Expert air conditioning repair for Carrollton homes from Forest Ridge to Indian Creek. Just minutes from our Plano headquarters, we deliver fast, reliable AC repair with 15-25 minute response times.
Trusted AC repair experts serving Carrollton since 2004.
Fast response times to Carrollton from our Plano headquarters.
Three generations of honest work since 2004.
Fully licensed, bonded, and background-checked technicians.
4.8-star average across Google, Facebook, and Yelp.
Carrollton's diverse housing—from established neighborhoods like Forest Ridge and Indian Creek to Downtown Carrollton's mixed-use developments—relies on dependable air conditioning through North Texas's demanding summers. Homes built in the 1970s and 80s often face aging AC systems, refrigerant leaks, and compressor failures. Newer developments in Hebron and Castle Hills experience thermostat issues and ductwork problems. When your AC stops cooling, LEX Air Conditioning delivers fast, professional AC repair to restore comfort to your Carrollton home.
Based in Plano and serving Carrollton for over 20 years, LEX responds to AC emergencies in 15-25 minutes. Our TACLA38788C-licensed technicians diagnose issues accurately, provide upfront pricing, and complete repairs right the first time. Whether you're in ZIP code 75006, 75007, or 75010, our family-owned company brings honest, reliable service to every call. We're not just AC repair technicians—we're your neighbors, committed to keeping Carrollton families comfortable year-round.
From emergency AC repairs when your system won't turn on to routine compressor replacements and refrigerant leak repairs, LEX handles every air conditioning challenge. We service all major brands—Carrier, Trane, Lennox, Goodman, Rheem—and offer 24/7 emergency service for those Texas summer nights when cooling fails. Our AC installation and AC tune-up services keep your system running efficiently, preventing costly breakdowns before they happen.
Comprehensive air conditioning repair for every problem your system might face.
When your air conditioner runs but doesn't cool, it could be low refrigerant, a frozen evaporator coil, or a failed compressor. Our technicians diagnose the root cause and restore proper cooling quickly, getting your Carrollton home comfortable again.
Learn MoreRefrigerant leaks reduce cooling power and damage your compressor. We locate leaks using electronic detectors, repair them properly, and recharge your system to manufacturer specifications. This prevents expensive compressor replacement down the road.
Learn MoreA failed compressor means no cooling. Whether your compressor won't start, makes grinding noises, or trips the breaker, our team handles diagnosis and replacement. We carry OEM parts for same-day repairs on most makes and models.
Learn MoreA malfunctioning thermostat causes short cycling, temperature swings, and wasted energy. We diagnose wiring issues, calibrate sensors, and upgrade to programmable or smart thermostats that improve comfort and lower bills.
Learn MoreAC breakdowns don't wait for business hours. Our 24/7 emergency repair service gets a technician to your Carrollton home fast—even at 2 AM on a Sunday. We carry parts on our trucks for immediate fixes.
Learn MorePreventive maintenance catches small problems before they become expensive breakdowns. Our tune-up service includes cleaning coils, checking refrigerant, testing capacitors, and inspecting electrical connections—extending your system's life by years.
Learn MoreDon't wait until your air conditioner fails completely. These warning signs mean it's time to call LEX for professional AC repair.
If your air conditioner doesn't start when you adjust the thermostat, you could have electrical issues, a tripped breaker, a failed capacitor, or a blown fuse. This requires immediate professional diagnosis.
Warm air from your vents indicates low refrigerant, a failed compressor, or frozen evaporator coils. This won't fix itself—you need repair service to restore proper cooling.
Grinding, squealing, or banging sounds from your outdoor unit signal failing bearings, loose components, or compressor damage. Ignoring these noises leads to expensive repairs or complete system failure.
A sudden spike in your electricity bill often means your AC is working harder due to refrigerant loss, dirty coils, or failing components. Repair restores efficiency and lowers your monthly costs.
Ice buildup on your indoor coil prevents cooling and can damage your compressor. This usually means restricted airflow from a dirty filter or low refrigerant requiring professional attention.
Puddles near your indoor unit indicate a clogged condensate drain or a refrigerant leak causing excessive condensation. Water damage can affect your home's structure if not addressed quickly.
"Our AC quit working on the hottest day of July. LEX had a technician at our Forest Ridge home in 20 minutes. He diagnosed a refrigerant leak, repaired it, and had us cooling in under an hour. Fair pricing and honest service—exactly what Carrollton families need."
We serve every neighborhood in Carrollton with fast, reliable air conditioning repair.
ZIP Codes: 75006, 75007, 75010
We also serve nearby cities including Plano, Dallas, Frisco, Richardson, and Lewisville.
AC repair costs in Carrollton typically range from $150 for minor fixes like capacitor replacements to $2,500+ for compressor replacements. Most repairs fall between $300-$800. LEX provides free diagnostics and upfront pricing before we start any work—no surprises, no hidden fees. Call (972) 466-1917 for a free estimate.
Yes. LEX provides 24/7 emergency AC repair service throughout Carrollton. If your air conditioner fails at night, on weekends, or during holidays, we respond quickly with technicians carrying parts on their trucks for immediate repairs. We understand Texas heat doesn't wait for business hours.
LEX responds to Carrollton AC repair calls in 15-25 minutes from our Plano headquarters. We're your local neighbor, not a distant franchise. Our technicians know Carrollton's neighborhoods—from Forest Ridge to Castle Hills—and arrive fast when you need cooling restored.
LEX services all major air conditioning brands including Carrier, Trane, Lennox, Goodman, Rheem, Amana, York, Ruud, Bryant, and American Standard. Our technicians receive ongoing training on the latest systems and carry parts for most brands on our trucks for same-day repairs.
Yes. LEX provides AC repair service to every Carrollton neighborhood and all ZIP codes (75006, 75007, 75010). Whether you're in Downtown Carrollton, Hebron, Indian Creek, or any other area, we deliver the same fast response time and quality service to every home.
If your AC is under 10 years old and the repair costs less than 50% of replacement, repair is usually the right choice. For systems over 15 years old needing expensive repairs like compressor replacement, replacement often makes more financial sense. LEX provides honest recommendations based on your system's age, condition, and repair costs—we never push unnecessary replacements.
Yes. LEX offers comprehensive AC maintenance plans that include annual tune-ups, priority emergency service, and discounts on repairs. Regular maintenance prevents breakdowns, extends system life, and keeps your energy bills low. Ask about our maintenance plans when you schedule service.
Yes. LEX holds TACLA38788C for air conditioning services. All technicians are fully licensed, insured, and background-checked. We've been serving Carrollton since 2004 with honest, professional service that keeps families comfortable and safe.
Call LEX today for fast, reliable service from your local experts. Need electrical or plumbing help? Check out our Carrollton electrician and Carrollton plumber services.
