When your AC goes out in the Texas heat, you need help fast. Katy AC Pros delivers same-day HVAC service you can count on — no surprises, no runaround.
Fast diagnosis and repair for all AC makes and models. We fix refrigerant leaks, compressor failures, frozen coils, and more.
New AC system installation sized right for your home. We carry top brands and handle permits, old unit removal, and full setup.
AC broke at midnight? We answer 24/7. No extra charge for after-hours diagnostics in the Katy area.
Furnace not working? We service gas and electric heating systems to keep your family comfortable through Texas cold snaps.
Annual AC tune-ups prevent breakdowns and keep your energy bills low. Especially important before Katy's brutal summer heat.
Efficient zone cooling for additions, garages, and older Katy homes without existing ductwork.
Living in Katy means dealing with some of the most intense summer heat in the country. When temperatures push past 100°F from June through September, your air conditioning isn't a luxury — it's a necessity. That's why having a reliable HVAC company you can call matters so much.
Katy AC Pros has been serving homeowners across the Katy area with honest, affordable air conditioning repair and installation. Whether you're in a newer home in Cross Creek Ranch, a family neighborhood in Cinco Ranch, or an established community in Grand Lakes, we know the HVAC challenges Katy homeowners face.
The Houston-area climate puts extreme stress on air conditioning systems. Here are the most common issues we see in Katy:
Refrigerant leaks are the #1 repair we handle. When your system is low on refrigerant, it works harder, drives up your electric bill, and eventually stops cooling altogether. We locate the leak, repair it, and recharge your system to manufacturer specs.
Frozen evaporator coils happen when airflow is restricted — usually from a dirty filter or a failing blower motor. You'll notice warm air coming from your vents or ice forming on the outdoor unit. This is a straightforward fix when caught early, but it can damage your compressor if ignored.
Capacitor and contactor failures are common in older units, especially after years of running hard through Katy summers. Symptoms include the AC clicking but not starting, or the outdoor fan not spinning. These are quick, affordable repairs.
Drainage issues are a big deal in our humid climate. Your AC pulls moisture out of the air, and that water has to go somewhere. Clogged drain lines cause water damage, mold growth, and can trigger your system to shut off entirely. We clear drain lines and install safety switches to prevent flooding.
Not every AC problem needs a full system replacement. As a general rule: if your system is under 10 years old and the repair costs less than half the price of a new unit, repair is usually the better call. But if you're looking at a $2,500+ repair on a 15-year-old system, it's time to talk about replacement.
A new high-efficiency AC system can cut your summer electric bills by 30-40% compared to an older unit. With Katy electricity bills regularly hitting $300-400 in peak summer, that savings adds up fast. We'll give you an honest assessment — we'd rather earn your trust with a fair repair than pressure you into a system you don't need.
Katy homeowners on the Texas deregulated electricity market know that summer bills are brutal. Most Katy households pay between $0.12-$0.18 per kWh, and air conditioning accounts for 60-70% of summer electricity usage. A system that's low on refrigerant, has dirty coils, or is running on a failing compressor uses 20-40% more electricity than a properly maintained unit. That's $60-$160 per month in wasted energy during peak summer — money that goes straight to your electric bill instead of keeping your family comfortable.
This is why regular maintenance pays for itself multiple times over, and why we always check system efficiency during every repair call.
Not all HVAC companies serving the Katy area are equal. Here's what we recommend looking for when choosing an AC repair provider:
We provide HVAC service throughout the greater Katy area, including Cinco Ranch, Grand Lakes, Firethorne, Cross Creek Ranch, Cane Island, Elyson, and Fulshear. We also serve homeowners in Richmond, Sugar Land, and the broader west Houston area. No matter where you are, we can typically get a technician to your door the same day you call.
Most AC repairs in Katy range from $150 to $600 depending on the issue. Common fixes like capacitor replacements or refrigerant recharges are on the lower end, while compressor repairs cost more. We provide free estimates before any work begins so you know exactly what to expect.
Yes, we offer same-day AC repair service throughout Katy, TX and surrounding areas including Cinco Ranch, Cross Creek Ranch, and Fulshear. For most calls received before 2 PM, we can have a technician at your door the same day. Emergency service is available 24/7.
In the Houston and Katy area, we recommend servicing your AC system twice a year — once in early spring before the cooling season and once in fall. The extreme heat and humidity puts significantly more stress on AC systems than most parts of the country, making regular maintenance critical for preventing breakdowns.
We serve all of Katy and the surrounding communities including Cinco Ranch, Grand Lakes, Firethorne, Cross Creek Ranch, Cane Island, Elyson, Fulshear, Richmond, Sugar Land, and the broader west Houston area.
Consider replacement if your system is over 12-15 years old, requires frequent repairs, uses R-22 refrigerant (which is being phased out), or if the repair cost exceeds 50% of a new system. A new high-efficiency system can cut summer electricity bills by 30-40% in the Katy area.
Yes, we offer flexible financing options for new AC system installations. We work with multiple lenders to find affordable monthly payment plans that fit your budget. Most Katy homeowners qualify for low-interest financing with approved credit.
"Our AC went out on a Saturday afternoon in July — it was 102 degrees. Katy AC Pros had a tech at our house in Cinco Ranch within two hours. Turned out to be a bad capacitor. Fixed in 30 minutes, very fair price. These guys are our go-to now."
— Mike R., Cinco Ranch"We needed a full AC replacement in our 20-year-old Grand Lakes home. They did a load calculation, explained the SEER2 ratings, and gave us three options at different price points. No pressure, no upselling. New Trane system installed in one day. Our electric bill dropped $120/month."
— Jennifer T., Grand Lakes"Moved to Cross Creek Ranch last year and the builder-grade AC was already having issues. Katy AC Pros found a weak capacitor and a clogged drain line on the first maintenance visit. Prevented what could have been a water damage disaster. Highly recommend their maintenance plan."
— David L., Cross Creek RanchCall us now or fill out the form below — we'll get back to you within 30 minutes during business hours.
(281) 698-0650