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4 years ago
We had another company come and replace a part we didn't need and left us without air conditioning on a Thursday, luckily it was still cool outside. I called LJI Fort Bend, and the owner himself, Dylan came out and got us temporarily fixed up till Monday. Dylan had to get all new parts that the other company messed up. It sounded like a helicopter was flying overhead every time the A/C kicked on because the vibration was so bad. I am so happy that it has been fixed properly. I highly recommend him and his technician Erick. Great group of guys! I just can't say enough about them. :)
- Elaine F
4 years ago
Our AC was blowing out hot air and Dylan from LJI came to our home RIGHT AWAY to inspect. He was super dillegent, knowledgeable and super sweet and honest. We’ve had our AC for some time now and thought it would be out of warranty but Dylan called the manufacturer and got them to cover under warranty which saved us over $1500.00. And it was fixed right away. Highly recommend Dylan Langhamer.
4 years ago
I was referred to LJI Fort Bend by a friend and glad I called them. They promptly scheduled my appointment and kept me updated on timing so I didn’t have to sit around waiting. The technician was very professional and identified and fixed the problem with our AC quickly. Great service, great price and overall great experience when compared to HVAC companies I have previously used.
- Dennis V

LJI History

LJI Fort Bend is a service first HVAC contractor located in the heart of Fort Bend County, Texas. LJI Fort Bend is a subsidiary company of the original LJI that started in El Campo, TX in 2003 by Leon John Langhamer, former President of Leon's Electric and Plumbing. The MEP contracting services performed by the family that operates LJI companies stem from a deep family history working in the MEP trades. Leon John's father, Leon Henry, estabilshed Leon's Electric & Plumbing in 1959 in the small town of Schulenburg, TX. The motto Leon Henry had for his son, Leon John, and the rest of his employees was "if your going to do the job, you better do it right". This is the type of character Leon Henry instilled in Leon John, and that is the exact character instilled in LJI Fort Bend owner/operator Dylan Leon Langhamer. Dylan grew up in the trade working alongside his father. Dylan was fortunate to learn the theory and the best practices of the HVAC trade from his father combined with a B.S. in Ag Economics from Texas A&M in 2012. The small town entrepreneurial spirit burning inside of Dylan a resident in Katy, TX for the past 5 years, has led to the LJI expansion into Fort Bend County. LJI is excited about the future of the Fort Bend location bringing small town service to the area. Give us a shot, we will do the job right!

Contact Us


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  • (832) 449-3096


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4002 FM 723 Road Suite B
Rosenberg, TX 77471

Business Hours

Mon:8:00 AM – 5:30 PM
Tue:8:00 AM – 5:30 PM
Wed:8:00 AM – 5:30 PM
Thu:8:00 AM – 5:30 PM
Fri:8:00 AM – 5:30 PM
Sat:8:00 AM – 5:30 PM
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