Lex Air Conditioning and Heating
Company Overview
Cory, along with his brother Anthony, are the co-owners of Lex Air Conditioning and Heating. They have been involved in the air conditioning field for nearly their entire lives, having spent summer breaks as children assisting with their father and setting aside money for new school clothes. They were both working full-time in the air conditioning industry by age 18, and now possess 30 years of collective experience. The DFW metroplex has evolved significantly since those days, and so has the air conditioning field. However, some things remain constant (like the scorching summers in Dallas, for instance). Their aim is the same as their father's: to run a profitable business by providing an honest air conditioning and heating service to the residents of Dallas/Fort Worth, always doing what they believe is right for their customers.
Business Services
- Bathtub installation
- Bathtub repair
- Circuit breaker installation
- Circuit breaker repair
- Doorbell installation
- Doorbell repair
- Drain installation
- Drain repair
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Electric vehicle charging station repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Generator installation
- Generator repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Light fixture installation
- Light fixture repair
- Outdoor lighting installation
- Outlet installation
- Outlet repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Switch installation
- Switch repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

There are not many service providers that guarantee someone will answer the phone. Not only does Lex Air answer but they show up on time, they fix the problem quickly or they help you with warranty information and contact the manufacturer for you. This is customer service that doesn't exist anywhere else. If you call any other HVAC service company except Lex Air, well I wish you luck. This is the best service company in the DFW area. PERIOD.

Fantastic service! After another Company blew me off (promised tech would come 'this afternoon" and no one showed even after three days of repeated calls and excuses), but Lex Air showed up within TWO HOURS of my initial call.... AND, they fixed the problem.....AND their rates were lower!! Very professional and thorough. Will definitely use them for all future needs

After calling several Heating and Air companies in the area I was satisfied to find Corey and his team to be the most experienced and honest with Blue Ribbon close behind. The technician was able to diagnose and fix the issue where others weren't saving me thousands in replacement costs. When it comes time to replace my unit, they'll be the first I call.

Lex Air replaced my entire HVAC system - indoor blower, outdoor unit and thermostat and did a great job at a good price. They work with Trane systems, which are very highly rated. I appreciate that they were willing to work within my budget - they didn't press me into buying more than I could afford or more than I needed. We made a decision to go with Lex Air and they were able to be there the next day and spent most of the day replacing the system. Anthony showed us how to program and use our cool new thermostat. I was very pleased with the quality of the work and the speed in which it was completed. Our new system is great and we're looking forward to having a cool summer with lower electric bills. I would recommend Lex Air without hesitation.

I was having issues without HVAC and knew the time to replace was coming. We barely missed summer and got by during the winter with space heaters and high electric bills. With spring coming, we start the process of getting bids and attempt to bite the bullet. I received 7 quotes from reputable places. The big box boys: Home depot, Lowes, Sears and then some highly rated (BBB/Yelp/Angie's List) places. I ultimately went with Lex based on previous recommendations and was highly impressed during the estimate appointment. ONLY LEX went into the attic to look at the duct work. None of the other sales associates did. They were only concerned with the sale of the equipment. I felt confident in Lex after that. Corey, did a load calculation to properly size the ducts and gave three different quotes with different models of Trane units. I went with the more efficient model avail and the install took two days. They replaced all the vents, ducts and boots. All new lines from the compressor to the air handler. They install a surge protector. ALL NEW. Since the system is really advance and 'communicates' - I couldn't use my NEST any longer. The new t-stat does have a 7 inch color screen, is wifi and has essentially the same functions and even pictures. Its pretty coo and simple to use. We even had the 'clean effects' air purifier installed which has helped with allergies and dust. They will come back out in spring and check that everything is OK. All in all, I am very pleased and would use them again. Check out the pics I posted. They did some serious work with what we were wanting but they were also the most expensive out of all the bids and didn't budge on price.

Cory Contreras and Lex Air Conditioning are the best AC and Heating Service in the metroplex! They do superior work at a fair price, with honesty and integrity.

I don't know anyone who looks forward to replacing a complete HVAC system. Well, our system went out and the only thing we had on our side was decent weather. We had some time to shop around to see who could offer us a decent price and work within our time frame.
Lex Air was our last of three quotes to come out. Anthony came out and looked everything over and presented us a detailed and professional proposal. It wasn't the cheapest price, but it was the most thorough. Also, when clarification was requested and when we had questions - Anthony was extremely responsive and answered everything to our satisfaction.
Next was the installation. We were expecting a long process since the complete system new system needed to be installed and the old one needed to be removed. Lex Air sent us Oscar and Margarito. Both guys worked so hard all day - ALL DAY...from a little after 8 a.m. to almost 8 p.m. barely making time to take a lunch. When they left, there were small issues that we needed worked out and we were told that a tech would be sent out the next day. Due to some communication issues, the tech didn't show up the next day, but ended up showing up a couple of days later.
That's when we met John - the tech. John did the final check and made small fixes that we requested. He answered all our questions and stayed until everything was fixed and complete.
All and all our experience was fantastic with Lex Air from start to finish. The service we received far exceeded our expectations...not to mention the quality of the Trane system itself! We are looking forward to working with Lex Air Conditioning and Heating for years to come.

On a hot Sunday afternoon, Anthony made a service call to help my dead compressor. Turns out my Goodman AC let me down for good. So did the Goodman factory customer service. You get what you pay for. Anthony promised an email quote by Sunday night and followed through. I opted for a new Trane system.
The Trane pieces are nicely integrated and exude quality. Ryan and Oscar completed a professional installation with quality to match the hardware. John did a follow-up inspection/tune/education a few days later and all was good. I couldn't be happier with my decision, the product or the fine folks, top to bottom, at Lex Air.

I am one happy customer! I left a voicemail at 5:15pm on a Friday and within 3 hours my problem was resolved! Mind you it's 103 degrees today & the first company I called said they'd be out around midnight! Cory called me right back, told me it would take a few hours and then John called when he was on his way. John was great and explained what was wrong. Our home warranty just ended and I'm glad, Lex Services seems much more dependable!

I needed something quick to be completed in order to close on my house. I called then and Anthony was awesome to accommodate to my times on when I was available. I met someone up, and we experienced a slight issue that could have delayed things but Anthony got on the phone with the technician and explained what could be done to resolve it and everything works perfectly now. Thank you so much!