Ever notice how your AC waits until the hottest day of the year to quit? Or how your furnace takes a vacation right when temperatures dip below freezing? When your comfort’s on the line, it’s time to call in the pros at Coolray.
Carrollton families have trusted us for decades because we show up on time, get the job done right, and keep your home comfortable no matter the season. And don’t just take our word for it—see our BBB profile, check out HomeAdvisor reviews, or browse Customer Lobby feedback. Spoiler: our customers think we’re pretty great.
We’re not some faraway company with call centers and long wait times. Our Carrollton-area HVAC technicians live and work nearby, which means we can get to your home fast—usually the same day you call. Plus, every Coolray tech is Trust-Certified, background-checked, and extensively trained, so you know the person at your door is someone you can rely on.
Your local HVAC experts are just a call or click away.
Sometimes your AC drops hints that something isn’t right. Catching these issues early means faster, less expensive fixes. And if it turns out your system is on its last leg, Coolray can help you explore replacement options that are energy-efficient and built to last.
Here are some of the most common red flags to look for:
Your system should keep things cool. If it’s not, there could be a refrigerant or compressor issue.
Clanking, banging, or screeching sounds are never a good sign. They often point to loose or failing parts.
If your system feels like it's barely pushing out air, it may be due to a clogged filter, duct issue, or failing blower motor.
An AC that turns on and off nonstop could be struggling to keep up, wasting energy and signaling it’s time for service.
Your system should pull moisture from the air. If your house feels sticky, it’s worth having a technician take a look.
A sudden spike in costs often means your system is working harder than it should.
If your unit is more than 10–15 years old, frequent repairs may not be worth it—a replacement could save money in the long run.
When you call Coolray, you don’t just get a quick fix—you get a full team of experts ready to handle any heating or cooling need your home throws at you. From simple tune-ups to full system replacements, we’ve got the tools, training, and experience to keep your Carrollton home comfortable year-round.
When your HVAC system acts up, it’s not always obvious what’s going wrong. Sometimes it’s a simple clogged drain line, other times it’s a bigger issue like a failing compressor or refrigerant leak. No matter what the problem is, our Carrollton technicians have seen it before and know how to fix it quickly.
Here are the most common heating and cooling services we provide for Carrollton homeowners:
Most AC systems last 10–15 years with proper care. But here in Georgia, heavy summer use can shorten that lifespan. Routine maintenance is the best way to extend the life of your system, avoid surprise breakdowns, and keep energy bills in check. If your system is approaching the 10-year mark or you’re facing frequent repairs, it may be time to talk about replacement options.
At Coolray, we don’t just hire anyone. Our technicians go through rigorous training, background checks, and certification to earn the title of Trust-Certified. That means you’re getting not only expert technical skills but also professionals who respect your home, your time, and your budget.
Coolray offers same-day appointments for most repairs in Carrollton, along with 24-hour emergency service when you need us most. No matter the time of day, our technicians will arrive in fully stocked service trucks so they can handle most repairs on the spot.
At the end of the day, your home should be the one place you always feel relaxed—never too hot, never too cold. That’s why Coolray is here for Carrollton families with fast response times, expert repairs, and a promise to get the job done right the first time. Whether it’s routine maintenance, a late-night emergency, or planning for a brand-new heating and cooling system, you can trust Coolray in Carrollton to keep your family comfortable.
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