Full-service home comfort from our Plano headquarters. Fast response times and reliable service for Addison homeowners since 2004.
LEX Air Conditioning, Heating, Plumbing & Electrical has proudly served Addison homeowners for over 22 years. Our family-owned company, based in nearby Plano, delivers fast response times throughout Addison—from the upscale Addison Circle district to the vibrant Galleria area. Whether you're in a luxury high-rise in Addison Circle, a single-family home near Belt Line corridor, or anywhere in between, our licensed technicians provide the same white-glove service that's earned us over 2,000 five-star reviews across the DFW area.
Addison's unique mix of upscale urban living and established residential neighborhoods requires versatile service expertise. Our technicians handle everything from high-rise HVAC systems in Addison Circle to sophisticated smart home integrations in newer developments like Village on the Parkway. With three generations of family ownership, we treat your home like our own—delivering honest assessments, upfront pricing, and quality workmanship on every job.
15-25 min typical response time to Addison from our Plano headquarters.
Three generations serving DFW since 2004. Your neighbors trust us.
Fully licensed, bonded, and background-checked technicians on every call.
4.8-star average rating across Google, Facebook, and Yelp.
One call for all your HVAC, plumbing, and electrical needs. No juggling multiple contractors—LEX handles it all.
Addison summers are brutal, and when your AC fails on a 105-degree July day, you need fast, reliable service. LEX provides same-day air conditioning repair throughout Addison, with most service calls receiving a 15-25 minute response time from our Plano headquarters. Our NATE-certified technicians diagnose the problem quickly, provide upfront pricing before any work begins, and carry most parts on their trucks for immediate repairs. Whether you're cooling a high-rise apartment in Addison Circle or a single-family home near the Galleria area, we have the expertise to restore your comfort fast.
When repair isn't cost-effective, we offer high-efficiency system replacements designed for Texas heat. From traditional split systems to cutting-edge variable-speed models, we'll recommend the right system for your home's size, layout, and budget. All installations include proper load calculations, ductwork inspection, and manufacturer warranties. We also specialize in heating services for those rare North Texas cold snaps—furnace repair, heat pump service, and emergency heating solutions to keep your family comfortable year-round.
Same-day AC repairs and high-efficiency system installations with proper load calculations and upfront pricing.
Learn MoreFurnace repair, heat pump service, and heating system installations for reliable warmth during cold snaps.
Learn MoreBi-annual tune-ups prevent 95% of breakdowns and extend system life. Priority scheduling for members.
Learn MorePlumbing emergencies don't wait for business hours. Whether it's a burst pipe flooding your home, a water heater failure leaving your family without hot water, or a backed-up sewer line, LEX provides 24/7 emergency plumbing service throughout Addison. Our licensed plumbers arrive in fully-stocked trucks with the tools and parts to handle most repairs on the first visit—no return trips, no delays. We serve homes throughout Addison, from the modern high-rises in Addison Circle to established neighborhoods near Belt Line corridor with both older and newer plumbing systems.
Water heater issues are among the most common calls we receive in Addison. Texas hard water is tough on tank water heaters, leading to sediment buildup, corrosion, and premature failure. We repair and replace both traditional tank water heaters and modern tankless systems. Tankless water heaters are especially popular in Addison's urban properties—they provide endless hot water, last longer than tank models, and save space. Our plumbers also handle drain cleaning with professional-grade equipment (not chemical drain cleaners that damage pipes), leak detection using advanced acoustic technology, and sewer line repairs including trenchless options that minimize property damage.
Tank and tankless water heater repair, replacement, and installation. Same-day service for no-hot-water emergencies.
Learn MoreProfessional drain and sewer line cleaning with commercial-grade equipment. Video inspection available.
Learn MoreAdvanced leak detection technology finds hidden leaks in walls, slabs, and underground. Minimally invasive repairs.
