Big or Small, We Fix it All

Orange County 
HVAC Installation 

Installing Quality HVAC Systems Since 1989

Whether you are seeking to have rooftop unit installed or your entire central air conditioning unit replaced, our skilled HVAC service technicians have everything you need to get the job done. We are fully licensed, bonded, and insured, meaning you can depend on us for friendly and knowledgeable service. At AA Atlas Plumbing, Heating & Air, we are known for providing the highest quality of work, and you can rely on us for all your heating and cooling installations.

Best of all, each one of our professionally trained, NATE-Certified techs can be trusted to get the job done for your Orange County HVAC installation correctly and promptly while giving you the "white glove" treatment. This means that we will protect your property while we do all the labor, and you do not have to worry about cleaning up a giant mess when we’re done.

Simply contact us now at (714) 970-5885 to ask any questions about what you should consider for your SoCal HVAC system installation at your home.

Preparing for Your New HVAC Installation

The key to successful HVAC installation is preparation. This is where our specialists excel – we can work with you to identify your priorities and determine the needs of your unique property.

Professional Installations Are the Only Way to Go

Anyone seeking to have a heating and cooling unit installed within their house is going to want something that stands the test of time. When you rely on a reputable company like AA Atlas Plumbing, Heating & Air, you can have peace of mind that your HVAC system will be installed correctly the first time. 

Call us today at (714) 970-5885 or contact us online, so that our highly trained and insured professionals can work diligently to give you a reliable HVAC installation in Orange County. 

AA Amazing Customer Reviews

See Why Our Customers Love Us
  • AA Atlas has done all of our work over the years: new AC unit, slab leak repair, service of heating/AC, new water heater, install fixtures, replace hose bibs, numerous drain clears etc.
    - Teresa C.
  • AA Atlas is a great company to deal with. I needed help immediately, and they were able to come to my rescue in about 2 hours.
    - Ellen O.
  • It went well. I've used AA Atlas for all of my plumbing problems and I've been happy with their work and prices. So, when I needed my heating and a/c ducts cleaned, I knew who to call. Krystal is always pleasant and professional--she set up an estimate-app
    - Craig S.
  • Bryan came out next day (we had some scheduling conflicts) to service my heater. Turns out my gas was never turned on for my furnace.
    - Cameron H.
  • Been dealing with this company for years. Not only are they fantastic but they seem to go “above board” to see that the job is done right.
    - Richard W.

Committed to Your Comfort

Make Us Your First Choice
  • White Glove Service
    If you have a problem, we will correct it promptly, guaranteeing a trouble-free service every time.
  • Special Care
    Our team of professionals always makes sure to protect your home while working.
  • Quality Service Specialists

    Every team member provides quality workmanship and excellent customer service.

  • Family Owned & Operated

    AA Atlas Plumbing, Heating, & Air has proudly served Orange County since 1989.

  • Available Hours

    Our team is available Monday through Friday 8 am-5 pm and Saturdays 8 am-4 pm.

  • Licensed, Insured, and Bonded

    We are fully bonded and insured with general liability and workman's compensation.

Ready to Get Started?

Contact Us

Use the form below or give us a call at (714) 970-5885.

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