Top Notch Residential and Commercial HVAC Company in Austell, GA

Christian Brothers Heating & Air Conditioning is dedicated to providing top-notch HVAC solutions with a commitment to excellence and customer satisfaction proven by our A+ BBB Rating and decades of experience.

Commercial HVAC Repair, Replacement and Maintenance

Christian Brothers Heating & Air Conditioning excels in comprehensive Commercial HVAC services, offering expert repair, replacement and meticulous maintenance to ensure optimal functionality for restaurants, corporate buildings and beyond.

Committed to Excellent Service

Christian Brothers Heating & Air Conditioning prioritizes customer satisfaction through our unwavering dedication to quality craftsmanship and unparalleled attention to detail. With a passion for exceeding your expectations, we consistently deliver HVAC solutions that stand the test of time.

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    What We Offer
    Our Services
    Learn more about what Christian Brothers Heating & Air Conditioning can do for you
    Icon Residential Hvac
    Residential HVAC
    Christian Brothers Heating & Air Conditioning specializes in providing top-tier residential HVAC services, ensuring homes are always comfortable and energy-efficient.
    Icon Commercial Hvac Icon
    Commercial HVAC
    Elevate your business environment with Christian Brothers Heating & Air Conditioning's expert commercial HVAC solutions, delivering reliable comfort and optimal performance for your commercial spaces.
    Icon Maintenance Service Plan
    Maintenance Service Plans
    Christian Brothers Heating & Air Conditioning's customized maintenance service plans are tailored to keep your equipment running efficiently year-round.
    Icon Inhouse Finance
    Financing Available
    Experience flexibility and convenience with available financing options, making your HVAC upgrades and solutions more accessible while ensuring comfort and peace of mind for your home or business.
    Reviews
    Our Customer Reviews
    See what our customers have to say about the high quality of service we provide their properties.
    In my search for a Heating & Air Conditioning Company, I found Christian Brothers. I usually call at least 3 businesses because I need someone...
    Youth Expressions
    Had a great experience with Christian Brothers Mechanical, LLC during the recent HVAC tune-up service we scheduled. Marco our technician was on time, thorough and...
    Keith Hoover
    Technician was very thorough investigating the problem with our heat pump. He could have easily given up and told me it needed replacing (previous technician...
    John Avery
    Christian Brothers came highly recommended several years ago when we were looking for a locally owned business to replace our HVAC. The owner, Robert, and...
    Robert Fusi
    Totally honest and trustworthy. We hired them to install a Nest thermostat. We were given a minimal estimate, but once the technician started the work...
    Meredith Maddry
    Contact Us
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      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
      I provide my express consent to Christian Brothers Heating & Air Conditioning to contact me via Phone, Email and/or SMS. I understand that my consent is not a requirement for purchase, and I may withdraw my consent at any time.
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      Partners in Success
      Here are just some of the high-quality manufacturers that we are partnered with:
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