When the Texas sun is blazing or the chill of winter creeps in, your comfort depends on one thing: a reliable HVAC system. At Delta Heating & Cooling, we’re more than just another HVAC company—we’re your year-round comfort partner, offering trustworthy service, expert installation, and lasting peace of mind.

Whether you’re a homeowner upgrading your AC or a business owner needing consistent climate control, we’re here to help you stay cool in the heat, warm in the cold, and confident in your indoor air quality all year long.

Let’s explore how Delta Heating & Cooling can keep your home or business comfortable—and why so many Texans continue to choose us as their go-to HVAC provider.

Why HVAC Matters: Comfort Is Only the Beginning

Heating, ventilation, and air conditioning systems are about more than just temperature. Your HVAC system impacts:

• Energy Efficiency: A well-maintained or upgraded system can drastically reduce your monthly energy bills.

• Indoor Air Quality: Filtration, humidity control, and ventilation all contribute to your family’s or staff’s health.

• Longevity of Your Property: Poor heating or cooling can cause moisture issues, structural wear, and damage to finishes or equipment.

• Peace of Mind: Knowing your home or business is climate-controlled no matter the weather helps you focus on what matters.

At Delta Heating & Cooling, we understand how vital your HVAC system is—not just for comfort, but for your lifestyle.

Your Trusted Local HVAC Experts in Texas

Delta Heating & Cooling is locally owned and operated, with over two decades of experience serving homeowners, commercial businesses, and light industrial clients throughout Central Texas. From Austin to Cedar Park, Leander to Round Rock, our mission is simple:

To provide expert HVAC solutions you can count on, with service that feels like family.

We’re proud to offer honest recommendations, fast response times, and top-tier equipment from brands you trust. Whether you’re repairing an aging system or building something brand new, you can depend on us for solutions tailored to your specific space, goals, and budget.

Our Services: Heating, Cooling & Beyond

When it comes to HVAC, we do it all. Here’s a closer look at what we offer:

1. Air Conditioning Installation & Repair

Texas heat is no joke. We specialize in high-efficiency AC systems designed to beat the brutal summers while keeping your energy bills low. Whether your current unit is outdated, inefficient, or just not keeping up, we’ll recommend the right cooling solution for your needs.

• New AC unit installation

• Central air upgrades

• Ductless mini-split systems

• AC troubleshooting and diagnostics

• Emergency AC repairs

2. Heating System Installation & Repair

While our winters may be short, they can get cold—especially in the Hill Country. We install, service, and repair furnaces, heat pumps, and hybrid systems to ensure your home stays cozy and safe.

• Gas or electric furnace installation

• Heat pump systems

• Seasonal maintenance and tune-ups

• Thermostat upgrades

3. HVAC Maintenance Plans

Prevent breakdowns before they happen with our affordable maintenance plans. Regular checkups keep your system running smoothly, improve energy efficiency, and help catch small issues before they turn into major repairs.

• Biannual inspections

• Filter replacements

• Performance checks

• Seasonal tune-ups

4. Indoor Air Quality Solutions

Comfort isn’t just about temperature—it’s about the air you breathe. We offer air purification, humidity control, and filtration solutions to keep your indoor environment healthy, clean, and allergen-free.

• HEPA filtration systems

• UV light air purifiers

• Humidifiers and dehumidifiers

• Whole-home ventilation upgrades

5. Light Commercial HVAC

We understand the demands of running a business, and we’re proud to offer HVAC solutions that support your operations. From retail stores to office buildings, we install, service, and maintain systems that keep your employees and customers comfortable.

• Rooftop HVAC units

• Zoning and controls

• Regular service contracts

• Commercial system upgrades

Our Process: Built Around You

Working with Delta Heating & Cooling is a refreshingly straightforward experience. Our process is designed to make your life easier from start to finish:

Step 1: Schedule Your Free Estimate

We’ll come to your home or business to assess your space, listen to your concerns, and talk through options. No pressure—just real information.

Step 2: Choose the Right System

We’ll present tailored solutions based on your space, budget, and energy goals. We work with top HVAC brands and will walk you through your options clearly.

Step 3: Professional Installation or Repair

Once you approve the quote, we’ll schedule the job quickly. Our licensed technicians arrive on time, work cleanly, and keep you informed throughout the process.

Step 4: Enjoy Reliable Comfort

With your new or repaired HVAC system in place, you’ll notice the difference immediately. Better airflow, quieter operation, improved efficiency—and complete peace of mind.

Why Choose Delta Heating & Cooling?

There are plenty of HVAC companies in Texas. So why do so many homeowners and businesses choose us again and again?

1. Local Expertise

We understand the climate in Central Texas because we live here, too. We know what systems work best in our unique conditions, and we’re always nearby when you need us.

2. Honest, Transparent Service

No upselling. No pressure. No confusion. We believe in educating our clients, offering honest solutions, and making sure you’re fully comfortable with your decisions.

3. Quality Craftsmanship

Our team is licensed, insured, and highly trained. We take pride in doing things the right way—from precision installation to careful cleanup.

4. Energy-Efficient Options

We specialize in helping you reduce your energy bills with high-efficiency systems, smart thermostats, and eco-friendly options that don’t sacrifice performance.

5. Customer-Centered Care

We treat you like family. That means quick callbacks, fair pricing, respect for your time and property, and service you can truly trust.

Energy Efficiency and Smart HVAC: Save While You Stay Cool

Looking to cut costs and reduce your carbon footprint? You’re in the right place. At Delta Heating & Cooling, we’re passionate about helping clients upgrade to smart, energy-saving systems that:

• Reduce your monthly utility bills

• Increase property value

• Improve year-round performance

• Qualify for tax incentives or rebates

Ask us about ENERGY STAR® rated units, programmable smart thermostats, and zone-controlled systems that give you room-by-room comfort and control.

What Our Customers Say

“Delta Heating & Cooling saved us in the middle of a heatwave. Fast, professional, and honest service. Highly recommend!” – Michelle T., Austin

“They helped us upgrade our AC system with zero hassle. I love that they explained all our options without any pressure.” – Jared L., Leander

“The only HVAC company I trust. Their team is responsive, respectful, and truly cares about the quality of their work.” – Diane M., Round Rock

FAQs: HVAC Questions We Hear All the Time

Q: How often should I replace my HVAC system?
A: Most systems last 10–15 years. If your system is older, inefficient, or needing frequent repairs, a replacement may save you money long-term.

Q: How often should I schedule maintenance?
A: We recommend servicing your system twice a year—once in the spring and once in the fall—to prepare for peak heating and cooling seasons.

Q: What’s the best thermostat for energy savings?
A: Smart thermostats, like Nest or Ecobee, allow you to schedule, monitor, and adjust temperatures remotely—great for savings and convenience.

Q: Can I upgrade to a more energy-efficient system?
A: Absolutely! We’ll evaluate your current setup and recommend upgrades that maximize comfort and minimize utility costs.

Let’s Keep You Comfortable All Year Long

Your comfort is our priority. Whether you’re dealing with a broken AC in August or a cold home in January, Delta Heating & Cooling is here with dependable service and real solutions.

Don’t wait until your system fails—let’s make sure you’re ready for whatever the Texas weather brings.

Ready to get started?
Call us today to schedule your free estimate. Let’s keep your space cool, comfortable, and energy-efficient—365 days a year.