Radiant installs smart thermostats, programmable thermostats, and standard digital thermostat replacements for homes across Austin and San Antonio.
A thermostat may look simple, but it plays a major role in how your heating and cooling system performs. If it’s outdated, poorly installed, or incompatible with your equipment, you may end up with uneven temperatures, short cycling, higher energy bills, or a system that never quite feels right. Radiant installs smart thermostats, programmable thermostats, and standard thermostat replacements for homeowners in Austin and San Antonio, making sure your new control works seamlessly with your HVAC system and your day-to-day routine.
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Expert Repairs, Honest Service, No Guesswork
Straight answers, solid work, and a team that follows through with no runaround and no guesswork.
Serving Austin & San Antonio
Trusted by homeowners across Austin and San Antonio for reliable plumbing and HVAC work, built on decades of consistent service and long-term relationships.
Flexible appointments with weekend availability mean you’re not stuck waiting around for us, we show up when we say we will.
Upfront recommendations and transparent pricing, with no pressure, just clear options so you can make the right call for your home.
Backed by our Home Comfort Guarantee, just one more reason to call Radiant.
Radiant 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:
Yes, smart thermostats are versatile and can control air conditioning, heating, and furnaces. They offer features like remote access, programmable settings, and energy-saving adaptability. It’s important to ensure compatibility with your specific HVAC system, something our team at Radiant can assist with.
Yes, replacing or installing a thermostat can be a game-changer for your home’s efficiency and comfort. Upgrading from an outdated thermostat can lead to significant energy savings and enhanced performance. However, keep in mind that any changes to your HVAC system might require a compatible thermostat. While it’s possible to install a modern, programmable thermostat yourself, we strongly recommend professional assistance. This guarantees correct electrical connections, ensures that the new thermostat works seamlessly with your system, and maintains the warranty. Our Radiant team provides expert installation, making sure your thermostat is set up perfectly for your home’s needs.
Yes, you can move a thermostat, but it’s a task best left to professionals. Doing it yourself, especially when it involves running new electrical lines, can be complex and risky. Plus, for future home sales, it’s important to have thermostats correctly placed for both efficiency and compliance with building codes. Our skilled technicians at Radiant can handle all aspects of moving your thermostat, from wiring adjustments to optimal placement, ensuring it operates efficiently and meets all necessary standards.
Yes, you can install a smart thermostat in an older home, but ensuring compatibility is crucial. Older homes often have unique HVAC setups that might not align with modern smart thermostats. To avoid any DIY mishaps, it’s best to consult with us at Radiant Plumbing, Air Conditioning, & Electrical. We specialize in assessing and adapting smart thermostats to work seamlessly with a variety of systems, ensuring your older home gets a tech-savvy upgrade without any complications.
A new, programmable thermostat installation costs vary, typically between $80 to $250 for professional installation. The thermostat price itself ranges based on features and brand. Some homes may require additional wiring or system adjustments. For a precise quote, our Radiant team can provide detailed estimates considering your specific needs.
