Best Heating & Air Conditioning / HVAC In San Marcos

“He was thorough. Extremely kind. Explained everything better than any other technician ever has.“

“Matthew was very professional and did a tremendous job. He had anticipated the problem and brought a part with him. He found the problem and used the part he brought with him. Matthew was also very pleasant to work with!“

“Cliffton was great. He was able to explain and review all my questions about the AC system with me. Some repairs were needed and he was able to get them take care of same day. It had been 3 years since some looked at the system, I just wish I would have reached out to them sooner!“

“Tino was great! He worked hard, was straight forward and did not try to sell me on stuff I didn't need.“

“Robert was Great. Clean, Quick, and efficient! Definitely recommending to all my friends.“

“I have worked with Tommy on multiple commercial and residential projects. He has always provided excellent service that is backed by years of knowledge and expertise! He is my go-to for all HVAC needs.“

“Wow, I can not believe how much cheaper and thorough Cody, Terry and his other helper was. I used another one for about 20 years and it never cooled or heated good. Our electric bill was almost always close to $400 a month. I am thinking it is going to be less than half now. Fast A/C I will give 20 thumbs up. I am also recommending him to others and some have already used him and said they same thing. Better than GREAT Cody.“

“After years of frustrating HVAC service calls sadly lacking in integrity with misleading diagnoses, poor knowledge, sloppy work, and fear mongering sales pitches, it is so uplifting to report on a HVAC company that has restored my belief in the existence of Integrity… I have been using Marvin’s Heating and Air Conditioning Co for the past three years and have experienced a company that serves the industry with strong work ethics, knowledge, and effective customer communication. David Harrell, the owner, has provided the routine annual maintenance and service calls on a timely basis. When my AC went out one summer in August heat, he was here and had the part replaced in a matter of several hours for a very reasonable cost and clear explanation. When the time came for me to consider replacement of my HVAC system, David presented me with multiple options, including the choice of delaying replacement for a while longer. He educated me on different systems (without high pressure sales or fear mongering pitches) and reassured me he was available to answer any questions I had as I researched my options. True to his word, he answered numerous emails/questions with knowledge and patience. And for once, I felt peaceful and confident in my decision to replace my HVAC system at this time, and peaceful and confident in this HVAC company to service and maintain.

Thank you, David, for providing a smooth and seamless process in replacement of my HVAC system. The integrity you demonstrate from start to finish does not go unnoticed.“