Dependable Graham

Dependable Graham Air Conditioning, Inc. is Costa Mesa's expert heating and cooling company. We offer furnace and air conditioning services in and around Costa Mesa. Please, feel free to contact us for more information on our services, products, and company.

Whether your needs require repair, service, installation or complete design/build expertise, let Dependable Graham be your one stop shop for your boiler needs. Dependable Graham Air Conditioning is a full service company offering maintenance, service and installation. We also support our in house sheet metal design, fabrication and installation shop. We can work with you on any of your hydronic systems and equipment reliability needs. The combined experience of our staff is second to none. With our project and service teams we can take any project from inception to completion including design and construction.

Dependable Graham Air Conditioning has been providing quality commercial and industrial service in the Orange County area for many years. Our staff of highly trained service technicians is dedicated to customers like you, providing the prompt, courteous attention that you deserve. The HVAC industry is rapidly changing and it requires continuous education and training to stay on the "cutting edge" of new technology - and to maintain existing equipment. Dependable Graham Air Conditioning is a full service company offering maintenance, service and installation.

Carrier Dealers are the home heating and cooling experts to turn to. They are your single resource for everything you need -- from tailoring your ideal comfort system to installation, service and beyond. North American Technician Excellence (NATE) is an independent, third-party organization that develops and promotes excellence in the installation and service of heating, ventilation, air conditioning, and refrigeration equipment by recognizing high-quality industry technicians through voluntary testing and certification.

Dependable Graham Air Conditioning, Inc. is based in Costa Mesa, CA, and serves residential and commercial customers throughout the area. Contact us today for your heating and cooling needs!

Dependable Graham Air Conditioning is a full service contractor celebrating more than 55 years of operational excellence in Orange County and the surrounding areas. Our company has extensive experience, along with a strong reputation for complete attention to detail and well thought out designs to meet our customer's needs. We are continuously improving our offerings and researching new products to provide unique, customized solutions for every HVAC comfort need. In addition to our exceptional customer care, we are always available to answer any questions or assist with your comfort and design needs.