“Great experience with One Hour Air Conditioning & Heating! Ali did a wonderful job explaining the HVAC system and the importance of regular maintenance in a very clear and detailed way. I really appreciated how he took the time to make sure I understood everything. Braedyn was equally amazing and did a thorough job checking both the indoor and outdoor units. Very professional, knowledgeable, and friendly team. Looking forward to using their services again and would definitely recommend them to my friends!”

Pravin M Manoharan

2 weeks ago

“I had an outstanding experience with Ali from One Hour Air Conditioning and Heating. He is incredibly knowledgeable and took the time to patiently explain how my system works and what I should be doing for routine maintenance. During the inspection, his attention to detail was impressive—he caught a leaking capacitor and a missing service cap that could have caused major issues later. He fixed both on the spot! It’s rare to find a technician this thorough and professional. Highly recommended!”

Shekhar Atmakuri

4 months ago

“5 star for Ali.If you need HVAC work in Frisco, ask for him ! He brought his expert knowledge and a wonderfully warm, patient personality to the job. He took the time to explain every detail of the repair and was entirely transparent with his pricing and process. Finding someone this reliable in the middle of a Texas summer is rare. We especially appreciated that he took the time to show us the system working perfectly before finishing up. Truly excellent service! The company customer care/service is awesome as well , they provide full details throughout the process at each step till the technician arrives to your doorstep. Highly recommend this Company .”

Shveta Misra

a month ago

“My experience was amazing! Emerson was my technician, and he did an outstanding job. He was extremely thorough with his inspection and took the time to explain my system and provide a wealth of helpful information. He was professional, knowledgeable, and clearly took pride in his work. An absolute professional from start to finish. Thank you, Emerson, for the excellent service!”

Ramon Francisco

3 weeks ago

“Awesome job. Adam cane out did a thorough inspection very detailed and explained everything he was doing. Highly recommended.”

Simon Cornelius

5 months ago