Fast, reliable home services from your trusted Plano neighbors. Just minutes away with same-day availability.
When your air conditioner fails on a scorching Carrollton summer day, or your plumbing springs a leak, you need a service provider you can trust. LEX Air Conditioning, Heating, Plumbing & Electrical has been serving Carrollton homeowners for over 22 years. Based in nearby Plano, we provide Carrollton residents with 20-30 minute response times for most service calls—close enough to be fast, local enough to care.
Carrollton's diverse housing—from established neighborhoods like Castle Hills and Indian Creek to newer developments near Frankford—presents unique challenges. Our technicians understand Carrollton's building styles, common HVAC configurations, plumbing systems, and electrical setups. We've serviced hundreds of Carrollton homes and businesses, building a reputation for honest work, fair pricing, and genuine care for our customers. Whether your home was built in the 1970s with original ductwork or you're in a newer construction with modern high-efficiency systems, we have the experience and expertise to service it properly.
As a family-owned company, we're not driven by corporate quotas or franchise fees. We're driven by the satisfaction of solving your problems and earning your trust. Our technicians arrive in uniform, with shoe covers and drop cloths to protect your home. They carry fully-stocked trucks to complete most repairs on the first visit. And they're empowered to make decisions on-site—no waiting for approvals from a distant call center. This local decision-making authority means faster resolutions, flexible solutions, and genuine care for your home and comfort. When you call LEX, you're not just another ticket number—you're a neighbor we're committed to helping.
20-30 min typical response time from our Plano headquarters.
Three generations serving DFW since 2004.
Fully licensed, bonded, and background-checked technicians.
4.8-star average across Google, Facebook, and Yelp.
One call for all your HVAC, plumbing, and electrical needs.
Same-day AC repairs and high-efficiency system installations.
AC Repair24/7 emergency plumbing. Burst pipes, slab leaks, water heater failures. We're available day or night.
PlumberTank and tankless water heater repair and installation. Rheem, Bradford White, Navien, Rinnai.
Learn MoreProfessional drain cleaning, sewer line repair, and hydro jetting. Camera inspection available.
Learn MoreLicensed electricians for panel upgrades, outlet installation, ceiling fans, and all electrical repairs.
ElectricianUpgrade to 200-amp or 400-amp service for modern power needs. Required for EV chargers and home additions.
Learn MoreTesla Wall Connector and universal EV charger installation. Panel assessment and upgrades included.
Learn More
"We've used LEX for both our properties in Carrollton. They're always professional, punctual, and their prices are fair. Our go-to HVAC company!"— The Martinez Family, Carrollton Residents
Providing fast, reliable service throughout Carrollton and surrounding communities.
ZIP Codes: 75006, 75007, 75010
Most service calls in Carrollton receive a 20-30 minute response time from our Plano headquarters. For emergencies, we offer 24/7 service with priority dispatch to get you help as quickly as possible. Our proximity to Carrollton means faster service than companies coming from across the metroplex.
Yes! We provide 24/7 emergency HVAC, plumbing, and electrical services to Carrollton residents. Whether your AC fails during a heatwave or your furnace quits on a cold night, we're available around the clock. We never charge overtime fees—emergency pricing is the same as our regular rates.
Absolutely. All LEX technicians are fully licensed (HVAC TACLA38788C, Plumbing M18088, Electrical TECL23192), insured, and background-checked. They arrive in uniform with identification, wear shoe covers, and use drop cloths to protect your home. You can trust who you're letting into your home.
Yes, we offer free estimates for HVAC installations, major plumbing projects, and electrical work. For repairs, we provide upfront pricing before starting any work—you'll know the exact cost with no hidden fees or surprises. If you decline the repair, there's a diagnostic fee for the service call.
We install and service all major HVAC brands including Trane, Carrier, Lennox, Rheem, Goodman, Amana, and more. As a Trane Comfort Specialist, we offer exclusive warranties and competitive pricing on Trane systems, but we're not limited to one brand—we help you choose the best system for your needs and budget.
Yes! Our Cool Club maintenance plan includes annual HVAC tune-ups (one for AC, one for heating), priority scheduling, 15% discount on repairs, and no diagnostic fees. Regular maintenance prevents costly breakdowns, extends equipment life, and keeps your system running efficiently. Plans start at just $15/month.
Carrollton homeowners trust LEX for all their home service needs. Call today or schedule online.
Proudly serving Carrollton, TX since 2004
