
Top-Quality Air Conditioning Maintenance Services For San Marcos Homes
Why San Marcos Loves Us!
- Fully trained, licensed, & insured tune-ups staff
- Consistently Rated 5-Stars By Customers
- We Offer Extremely Competitive Pricing
- We Won't Rest Until You're Satisfied
- 24-Month Same-As-Cash Financing
It gets HOT in during the summer! One of the best ways to ensure that your air conditioning system operates at peak efficiency for the duration of its lifespan is to schedule regular system maintenance. Though many home and business owners skip this important step, an AC maintenance is crucial to the performance of your air conditioning system. An annual inspection and tune-up can help you avoid breakdowns and unexpected repairs during the peak cooling system and help you save money by boosting your system’s energy efficiency. Contact us today & one of our NATE-certified technicians will reach out to schedule a repair consultation & provide you with a free estimate.
Our certified & licensed air conditioning repair technicians have experience fixing all major brands of AC units including AC mini-splits. Learn more about us in our brand video!
At American Plumbing, Heating & Air Conditioning, we only employ the very best AC technicians in the industry. Our team undergoes extensive training to ensure that all our employees are always able to provide you with top-rated service. If you have an AC emergency our technicians will arrive within one hour from the time of your call. As a family owned & operated company, we're committed to providing the very highest level of workmanship and customer service.
We know the importance of having effective, reliable home systems, and we're here to provide friendly and dependable service for our neighbors and friends throughout the area. As a family owned and operated business, we make it our mission to provide the very best in quality, workmanship, and customer service. But, don't just take our word for it! Check out our reviews from past and repeat customers to find out what they have to say about our comprehensive home services.
Have a question? We'd love to hear from you. Click here to fill out a contact form or give us a call at (760) 906-9009for more information.


Holding The Standard For Quality Service Hear From Our Happy Customers
American Plumbing Heating & Air Conditioning is committed to genuine care, excellent services, and quality work that lasts a lifetime.
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“He ended up recommending equipment that is much stronger, more efficient (DC vs AC), and it is seamlessly integrated with the rest of our smart home.”- Thomas B.
“Quick and Honest Work”
My wife had started the process of getting bids for a new AC system on the house. The bids she was getting were pure insanity. We had American Plumbing out to do our tankless water heater, and I knew they did AC. I also had Nick from American out earlier to our house to replace a capacitor on our old failing system, and he was quick and honest about the job. I wanted to hear his take on our job. He ended up recommending equipment that is much stronger, more efficient (DC vs AC), and it is seamlessly integrated with the rest of our smart home. All for about $8k less than the other bids we were getting. I even got a roll-around AC unit for my garage/shop as part of the deal.- Thomas B.
Side bonus. My hummingbirds no longer fly away the second the AC fires up. -
“We felt really good about the service he was able to perform and he knew a lot about plumbing and the right and wrong way to do things.”- Jessica C.
“Honest, Friendly, and Informative”
We had David from American Plumbing out today and he was honest, friendly, and informative. We felt really good about the service he was able to perform and he knew a lot about plumbing and the right and wrong way to do things. He was able to find our leak with little to no damage to our walls, repair the leak with just a small cut in our wall, and was super clean about it. We will definitely be using this company again.- Jessica C. -
“He did a great job.”- Dwayne A.
“Very Helpful”
Andrew was very helpful in getting our AC unit replaced. He did a great job. It was great to work with him.- Dwayne A. -
“They were very efficient and wore masks the whole time.”- Jeff K.
“Very Good Experience”
Our 20-year old furnace was acting up, and American Plumbing, Heating, and Air sent someone out quickly. James was very friendly when he looked at it and recommended a new one. The price and time to install were clear, and there were no surprises. James and Ozzie were very friendly and professional when they installed the new unit. They were very efficient and wore masks the whole time. Very good experience and we'll call them again!- Jeff K. -
“He quickly found the problem with my Air Conditioner and fixed it on the spot at a fair price.”- Edward R.
“Strongly Recommend”
Andrew showed up on time, was a complete professional. He quickly found the problem with my Air Conditioner and fixed it on the spot at a fair price. I would strongly recommend Andrew and the team at American. Thanks!- Edward R.