When the mercury rises in Central Texas—and let’s be honest, that happens early and often—having a reliable air conditioning system isn’t a luxury. It’s a lifeline. If your AC is sputtering, struggling, or completely silent, it may be time to stop patching it and start fresh with a new system. That’s where Radiant Plumbing & Air Conditioning comes in.
We provide professional AC installation in Round Rock and the surrounding communities, including Pflugerville, Hutto, Georgetown, and Cedar Park. Whether you’re a longtime homeowner, a recent transplant, or a first-time buyer finally tackling that home upgrade, we’re here to help you choose and install the right system for your home—and your budget.
Why Spring Is the Best Time to Replace Your AC
You don’t need us to tell you that Texas summers are no joke. But here’s the truth: waiting until your AC fails in the middle of July is one of the worst things you can do.
Why? Because:
- Emergency repairs or last-minute installs may come with delays or added costs.
- Extreme indoor temperatures are dangerous for kids, older adults, and pets.
- Your energy bills will spike if you’re relying on a failing system to limp through the heat.
Spring is the perfect time to test your system and decide whether it’s ready to go the distance.
3 Signs You Need AC Installation in Round Rock
Still on the fence? Here are three clear indicators your system may be on its last leg:
1. It’s Not Cooling Fast (or At All)
Your AC should start making a difference in the indoor temperature within 10 to 15 minutes of kicking on. If it’s taking much longer—or worse, it’s blowing warm air—something’s wrong. The culprit might be a bad evaporator coil, refrigerant leak, or a thermostat issue, but when repairs stack up or your system is aging out, replacement is often the smarter call.
2. It’s Making Weird Noises
Your air conditioner should hum quietly in the background. If you’re hearing clanking, rattling, squealing, or grinding, you’re likely dealing with a mechanical failure. Sometimes it’s just a loose part—but in aging units, these sounds often signal deeper issues.
3. It Doesn’t Turn On at All
Before you panic, check the basics: make sure your thermostat is set correctly and the circuit breaker hasn’t tripped. If everything looks fine and your system still won’t power up, it could be a failed compressor, a dead capacitor, or a sign your unit has simply reached the end of its lifespan.
So… Should You Repair or Replace?
This is the question we hear all the time from homeowners in Round Rock—and it’s a fair one. AC systems aren’t cheap, and no one wants to replace something they could repair. But here’s a simple rule of thumb: if your system is over 8 years old and the repair cost is more than 30% of the price of a new system, replacement is usually the better investment.
Why? Because modern systems are:
- More energy-efficient, which lowers your utility bills
- Quieter and more reliable, reducing daily frustrations
- Designed for R-32 refrigerant, which is the future (and as of 2025, R-410A is being phased out)
When we visit your home, we’ll walk you through all your options. No pressure. Just honest advice to help you make the right call for your family and your home.
Choosing the Right AC System for Your Home
Once you’ve decided to replace your AC, you’re not just fixing a problem—you’re upgrading your comfort.
There are several types of systems to choose from, including:
- Central Air Conditioning Systems – Ideal for cooling your entire home efficiently.
- Ductless Mini-Split Systems – Perfect for additions, offices, or homes without ductwork.
- Heat Pumps – Great for energy-conscious homeowners who want year-round heating and cooling in one system.
If you’re currently relying on a window unit or a struggling wall-mounted AC, now’s your chance to switch to something far more powerful and cost-effective.
And don’t worry about the logistics—we’ll handle everything, from removing your old unit to installing and testing the new system to ensure everything’s working perfectly.
Bonus Tip: Don’t Forget About Maintenance
Want your new AC to last for 15+ years? Regular maintenance is key.
When you join the Radiant Care Club, you get:
- Priority service for breakdowns
- Seasonal tune-ups to prevent future issues
- Exclusive discounts on repairs and replacements
It’s the easiest way to protect your investment and make sure you’re never stuck sweating through a Central Texas heatwave.
Schedule Your AC Installation in Round Rock Today
Still unsure whether your AC needs to be replaced? That’s what we’re here for. Our technicians will perform a full system inspection and help you understand what’s working, what’s not, and what comes next.
We’ll never pressure you—but we’ll always give you straight answers.
Schedule online today or call Radiant to get expert AC installation and replacement in Round Rock, Pflugerville, Hutto, Georgetown, and Cedar Park. Let’s make sure your home is cool, calm, and comfortable—no matter how high that Texas sun climbs.
Just Call Radiant
Because when your AC quits, there’s only one name Round Rock trusts to get the job done right.
