O'Callaghan

A Family Tradition of Comfort and Expertise

For over 40 years, O'Callaghan Heating & Air Conditioning has been a trusted family name in Atlanta. We've proudly served thousands of homes and businesses in the area, providing reliable and dependable heating and cooling solutions.

Our Expertise

Our skilled technicians are certified and experienced in all aspects of HVAC service, including:

• Heating: Installation, repair, and maintenance of furnaces, boilers, and other heating systems.
• Air Conditioning: Installation, repair, and maintenance of air conditioners, heat pumps, and ductless systems.
• Indoor Air Quality: Consultation, installation, and maintenance of air cleaners, humidifiers, and other IAQ solutions.
• Commercial HVAC: Comprehensive solutions for businesses of all sizes.

Customer Focus & Values

At O'Callaghan Heating & Air Conditioning, our customers come first. We believe in:

• Integrity: Providing honest and transparent information about your options.
• Quality: Offering top-notch workmanship on every project.
• Value: Delivering exceptional service at competitive prices.
• Professionalism: Treating every customer with respect and courtesy.

Our Promise

We are committed to providing our customers with:

• Reliable solutions: Equipment from leading manufacturers and expert installation techniques.
• Guaranteed service: Comprehensive warranties and emergency repair options.
• Exceptional customer service: Responsive communication and personalized attention.

Choose O'Callaghan Heating & Air Conditioning for

• Comprehensive solutions for all your heating and cooling needs.
• Personalized recommendations and financing options.
• An experienced and certified team of technicians.
• A company with a proven track record and unwavering customer focus.

Get a Free Quote Today!

Contact us and let us help you achieve ultimate comfort and save on your energy costs. Request a free quote today and experience the difference a trusted family business can make.