ASC Heating & Air is your reliable HVAC contractor in Leon Valley, TX. We help local homeowners and businesses stay comfortable with dependable heating and cooling services. Our certified technicians handle everything from emergency repairs to full system installations. Need quick help? We offer 24/7 support and same-day service, so you’re never left without heating or cooling when you need it most. With years of experience and a reputation built on honesty and reliability, we’re proud to be the go-to HVAC company trusted throughout the Leon Valley area.
- 24/7 Emergency HVAC Repair
- Certified & Experienced Technicians
- Same-Day Service Available
- Full Heating & Cooling Solutions
- Locally Trusted & Family-Owned
Your comfort is our priority. Call ASC Heating & Air today for fast, reliable HVAC service in Leon Valley, 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
You don’t want just anyone handling your HVAC system—you want someone who knows what they’re doing and actually cares. That’s where we come in. At ASC Heating & Air, we combine skill, speed, and trust. We offer 24/7 emergency HVAC repair because we know problems never wait for a good time. Our certified technicians provide same-day service, so you won’t have to wait long for relief. We take the time to do every job right, treating your home like our own. As a locally owned business serving Leon Valley and nearby communities, we value every customer and aim to build relationships that last.
HOW CAN WE HELP
At ASC Heating & Air, we get how important a comfortable home or business is. Whether your heater stops working in the middle of winter or your AC can’t keep up during a hot Texas day, we’re ready to help. As a trusted HVAC contractor in Leon Valley, TX, we take pride in offering dependable repair, replacement, and maintenance services designed around what you actually need. Our team listens, explains every step, and works hard to make sure your systems run efficiently. With friendly service, fair prices, and honest advice, we’re here to make your life easier and your space more comfortable all year long.
Experience Real Comfort with ASC Heating & Air in Leon Valley, TX
Here’s the thing: when your AC or heater stops working, you just want it fixed—fast and done right. That’s exactly what we do at ASC Heating & Air. We’re a local HVAC contractor focused on providing reliable, honest service to homeowners and businesses throughout Leon Valley, TX.
From the first call, we make it easy. We listen to what’s going on, explain your options clearly, and get to work. Our certified technicians take pride in their work and treat your home with care. We don’t rush through jobs or leave a mess behind. Whether it’s repairing an old system or installing a brand-new one, we make sure everything runs perfectly before we’re done.
We’ve earned our reputation through consistent, quality work and genuine care for our customers. You’ll always get straightforward communication, fair pricing, and service that puts your comfort first. At ASC Heating & Air, we’re not just fixing HVAC systems—we’re building lasting relationships with our neighbors in Leon Valley.
Climate Control Solutions Made Simple
Keeping your home at the right temperature shouldn’t be complicated. At ASC Heating & Air, we make sure your HVAC system does its job—keeping you cool in the summer and warm in the winter. Texas weather can be unpredictable, but your comfort doesn’t have to be.
If you’ve ever faced a broken AC in July, you know how tough that can be. That’s why we offer 24/7 emergency repairs and same-day service whenever possible. We also help you plan for the future with maintenance that prevents problems before they start.
Here’s what many homeowners don’t realize: upgrading or maintaining your HVAC system can actually save you money. A few benefits include:
- Lower energy bills thanks to improved efficiency.
- Cleaner air with fewer allergens and dust.
- Fewer repairs and a longer system lifespan.
- Even temperatures throughout your home.
We can also help with smart thermostats, new air filters, and other upgrades that make life easier. Our goal is to create a comfortable, healthy environment that fits your budget and lifestyle.
The Real Role of an HVAC Contractor in Your Comfort
Your HVAC system is more than a machine—it’s what keeps your home livable. As your trusted HVAC contractor in Leon Valley, TX, our job is to make sure it always works the way it should.
We don’t just fix broken parts. We look at the whole system to keep it running efficiently and prevent bigger issues down the road. Our technicians are trained to spot small problems before they turn into major repairs. That saves you time, money, and stress.
Here’s what you get when you work with ASC Heating & Air:
- Accurate problem diagnosis
- Energy-saving solutions
- Professional, friendly service
- Maintenance that extends equipment life
- Peace of mind knowing your system’s in good hands
We’re not satisfied until your system runs smoothly and your space feels just right. That’s the level of care we bring to every job, every time.
Why Trust ASC Heating & Air for Your HVAC Needs?
Trust matters when you let someone into your home to fix your AC or heater. At ASC Heating & Air, we take that responsibility seriously. We’re local, we care about our community, and we treat every home like it’s our own.
Our certified technicians know how to handle everything from quick tune-ups to full system replacements. We give honest advice, fair pricing, and real results—no hidden fees, no pushy sales tactics.
Here’s why customers in Leon Valley keep coming back:
- We show up when we say we will.
- We explain what’s wrong and how we’ll fix it.
- We make sure you’re comfortable before we leave.
Working with ASC Heating & Air means having a dependable team that always has your back. We’re here to keep you cool in summer, warm in winter, and comfortable all year long.
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 services does an HVAC contractor provide?
We handle everything related to heating and cooling—installation, repair, maintenance, and system replacement. Whether you need your AC fixed in summer or your furnace checked before winter, we’ve got you covered.
How do I know when it’s time to replace my HVAC system?
If your system is 10–15 years old, breaks down often, or doesn’t keep your space comfortable, it might be time for an upgrade. We can inspect it, explain your options, and help you choose the best system for your home.
What happens during an HVAC installation?
First, we assess your home or building to find the right size and type of system. Then, our certified technicians install it carefully, test everything, and show you how it works before we leave. We make sure it’s running efficiently and safely.
Can I get emergency HVAC repair?
Yes! We offer 24/7 emergency service. Whether your AC breaks down late at night or your heater stops in the middle of a cold snap, we’ll respond fast to get things back to normal.
How do I keep my HVAC system running efficiently?
Schedule regular tune-ups once or twice a year. Replace filters every few months and keep outdoor units clean. These simple steps help your system last longer and prevent unexpected breakdowns.