Learn MoreModern homes demand more power than ever before. If you're experiencing frequent breaker trips, flickering lights, or find yourself unable to charge your electric vehicle at home, your electrical system may need an upgrade. LEX provides comprehensive electrical services throughout Addison, from panel upgrades and EV charger installations to whole-home surge protection and generator installations. Our licensed electricians (License #TECL23192) follow strict code compliance and safety standards on every job. We're especially busy in Addison's older neighborhoods and high-rise buildings, where electrical systems may not support today's modern electrical demands.
Electric vehicle ownership is growing rapidly in Addison, and LEX is the area's trusted EV charger installer. We install Tesla Wall Connectors, ChargePoint Home, JuiceBox, and other universal Level 2 chargers, handling everything from panel capacity evaluation to permit acquisition and final installation. Most homes need a 200-amp or 400-amp panel upgrade to support EV charging alongside existing loads like HVAC, kitchen appliances, and other electronics. We also install whole-home backup generators—essential for Addison residents who want protection during severe weather events. A Generac or Kohler backup generator keeps your home running seamlessly during outages.
Upgrade to 200-amp or 400-amp service for modern power needs. Required for EV chargers and large appliances.
Learn MoreTesla Wall Connector and universal EV charger installation. Panel evaluation, permits, and code-compliant installation.
Learn MoreWhole-home Generac and Kohler generators for backup power during outages. Automatic transfer switches included.
Learn More"LEX came out to our home in Addison after our AC stopped working on the hottest day of summer. They arrived within 20 minutes, diagnosed the issue quickly, and had us cooling down in no time. The technician was professional, explained everything clearly, and didn't try to upsell us on anything we didn't need. Now they handle all our home service needs—plumbing, electrical, everything. Best decision we made!"— Michael & Sarah K., Addison Circle Residents
Our technicians work throughout Addison every day, serving homeowners in all neighborhoods and communities.
ZIP Codes: 75001, 75244
Most service calls in Addison receive a 15-25 minute response time from our Plano headquarters. We're located just minutes away on Jupiter Road, making us one of the fastest-responding service companies in your area. For emergencies, we're available 24/7 with priority dispatch—just call (972) 466-1917 and we'll get a technician to your home as quickly as possible.
Yes! LEX is a full-service home comfort company with licensed technicians in all three trades. One call handles your AC, heating, water heater, drains, electrical panel, EV charger, generator, and more. No need to juggle multiple contractors or coordinate different service appointments—we handle everything under one roof. This is especially convenient for Addison homeowners who value efficiency and want a single trusted company for all home service needs.
Absolutely. Same-day service is available for most HVAC, plumbing, and electrical needs in Addison. We understand that AC failures during Texas summers, plumbing leaks, and electrical issues can't wait days for a service appointment. We also offer 24/7 emergency service for urgent situations like no heat in winter, no hot water, burst pipes, or electrical hazards. Call (972) 466-1917 and we'll get you scheduled for the earliest available time slot.
Our comprehensive HVAC tune-up includes a thorough inspection and cleaning of your entire system. We clean the evaporator and condenser coils, check refrigerant levels and pressures, inspect electrical connections, test thermostat calibration, clean or replace air filters, lubricate moving parts, and perform a complete system evaluation to identify potential issues before they become breakdowns. Regular maintenance prevents 95% of unexpected failures and can extend your system's lifespan by years. Addison's hot summers put heavy strain on AC systems, making annual maintenance especially important.
Yes, we offer flexible financing options for larger projects like HVAC system replacements, water heater installations, electrical panel upgrades, and generator installations. We understand that major home improvements aren't always in the budget, so we work with reputable financing partners to provide affordable payment plans. Ask about our 0% interest financing options when you schedule your service appointment. Our goal is to make necessary home improvements accessible without breaking the bank.
Yes! We have extensive experience serving high-rise residential buildings throughout Addison Circle. Our technicians are equipped to handle the unique requirements of multi-story buildings, including specialized HVAC systems, complex plumbing configurations, and high-rise electrical systems. We work closely with building management and HOAs to ensure all service work meets building codes and community standards. Whether you're a homeowner or property manager, we provide the same professional service to every Addison property.
Addison homeowners trust LEX for all their home service needs. Call today or schedule online for fast, reliable service.
Proudly serving Addison, TX and the DFW Metroplex
