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Stay cool, that's the lone star way!
Texas Lone Star AC & Heating LLC Our main focus is to help our customers create the most comfortable environment for their homes and offices.

Licensed and insured, our business ranges from residential to commercial services. If your system needs a tune-up, troubleshooting, or new unit installation, we are the team to call. We work with all major brands of systems and serve valley-wide from South Padre Island to Mcallen. If you have any doubts or concerns about your AC system, don't hesitate to give us a call!

We guarantee to provide you with great customer service and even better job performance to keep you cool and happy. Contact us today to schedule your visit.
Served areas
  • South Padre Island, TX, Brownsville, TX, Harlingen, TX, Mcallen, TX
Business details
  • Licensed
  • Insured
Highlights and features
  • Installation Services, Residential HVAC, Maintenance Services, Cooling Services, Repair Services, Heating Services, Replacement Services, Systems & Equipment, Commercial HVAC, Ventilation Services
Services
Our services
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We provide AC & heating installation, repair and maintenance. We also provide, duct cleaning and repair, insulation inspection and energy efficiency audits.
Reviews (19)
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Mary Alice Soto
Aug 10, 2022
I highly recommend Texas Lone Star AC. They provided excellent service and the employees were very professional. They were able to answer and explain all my questions.
Michele Busch
Jun 23, 2022
Great response time. Made a call and got immediate attention. Job is in progress so I will update my review when finished. Service: A/C system repair
Anthony Negron
Jun 14, 2022
Excellent service. He came on time and showed me what was wrong with the system. Ms. Liza was very friendly and took care of my AC need in a very expedited time. I recommend this business to anybody. Service: A/C system repair
Pearl Velez
May 30, 2022
They were quick to respond and price was very affordable. I will stick with them for all me AC needs. Thank you Texas Lone Star Team! Services: HVAC duct & vent cleaning, A/C system maintenance
Minerva Perez
May 15, 2022
Prompt response, fast scheduling, knowledagble technician, and excellent customer service! Service: Install AC
Elsa Pena
Apr 26, 2022
Glad I found a 24 hour service online. Technician was punctual, diagnozed & repaired AC quickly. Texas Lonestar truly opens 24 hours and service was great. Service: Repair HVAC
John Torres
Apr 20, 2022
Today's activity was a service call to my home because air condition stopped working yesterday. Today is Sunday, representative showed up on time; a very professional person. Rep diagnosed problem; fixed item of concern; my air condition is working. I recommend this business. Service: A/C system repair
Adriana Feilke
Jan 26, 2022
They were quick to respond to my call and arrived when promised. The tech quickly identified the issue and made the repairs. Office staff was good to work with. Service: Heating system repair
Nancy R.
Feb 05, 2021
Friendly, on time and answered all questions I had regarding installation.
Karen Delgado
Dec 24, 2020
Overall great company! Liza provided great customer service from answering all my questions to setting up an appointment. The technicians were very punctual and right to the point. They trouble shot my ac unit while explaining everything they were doing and answering all of my questions. The job couldn't be done in one day so they did what they were able too and I was scheduled for another day to complete the work.

They came back and finished everything in a timely manner. They have earned a lifetime customer with me and I will definitely be recommending them to friends and family. Keep up the great work!
Judy S.
Dec 16, 2020
They fixed our problem in a timely manner and checked back to make sure everything worked.
Kim B.
Jul 01, 2020
They replaced our very old A/C units in one day! We were very impressed at the timeliness and quality of their service. We highly recommend Texas Lone Star AC & Heating! May God bless this company!
Jona V.
May 21, 2020
They got held up on previous job & were 1.5 hrs late. Once they got here they quickly diagnosed the problem & fixed it.
Abel G.
Apr 27, 2020
Was amazing and got the job done easily
Hector V.
Apr 09, 2020
Responded quickly and handled problem professionally.
Jesse Silva
Feb 12, 2020
Preventative Maintenance can save you in the long run... Have your systems checked.
Rose T.
Nov 15, 2019
Jeremy, the technition, is an awesome individual. Professional, courteous, and patient explaining and answering my questions. I was also very impressed with the owner, answering my questions. I am 75 yrs. Old,and need lots of explaining when parting with my money...haha. I will have them back to do more work....
Alma O.
Aug 16, 2019
Our air conditioner broke down I got in touch with home advicer and they recommended Texas star AC & heating Llc. They got in touch with me right away. Within less than 15 minutes I had one of their professional employee. Working on my air conditioning unit. Great service and reasonable prices. Will definitely be calling them again.
Rueben
Aug 12, 2019
Everything was done very professionally and even their workers were professional. All the work they did was professional and up to par.