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Get fast, reliable heating & cooling service from the #1 home services company – Radiant® Plumbing and Air Conditioning.

Heating & A/C Services

Trusted for Home Climate Control


Your Comfort is Our Priority

Central Texas homeowners rely on us for top-notch heating and cooling services. We bring year-round comfort to your doorstep, ensuring efficient and dependable HVAC solutions. We’ve been around since 1999, so our expert team understands the unique climate demands of Central Texas, and we’re committed to keeping your home cozy in winter and cool in summer. With a focus on energy efficiency and customer satisfaction, we deliver trusted heating and cooling services that stand the test of time.

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Radiant Austin
Radiant San Antonio

Radiant Branches

Lone Star Locals

Radiant Plumbing and Air Conditioning operates across Austin and San Antonio, keeping over 10,000 homeowners happy with home repairs, installations, and maintenance. 

Austin, TX

A map showing the area of Austin that Radiant serves

San Antonio, TX

A map showing the area of San Antonio that Radiant serves

Heating Services

Frequently Asked Questions

Does Radiant provide emergency services for heating service?

Yes, Radiant is your go-to provider for emergency heating services in Central Texas. For immediate assistance in either Austin or San Antonio, please call us immediately. We’re here to help you with all your heating and plumbing emergencies.

At Radiant, we specialize in delivering expert and reliable services tailored for a variety of residential heating systems. Whether you have a furnace, mini-split, stove, or water heating system, we’ve got you covered. If your home isn’t as warm or efficient as you’d like, don’t hesitate to reach out. Rising energy bills, particularly in Texas’s unpredictable winters, can signal a need for system improvements or enhanced insulation. Give us a call, and we’ll work with you to identify the right, affordable solution, ensuring your home stays comfortably warm and happy throughout the winter.

At Radiant, we strongly recommend annual furnace maintenance to ensure your system’s peak performance, energy efficiency, and safety. Don’t wait until the chill sets in – schedule your service before the heating season kicks off. Our dedicated technicians meticulously inspect and clean crucial components, identifying potential issues and replacing filters to keep your furnace running smoothly. This proactive care not only prevents unexpected breakdowns but also enhances indoor air quality and extends your furnace’s lifespan. If you’re unsure about the ideal service intervals for your furnace, give us a call or click for an online quote. Let’s tailor a maintenance schedule that keeps your home cozy and your furnace in top condition throughout the year.

Embracing regular heating repair service offers a multitude of advantages, ensuring your system operates at its best. This proactive approach enhances overall system performance, boosts energy efficiency, and prioritizes safety. Routine maintenance enables us to pinpoint and resolve potential issues before they escalate, preventing unexpected breakdowns and costly repairs down the line. Our thorough cleaning and optimization of system components not only lead to improved energy efficiency but also contribute to lower utility bills. Furthermore, a well-maintained heating system operates safely, minimizing the risk of carbon monoxide leaks and other hazards. With regular service, you not only extend the lifespan of your heating system but also guarantee a consistently comfortable and reliable indoor environment throughout the colder months. It’s an investment in long-term cost savings and peace of mind. Ready to experience these benefits? Contact us for a quote today!

To reduce heating costs, consider regular maintenance for your heating system, use a programmable or smart thermostat to adjust temperatures when away, seal any drafts or leaks, ensure proper insulation, and use curtains to manage sunlight. Additionally, replace furnace filters regularly, use space heaters strategically, optimize fireplace use, and dress warmly to maintain comfort at lower temperatures. Small adjustments, such as cooking efficiently and upgrading insulation or windows, along with investing in energy-efficient appliances, can collectively contribute to significant long-term energy savings and cost reduction.

If you find your furnace blowing cold air, start by checking the thermostat settings to ensure it’s in heating mode and set to the desired temperature. For gas furnaces, make sure the pilot light is lit and inspect and replace any dirty or clogged air filters. However, if the issue persists, it might indicate problems with the ignition system, a malfunctioning limit switch, or a blocked exhaust vent. If the problem persists, reach out to our qualified HVAC technicians at Radiant Plumbing for a thorough diagnosis and the necessary repairs. We’re here to ensure your home stays warm and comfortable.

The Radiant Difference

Expertise and Integrity at Work: Home Repairs by Radiant

At Radiant, we set new benchmarks in home care excellence. From your first call to our final follow-up, our expert technicians are committed to ensuring your complete satisfaction and earning your trust with every step.

Decades of Excellent Service

Since 1999, homeowners in Central Texas have relied on Radiant for top-tier plumbing and HVAC solutions. Our longstanding presence in Austin and San Antonio underpins our deep commitment to quality and customer satisfaction.

Dependable, Flexible Scheduling

Your time is valuable. That's why we offer flexible scheduling options to fit your life, not the other way around. Whether it’s an emergency or routine maintenance, our 24/7 availability ensures that we are always there when you need us.

Transparent Pricing

At Radiant, we believe in solving your problems without pushing unnecessary services. Our transparent pricing and honest service approach are why thousands of customers have trusted us for over two decades, celebrating our integrity in countless reviews.

