ASC Heating & Air provides reliable HVAC repair services in Leon Valley, TX, helping homeowners and businesses stay comfortable all year long. With certified technicians available 24/7 for emergency AC repairs, you can count on fast, same-day service whenever you need it. Locally owned and trusted, ASC Heating & Air focuses on honest work, lasting repairs, and friendly service you can rely on.
- 24/7 Emergency HVAC & AC Repair
- Certified and Experienced Technicians
- Fast, Same-Day Appointments
- Full Heating and Cooling Services
- Locally Owned and Trusted in Leon Valley
Stay cool and comfortable with ASC Heating & Air — your local HVAC experts in Leon Valley, TX. Call us today for fast, same-day repair service!
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 your HVAC stops working, you don’t want to wait days for help. That’s why ASC Heating & Air offers quick, same-day HVAC repair in Leon Valley, TX. Our skilled and certified techs show up on time, ready to handle any heating or cooling problem — big or small.
We’re available 24/7 for emergency service because comfort problems never stick to business hours. And since we’re a locally owned business, our reputation depends on the trust and satisfaction of our neighbors. We treat every job like it’s in our own home — with care, honesty, and pride in our work.
If you’re tired of unreliable service or repairs that don’t last, give us a call. We’ll make sure your HVAC system runs smoothly again and keeps your home comfortable through every season.
HOW CAN WE HELP
At ASC Heating & Air, we get it — when your HVAC system breaks down, it throws your whole day off. That’s why our team is ready to help with reliable HVAC repair in Leon Valley, TX. Whether your system isn’t cooling, blowing warm air, or making odd noises, we’ll find the issue fast and fix it right the first time.
We’ve helped countless homeowners in Leon Valley get their systems running smoothly again, and we’d love to do the same for you. Our certified technicians use proven repair methods and honest communication, so you always know what’s happening with your system. No guessing games, no hidden surprises — just real solutions that get your comfort back on track.
Experience Reliable HVAC Repair in Leon Valley, TX
When your HVAC system breaks, it’s more than an inconvenience — it’s a disruption to your comfort. At ASC Heating & Air, we take that seriously. That’s why we offer reliable and quick HVAC repair throughout Leon Valley. Whether it’s a failing AC unit in the middle of summer or a heater that quits on a cold morning, we’ve got your back.
Our technicians come fully equipped with modern tools and real know-how to fix problems fast. We don’t just patch things up; we look for the cause so your system stays running longer. The goal is simple — save you time, money, and frustration.
We know Texas weather doesn’t wait, so neither do we. With 24/7 emergency service and same-day repairs, you can relax knowing help is only a phone call away. Comfort shouldn’t have to wait — and with ASC Heating & Air, it doesn’t.
System Malfunction Resolution
When your HVAC system suddenly stops working, it can feel stressful. We get it. At ASC Heating & Air, we make the repair process simple and quick. From refrigerant leaks to electrical issues, our team has seen it all and knows how to fix it.
If you hear odd noises, notice uneven temperatures, or feel like your air isn’t as cool or warm as it used to be, those are early warning signs. Ignoring them can turn a small issue into a costly breakdown. Our technicians will check everything carefully and explain what’s wrong before doing any repairs.
Here’s what we often find during service calls:
- Low refrigerant levels or leaks
- Thermostat issues
- Dirty or clogged air filters
- Blown fuses or bad wiring
Once we find the problem, we’ll fix it efficiently and make sure your system is running right again. We treat every repair like it’s our own home — fast, honest, and done right.
Why HVAC Repair Matters for Your Comfort
There’s nothing worse than your AC or heater breaking down at the worst time. Regular HVAC repair keeps your system dependable, efficient, and ready when you need it.
Quick repairs not only make your home comfortable again, but they also save money on energy bills. A well-maintained system runs smoother, uses less power, and lasts longer. Here’s what timely HVAC repairs can do for you:
- Cleaner, healthier indoor air
- Lower monthly energy costs
- Fewer surprise breakdowns
- Longer lifespan for your system
- More consistent comfort year-round
Don’t wait until your HVAC gives out completely. Fixing small issues early is always cheaper and easier. When something feels off, call ASC Heating & Air — we’ll handle it before it turns into a major problem.
Is HVAC Repair the Secret to a Perfectly Comfortable Home?
Honestly, it kind of is. When your HVAC system works like it should, life just feels better. You walk into a cool home on a hot Texas afternoon or wake up to cozy warmth on a cold morning — that’s comfort you can count on.
But when it stops working, everything feels off. That’s where we come in. At ASC Heating & Air, we don’t just fix your system; we bring back your comfort and peace of mind. Every repair we do is about making your home feel right again.
Plus, timely repairs save you serious money. You’ll avoid high energy bills, prevent bigger issues, and keep your system running efficiently. Think of HVAC repair as an investment — one that pays you back every day in comfort and lower costs.
If you’re tired of dealing with uneven temperatures or noisy systems, don’t wait. Call ASC Heating & Air in Leon Valley, TX, and let’s make your home feel perfect again.
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 are the signs my HVAC system needs repair?
Strange noises, weak airflow, inconsistent temperatures, or rising energy bills are all warning signs. If you notice any of these, it’s time to call for a professional inspection.
How fast can you fix my HVAC system?
We offer 24/7 emergency HVAC repair in Leon Valley and aim for same-day service whenever possible. Our goal is to get your system up and running again without delay.
What types of HVAC systems do you repair?
We handle all kinds of systems — central air, furnaces, heat pumps, and more. Whether it’s heating or cooling, residential or commercial, we’ve got it covered.
Are your technicians certified?
Yes! Every member of our team is trained, certified, and experienced. We make sure every repair is done safely and correctly the first time.
How can I avoid costly HVAC repairs?
Regular maintenance is key. Cleaning filters, checking refrigerant levels, and scheduling tune-ups can help prevent major problems down the road. We offer maintenance plans to keep your system in great shape all year.