Best Heating & Air Conditioning / HVAC In San Marcos

“Miguel was very professional and courteous. He explained the options available to me clearly and concisely, completed his work in a timely manner and left the work area clean“

“SM Air continue to offer excellent, affordable and friendly service. The team were so respectful, courteous and helpful. They completed a new install and I cannot recommend SM Air enough and they will always be our preferred provider.“

“This is the second time these guys have gone above and beyond to really help me out. Even though our service appointment wasn't for a couple of days, they knew we had time constraints, so they found an opening and arrived that day.

The repair was significant, so I got a second opinion and confirmed they were spot on with their recommendation.

These guys are my go-to now for all HVAC related situations.“

“Great service! I highly recommend these guys. Jordan was very polite, professional and did a great job!“

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

“Could not be Happier with the service they provided, So happy I have found an AC company to take care of my future needs, and servicing.
Highly Recommended!“

“Tommy and his crew are timely experts. We have had AC issues for a year and all other companies couldn't sort out our issue. Tommy's immediate recommendations helped tremendously and their work is top notch. Their cost is very reasonable and they got to our house quickly! Could not recommend them more and they will be my default AC guys from here on out.“

“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.“

“Very happy with our unit and service. Cody is professional and courteous. He put in two years ago and we have had no issues. Talked today about maybe a new nest or thermostat which they did not put in then but we may need now… impressive company. Highly recommend.“

“Gold star came out to my restaurant on time and saved my business. I had 2 coolers go out-overnight and they helped me right away.“