Cool Savings, Warm Comfort

Home Heating & A/C Services

Discover our range of heating and cooling services that keep you from having emergencies. From installations to maintenance, our expert technicians have you covered.

Heating & Air Blog Posts

The Radiant Plumbing team standing and leaning on work trucks


More Than Just Heating

Central Texas residents have trusted Radiant Plumbing and Air as their full-home service provider for all their maintenance and repair needs, from heating to plumbing.

Heating & HVAC Service Near You

Comprehensive Heating and Cooling Services for Austin and San Antonio

As the premier heating and cooling service provider in Texas, Radiant Plumbing & Air Conditioning is proud to offer a full suite of HVAC solutions to the residents of Austin and San Antonio. Our extensive experience, coupled with our commitment to excellence, ensures that our customers receive the highest quality service. From installation and maintenance to emergency repairs, we have the expertise to handle all your heating and cooling needs.

Complete Heating and Cooling Solutions

  • Heating & Air Conditioning: Our core services encompass all aspects of heating and air conditioning. Whether you need a new system installed or your existing system serviced, our team of professionals is equipped to provide top-notch solutions tailored to your specific needs.
  • Emergency Heating & Air: We understand that heating and cooling issues can arise at any time. That’s why we offer 24/7 emergency services to ensure your comfort is restored quickly. Our rapid response team is always ready to address your urgent HVAC concerns.
  • HVAC Systems: At Radiant Plumbing & Air Conditioning, we specialize in the design, installation, and maintenance of HVAC systems. We work with you to select the most efficient and effective system for your property, ensuring optimal performance year-round.

Reliable Repair and Maintenance Services

Customers in Austin and San Antonio who joined the Radiant Care Club rest easier knowing the trusted HVAC technicians at Radiant are monitoring and maintaining their homes’ heating and cooling systems.
  • Repair: Our certified technicians are skilled in diagnosing and repairing all types of HVAC issues. From minor fixes to major overhauls, we provide reliable repair services to keep your systems running smoothly.
  • Maintenance: Regular maintenance is crucial to the longevity and efficiency of your HVAC systems. Our comprehensive maintenance programs are designed to prevent breakdowns and improve system performance, saving you money on energy bills and costly repairs.

Superior Installation Services

Whether you’re building a new home or upgrading your current system, our installation services ensure your HVAC systems are set up for maximum efficiency and comfort. We handle all aspects of installing heating and cooling systems, ensuring seamless integration with your home’s infrastructure.
  • Air Conditioners: Keep your home cool and comfortable with our expert air conditioner installation services. We offer a wide range of energy-efficient models to suit your needs and budget.
  • Furnaces: Our furnace services are designed to provide reliable heating throughout the colder months. If your old furnace is no longer efficient or has stopped working, we can help you choose the best new furnace for your home. Our team ensures that your new furnace is installed correctly, providing efficient and effective heating to keep your home warm and comfortable.
  • Insulation: Proper insulation is key to maintaining a comfortable indoor environment and reducing energy costs. Our insulation services ensure your home retains heat in the winter and stays cool in the summer, enhancing overall efficiency.

Advanced Heating and Cooling Solutions

  • Ductless Mini-Split Systems: Perfect for homes without ductwork, a ductless mini-split systems offer flexible and efficient heating and cooling solutions. These systems are easy to install and provide targeted comfort to specific areas of your home.
  • Smart Thermostats: Take control of your home’s climate with our smart thermostat upgrades. These advanced devices allow you to monitor and adjust your heating and cooling systems remotely, providing convenience and energy savings.
  • Boilers: We offer comprehensive boiler services, including installation, repair, and maintenance. Boilers provide efficient and consistent heating, making them a reliable choice even in the mild winters of Texas. Our expert team ensures your boiler operates at peak performance, keeping your home comfortable and energy-efficient year-round.
  • Heat Pumps: Our heat pump services include installation and maintenance of these versatile systems, which provide both heating and cooling. Heat pumps are an energy-efficient alternative to traditional HVAC systems, offering year-round comfort.

Why Choose Radiant Plumbing & Air Conditioning?

  • Trusted Expertise: With decades of experience serving Austin and San Antonio, we have built a reputation for excellence in HVAC services. Our team of certified technicians is dedicated to providing the highest level of service and expertise.
  • Customer Satisfaction: Our commitment to customer satisfaction is evident in the thousands of positive reviews we have received. We go above and beyond to ensure our clients are happy with our services, providing peace of mind and reliable comfort.
  • 24/7 Availability: HVAC issues don’t adhere to a schedule, and neither do we. Our 24/7 emergency services mean you can count on us to be there when you need us most, providing prompt and efficient solutions to your heating and cooling problems.
At Radiant Plumbing & Air Conditioning, we understand the importance of a well-functioning HVAC system in maintaining a comfortable and healthy home. Our comprehensive range of services ensures that we can meet all your heating and cooling needs, providing reliable and efficient solutions for the residents of Austin and San Antonio. Trust us to keep your home comfortable, no matter the season. Contact us today to learn more about how we can help you achieve the perfect indoor climate.