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Serving the North County San Diego,
Oceanside, Temecula and Surrounding Cities
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Top-Quality Air Conditioning Installation Services for San Marcos Homes

Why San Marcos Loves Us! 

  • Fully trained, licensed, & insured installation staff
  • Consistently Rated 5-Stars By Customers
  • We Offer Extremely Competitive Pricing
  • We Won't Rest Until You're Satisfied
  • $0 Payments & 0% Interest For 24-Months 

Upgrading your air conditioning system has a number of benefits—you could see improved energy efficiency, which leads to reduced utility bills. Plus, you’ll enjoy better cooling power, which means you will stay more comfortable in your own home. At American Plumbing, Heating & Air Conditioning, we do everything we can to repair cooling systems that aren’t working properly. However, sometimes complete AC replacement is your best option. Whether you need repairs, are interested in upgrading an existing unit, or want to install an entirely new air conditioner, you can count on our expert team to provide you with honest recommendations and dependable service. 

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) 332-0284 for more information.

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Our Service Guarantee

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.

4.7 77 Reviews
    Very Nice and Professional
    “Took less than an hour!”
    - Jeannette L.
    Very Nice and Professional
    "After contacting three other plumbers and getting elusive responses, I contacted American Plumbing and had a Technician out the next day. The kitchen sink had been clogged several days after Thanksgiving, as well as a shower drain. Took less than an hour! David was very nice and professional."
    - Jeannette L.
    Strongly Recommend
    “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.
    Couldn't Be Happier
    “Thank you so much for fitting us in today!”
    - Jaxon S.
    Couldn't Be Happier
    "David install a water heater today and we couldn’t be happier with the service. Thank you so much for fitting us in today!"
    - Jaxon S.
    Andrew and Reuben are wonderful!
    “You have two very wonderful men in your employment.”
    - Pat & Tom
    Andrew and Reuben are wonderful!
    "We want to thank Andrew and Ruben for coming here to repair our backflow device. We got a letter threatening to discontinue our service if we did not have it fixed in 30 days, and your team was able to fix it in 5! It means so much to us to have this matter resolved properly, you have two very wonderful men in your employment. Thank you for all you did to help us last week!"
    - Pat & Tom
    Very Happy
    “The repairmen were prompt, professional and did a thorough check of possible areas that might be affecting the heating system.”
    - Kathy T.
    Very Happy
    "The heater in my home was working sporadically, so I contacted APH&AC. They were exceptionally courteous and fit me in their busy schedule for the same day. The repairmen were prompt, professional and did a thorough check of possible areas that might be affecting the heating system. They spent about 90 minutes (which far exceeded just the typical "here's the problem, here's your bill"). Once the issue was detected, they let me know the anticipated cost of the part and what the results would be. I was very happy with their work, professionalism, and courtesies and highly recommend this company."
    - Kathy T.