G S M A/C & General Contractor INC.

Great company !!! I have used them several times and they are very professional and knowledgeable. I have always been very pleased with the services. I do recommend!

Excellent service!! very professional and a lot of knowledge about what they do. I didn't break a sweat, they came over the office to fix the A/C went to get a part and I didn't even notice them in till they were done. Great job guys thank you.

Extremely Fast Friendly Knowledgeable Service. I had a chain reaction that caused several key components on my old AC unit to go out. They were able to come the same day I called and get everything running. When I mentioned I was looking to upgrade due to the old system being out of date and not being able to keep the house cool in the TX heat, they went o er the best options and were here the next morning installing all the upgraded system parts. Call them today!

Let me start by saying honest & reliable help is hard to find. Guillermo was referred to me many years ago and I have referred him to many others. Everyone including myself think very highly of him and his work. Give him a try you won't be disappointed.

Guillermo is amazing and has provided such great care and service for our AC needs over the last 10+ years and at multiple properties. I refer everyone I know to have him come to the rescue or for routine maintenance.

Very professional and friendly service he understands timelines when it extremely hot outside and you need your aircondition fast I will always use this service!

Great heating repair service. Pleased with the results.

I always come back with GSM AC, I have been with them for 5 long years. They are the best. I suggest them 100 %. They always have the best price and arrived on time. Thank you so much. GSM

Great work and price…

They were nothing short of awesome! The problem was diagnosed and fixed within a few hours. Definitely recommend!