Radiant Plumbing & Air Conditioning has been Texas’ trusted choice for expert furnace replacement since 1999, helping homeowners stay warm, safe, and energy-efficient.
When your furnace struggles to keep up, breaks down frequently, or drives up your energy bills, it may be time to consider a replacement. Radiant Plumbing & Air Conditioning specializes in professional furnace replacement, helping you choose the right system for your home’s size, needs, and budget. With over two decades of experience serving Austin, San Antonio, and beyond, our licensed team delivers expert recommendations, seamless installation, and honest, upfront pricing. Radiant also offers financing options and special offers to make upgrading easier and more affordable.
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.
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.
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.
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.
Radiant Plumbing & Air Conditioning operates across Austin and San Antonio, keeping over 10,000 homeowners happy with home repairs, installations, and maintenance.
Ready to elevate your home’s comfort? Discover a variety of services beyond heating repairs that cater to your every need. Explore the full range by clicking the links below:
The cost to replace a furnace can vary widely depending on the system type, size of your home, efficiency rating, and any additional work like duct modifications. While some furnace replacements may start in the lower thousands, more advanced or high-efficiency systems can be a larger investment.
At Radiant Plumbing & Air Conditioning, we believe in transparent pricing and honest recommendations tailored to your needs and budget. We also offer financing options and special offers to help make furnace replacement more affordable and stress-free.
Since 1999, homeowners across Austin, San Antonio, and beyond have trusted Radiant for expert furnace replacement that delivers long-term comfort, efficiency, and peace of mind.
A typical home furnace usually lasts between 15 to 20 years, although this can vary based on the type of furnace, how well it has been maintained, and the frequency of its use. Factors like the quality of the installation and the brand can also impact its lifespan. Regular maintenance plays a crucial role in extending a furnace’s life; well-maintained furnaces are more likely to reach or even exceed their expected lifespan. Conversely, neglected furnaces may fail sooner. To maximize the lifespan of your furnace, it’s important to have it serviced annually by a professional, ensure filters are changed regularly, and address any repairs promptly. Investing in routine maintenance can significantly contribute to the efficiency and longevity of your furnace.
Most homeowners should replace their furnace filter every 1 to 3 months, depending on the type of filter, the season, and household factors like pets, allergies, or dust levels. During heavy-use months — especially winter — it’s smart to check your filter monthly to make sure it’s not clogged or dirty.
A clean filter keeps your furnace running efficiently, improves indoor air quality, and helps prevent costly breakdowns.
If you’re unsure which filter is right for your system or how often to change it, Radiant Plumbing & Air Conditioning is here to help. Our experts can recommend the best filter for your home and keep your entire heating system in top shape with our Radiant Care Club, which includes seasonal tune-ups and priority service.
Replacing a blower motor in a furnace is a detailed and technical job that’s best left to a licensed professional. It involves turning off power and gas, carefully removing the furnace panels, disconnecting wiring, unmounting the old motor, installing the correct replacement, reconnecting all components, and thoroughly testing the system for safe, efficient operation.
Because the blower motor is essential to your home’s airflow and overall heating performance, improper installation can lead to poor comfort, energy waste, or even safety risks.
At Radiant Plumbing & Air Conditioning, our licensed technicians have the training and tools to diagnose blower motor issues and replace them safely and efficiently. Trusted across Texas since 1999, Radiant delivers expert repairs that protect your furnace and keep your home warm and comfortable.
When cold weather hits, you need a furnace you can trust. If your system is over 10–15 years old, struggling to heat your home, or breaking down frequently, it’s time to explore furnace replacement. Radiant Plumbing & Air Conditioning has been helping Texas homeowners upgrade their heating systems since 1999 — delivering expert advice, high-quality products, and five-star service.
With a new furnace, you can enjoy peace of mind and a more comfortable home for years to come.
Wondering if it’s time to replace your furnace? Here are common signs:
If you notice any of these issues, call Radiant for a professional assessment and personalized recommendations.
We make furnace replacement easy and stress-free. Here’s what you can expect:
We install all major furnace brands and models — and we back every job with a commitment to quality, transparency, and customer satisfaction.
Radiant offers more than just furnace replacement. We provide:
Our Radiant Care Club makes it easy to keep your new system in top condition, with seasonal tune-ups, priority service, and exclusive discounts.
Since 1999, Radiant Plumbing & Air Conditioning has been the trusted name for furnace replacement in Austin, San Antonio, and surrounding communities. We’re known for:
We don’t just replace furnaces — we deliver long-term comfort and peace of mind.
Radiant is Austin’s #1 plumbing and air conditioning home repair specialists. Call today to schedule your service!
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