One of the best out there. We had major problems with mold growth and ductwork sweating, and everyone told us we needed a new system or new ductwork — but no one could tell us why. Terry at Texecellent found the root cause with real testing and data we could understand. Turns out we had an oversized system, undersized ductwork, and major air infiltration, leaving us stuck at 65–70% humidity no matter how cold we ran it. After his team installed a variable-speed system, all new ductwork, and an Aprilaire media rack, we're at a crisp 72 degrees and 45–50% humidity. Can't thank them enough for making our home healthy again.
About Texcellent Heating & Cooling LLC
Texcellent Heating & Cooling LLC is a trusted company known for providing professional and efficient services. The team is praised for their excellent communication and prompt arrival, ensuring issues are resolved quickly and effectively. They service all major brands and focus on preventing problems before they happen. Customers appreciate their fair pricing, reliable work, and their ability to clearly explain issues and show where the problem is. The Smart AC package offers great value, and the team is dedicated to delivering exceptional experiences with a focus on indoor air quality, comfort, and efficiency. Based in Houston, Texcellent Heating & Cooling LLC is a top choice for many seeking reliable HVAC services.
Customers describe the company as the best HVAC service in Texas, with knowledgeable technicians who arrive on time and find solutions where others have failed. They highlight the professionalism and efficiency of Terry and the team, who walk customers through every step and answer all questions. The owner, Terry, is praised for his expertise and ability to develop tailored solutions that ensure the system works perfectly. Customers value Texcellent's commitment to quality, communication, and doing the job right the first time. Whether it's diagnosing a problem or offering recommendations, the company is known for honesty and craftsmanship in the HVAC industry.
Reviews
Honest, fair, and knowledgeable in their field. Had Texcellent do an evaluation on my home and they presented me with their findings. Offered me many different options as well as gave me advice on repairs even if I didn't utilize them for it. And felt they were fairly priced. Did a thorough job, were extremely polite, explained anything I didn't understand, and were efficient. Would definitely recommend them to anyone needing any kind of HVAC work or evaluations.
Troy and Jesus came out to troubleshoot my a/c which was having cooling issues during the heat of the day. They both took their time and kept working on the system until they were happy with the results. I've noticed the a/c unit working much better over the following weeks during the Texas heatwave. They also provided a quote on additional work that could help the system run at peak efficiency. I will be signing up for their service plan just based on the quality of work from this visit.
Photos

Hours
Good to know
- on-site services
- no online estimates
- accepts credit cards
- accepts cryptocurrency
- open to all
Location
200 East San Augustine Street Suite 31, Deer Park, TX 77536
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