Get matched with top window a/c unit service or relocation pros in Southlake, TX

"Jay did an excellent job! Very professional and timely in his response. Will definitely use him in the future."

With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

"Outstanding service. Right on time."

"Everything went well. They were fast, on time, and did the job done. I have used the service 3 times now, and they were good at what they do. I would refer them and would recommend them to anybody."

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He came out the same day (as it was 107 degrees) on short notice, great service!!!.  He was very professional and took the time to inspect the A/C.  Replaced a bad capacitor.  I would use him again if I had any A/C issues.

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"Saved us a ton of money...I signed up with another more pushy company after their scare tactics for a $15,000 2 unit (central AC and furnaces) system...was advised by my parents to have Grants give me a second opinion before I do anything as they had used them for years and they were always very honest.  So I did, and they told me there was no reason to replace anything, and some simple maintenance could be done and save me a boatload of money.  They did the work and alas, I have no issues at all!  Great service, very trustworthy.
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"This company also remodeled the entire outside of my home they have my full confidence to perform ant type of electrical maintenance or internal/external work on my home. They are respectful and reliable company. I highly recommend them for any of your maintenance or remodeling that you may need."

"I couldn’t be more satisfied with the TV mounting service. From start to finish, the experience was professional, efficient, and stress-free. Jovani A. Lara arrived on time, came fully prepared, and took the time to ensure the TV was mounted securely, perfectly leveled, and positioned exactly where I wanted it. Jovani and Jose were very knowledgeable, explained everything clearly, and even offered helpful suggestions for the best viewing angle and cable management. The work area was kept clean, and everything was done with great attention to detail. My TV looks amazing and feels extremely secure. If you’re looking for high-quality, reliable TV mounting done right the first time, I highly recommend this service with Jovani and his team! Truly excellent work!"

"Customer service was top notch. From the beginning of my experience to the end of my experience this company brought nothing but professionalism! Absolutely love my new kitchen. We went for a Spanish style luck which they were definitely more than able to execute! Thank you again sonart!"

Hi, my name is Isair Guerrero, and I’m the owner of a dedicated HVAC company proudly serving our community with honest, reliable heating and air conditioning services.\n\nWith hands-on experience in residential HVAC systems, I specialize in installations, repairs, maintenance, and system upgrades. My goal is simple — deliver quality workmanship, fair pricing, and dependable comfort for every customer.\n\nI built this business on hard work, integrity, and treating every home like it’s my own. Whether it’s a quick repair or a full system replacement, you can count on professionalism, clear communication, and service you can trust.\n\nYour comfort is my priority.