is never interrupted. As a trusted local HVAC company, our mission is to deliver lasting comfort and dependable cooling solutions that fit your home and budget. Whether you’re upgrading an old system or installing a new one, ASC Heating & Air is your go-to team for reliable, high-quality HVAC service.
- 24/7 Emergency AC Repairs
- Certified, Experienced Technicians
- Fast, Same-Day Service
- Full HVAC Installation & Maintenance
- Trusted Local Experts
Stay cool with ASC Heating & Air — your comfort is our business! Call us today for fast, dependable AC installation in Castle Hills, TX.
Request Appointment
Need a service? We’ll accommodate your schedule. Call us at (210) 761-5130 or drop us a line below.
WHY CHOOSE US
When it comes to AC installation, we at ASC Heating & Air believe our customers deserve the best service possible. Our certified technicians are committed to getting your system up and running quickly, efficiently, and safely. We understand that a new AC is an investment, which is why we offer same-day service to get your home cool and comfortable as soon as possible. As a locally owned business serving Castle Hills, we take pride in our reputation for reliability, honesty, and quality workmanship. When you work with us, you’re not just getting an HVAC company—you’re getting a team that cares about your comfort and satisfaction.
HOW CAN WE HELP
At ASC Heating & Air, we know how important it is to have a dependable air conditioning system in your home—especially during the Texas heat. When you choose us for AC installation in Castle Hills, TX, you can count on a smooth, start-to-finish experience. Our goal is to help you find the perfect AC system that fits both your cooling needs and your budget. From choosing the right unit to completing the installation, we take care of everything, so you can relax and enjoy a comfortable home. With us, you don’t have to worry about the heat—we’ve got it covered.
Experience Exceptional AC Installation with ASC Heating & Air in Castle Hills, TX
A dependable AC system is essential to staying comfortable in the Texas heat. At ASC Heating & Air, we take pride in offering AC installation services in Castle Hills, TX that truly put your comfort first. We take the time to understand your home’s layout, energy goals, and budget, ensuring the system we install is the perfect fit for you.
Every home is different, which is why we customize every installation. We’ll guide you through your options, help you select the right unit, and ensure your new system runs efficiently from day one. With years of experience, our skilled technicians deliver expert workmanship and dependable service you can count on.
From start to finish, our focus is on quality, comfort, and customer satisfaction. When you choose ASC Heating & Air, you’re choosing a local company that values honesty, precision, and long-term results.
Home Cooling Solution
There’s nothing like stepping into a cool home after being out in the Texas sun. With our AC installation in Castle Hills, TX, we make sure that comfort is yours all summer long. Our certified team will recommend and install the perfect system for your home—one that delivers consistent cooling and energy savings.
Because every home is unique, we take a careful, personalized approach. We evaluate factors like your home’s size, insulation, and layout before suggesting the best system. The result? A perfectly balanced indoor climate that keeps you cool and helps reduce energy bills.
We don’t just stop at installation. We’ll show you how to maintain your new unit for the best performance and longevity. With ASC Heating & Air by your side, you’ll enjoy lasting comfort and peace of mind no matter how hot it gets outside.
The Essential Role of AC Installation in Your Comfort
The Texas heat is no joke, and a reliable AC system is the key to a comfortable home. Proper installation not only helps your system cool effectively but also improves energy efficiency—saving you money on monthly bills. At ASC Heating & Air, we make the process simple and stress-free.
We understand that a new AC is a big decision, but it’s an investment that pays off. A professionally installed system runs more efficiently, lasts longer, and needs fewer repairs. Our experienced technicians handle the entire process with care and precision, ensuring your new system performs at its best.
And if something ever goes wrong, we’ve got your back. Our 24/7 emergency repair services mean you’ll never be left sweating through the night. With us, your comfort always comes first.
Experience Comfort Like Never Before with Professional AC Installation
When it comes to creating a comfortable home, a dependable air conditioning system makes all the difference. At ASC Heating & Air, we see every installation as an opportunity to build comfort that lasts. Our goal is simple—to help you enjoy a cool, relaxing home where you can unwind and feel at ease.
Choosing an AC system doesn’t have to be complicated. We’ll walk you through every step, helping you pick a system that matches your home, budget, and energy needs. Our installations are done with care and precision, ensuring your unit operates efficiently from day one.
We stand by our work and our community. When you choose ASC Heating & Air for AC installation in Castle Hills, TX, you’re getting more than just service—you’re getting peace of mind and a team that’s always here when you need us.
Discounts
First Responder, Educator, Senior Citizen, Military & Veteran
Electrical Rebates
CPS Energy
Federal Tax Rebates
Financing
0% Financing Available
2nd Chance Financing Available
Best in class warranty
10 year parts and labor warranty on most systems
Why Choose ASC Heating & Air for HVAC Services?
For homes and businesses in San Antonio, TX in need of HVAC services like air conditioner repair,
there are several reasons to choose the experts from ASC Heating & Air.
HIGHLY RATED HVAC COMPANY
Our team has over 200 5-star reviews raving about the quality of our heating and cooling services.
ABOVE STANDARDS
At ASC Heating & Air, we carry over a dozen HVAC industry certifications, making us a cut above the rest.
PROMPT & UPFRONT PRICING
Our HVAC technicians provide a price on their first visit and always before starting a job.
GREAT WARRANTIES AVAILABLE
On select services, we offer 5 to 10-year factory warranties as well as up to 10-year labor warranties.
FINANCING AVAILABLE
From great credit to credit in repair, we offer multiple financing options to help ensure you get the cooling and heating comfort you need.
ABOVE STANDARDS
If your new unit does not work to your satisfaction, you get a free replacement during the first year. Contact us for more information!
Protect Your Home With Our Preventative Maintenance Plans!
Payment Plans Available
Get Service Today!
Give ASC Heating and Air a call today at (210) 761-5130 if you would like to make an appointment or request a quote for one of our services.
Awards
Our Service Areas
With a foundation built on the principles of honesty, quality, craftsmanship, and integrity, our business strives to set itself apart from the hoard of companies clamoring for attention in the Alamo City and the greater San Antonio include:
Frequently Asked Questions
What can we expect during the AC installation process?
We start with a full assessment of your home to help you select the best AC system for your needs. From removing your old unit to setting up your new one, we handle it all. Once the installation is done, we’ll walk you through how to use your new system with ease.
How long does AC installation usually take?
Most installations are completed within a few hours, though some may take up to a full day depending on the system and setup. We’ll keep you informed throughout the process so there are no surprises.
Do we need to prepare anything before installation?
Before we arrive, it helps to clear the area around your current AC unit and ensure we have easy access to your home. If you have any questions, our team is happy to guide you before we start.
Is there a warranty on the AC unit and installation?
Yes. Most of our AC units come with a manufacturer warranty, and we also back our installation work with our own service guarantee. You can rest easy knowing both your unit and our workmanship are protected.
What types of AC systems do you install?
We install a wide variety of systems including central air units, ductless mini-splits, and heat pumps. Our technicians will help you choose the best system for your home size, cooling needs, and budget.