Testimonials
My wife and I have used this company for over 10 years now. They just completed an entire new system inside and out. The original date was approximately two weeks, I was floored when Gloria called and said they would be at my house in two days. Michael was the original one who came and inspected my old system. He was very professional and explained everything to me. The two guys that installed everything did an excellent job, very professional, respectful and like Michael explained and did everything they said they were gonna do. Great company, I highly recommend. Gloria was also awesome at helping me set up the financing.
Had a new unit installed in October and couldn’t be happier. Came when they said they would. Quoted very reasonable price. Installed the next day. Great company and highly recommend!!! Had an issue and got a call back immediately after hours. Came out early morning next day, diagnosed and fixed. Clogged drain! Again, highly recommend!!!!
Outstanding service & friendly staff! We got new AC and insulation installed & they came exactly when they said they would. I highly recommend them!
I highly recommend Serena, they are the ones to call when you want it fixed “the” correct way.
Serna has installed 2 A/C systems for us over the last 8 years. We are completely satisfied with their work. They are extremely knowledgeable, creative in solving problems and cost competitive.
Lionel Serna personally came put to our house after hours to fix our AC problem…Thank you so much.
Serna Services did a great job on finishing out (and fixing my mistakes) on a DIY 3 zone mini-split system I was installing. Not only did Lionel & team go up & beyond on explaining everything to me, they also took the install to the next level with custom made line set covers, removing the ‘extra coiled’ up lines, and making it look like a true top of line install vs my shoddy efforts. Lionel, Gloria and rest of Serna team will be the only company I will ever call in the area for HVAC services.
They did the spray foam in my pet resort and the temperature stays 4 degrees cooler than what I have the thermostats set on. That’s a huge deal in triple digit Texas weather! They were also somewhat less expensive than others. I’d not even attempt to use anyone else.
My wife and I have used this company for over 10 years now. They just completed an entire new system inside and out. The original date was approximately two weeks, I was floored when Gloria called and said they would be at my house in two days. Michael was the original one who came and inspected my old system. He was very professional and explained everything to me. The two guys that installed everything did an excellent job, very professional, respectful and like Michael explained and did everything they said they were gonna do. Great company, I highly recommend. Gloria was also awesome at helping me set up the financing.
No wonder Serna Services gets voted #1 in AC/HEAT Companies! They are very quick, dependable, responsible and professional in all they do. I highly recommend them because they will always do a great job! Would never consider using anyone else!






