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At Dependable Graham Air Conditioning, Inc. we strive for 100% satisfaction in everything we do. We value your opinion and invite you to tell us and others about your experience with us. Please take a few moments to tell us what you think by leaving us a review here on our website or on any of these popular review sites.

Read what other customers have said about us.

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See What Our Customers Have to Say -
33 Reviews

Hector E.
Hard workers for a hard install ! Difficult to find a company that stands behind their work , Guaranteed ! I appreciate what Dependable Graham has done for me !!!
Taco Man
Jeremy Clifton
Had a issue with our a/c unit they came out same day and fix this issue
David P.
I recently had a service with Graham service and they were on time, professional, clean and friendly. Very happy with them
Milford Dahl
Richard Garcia
Informed service representative. Answered all questions. Made selection easy.
Jeffrey McMurry
A/C that will blow your mind....
Judy Wagner
Super knowledgable and helpful. I needed a super quiet unit because it was only a few feet from my neighbor's window. The sales person went through all my options and educated me on noise levels. My new AC works great and you can hardly hear it. Install was professional. I got 5 quotes and Graham was extremely reasonable.
Hector Sanucci
Karen Fritsinger
Located in Cypress
They showed up on time. Very polite. Explained what they were doing. I would highly recommend Greg to anyone.
Tom M.
Located in Newport Beach

A.C. Install

All technicians were awesome to work with. A real pleasure! So was Ken H., a complete pleasure.
Service: Install
Judith S.
Located in Irvine

Very Satisfied

I am grateful for the help I've received from your company. Everyone I've worked with has been professional and capable
Service: Install
Chad Richters
As an employee they rock
Diana Black
Located in Newport Beach
Everyone involved from sales to install were excellent. Highly recommend.
Andrew Lee
Alex Cooper
Richard & Donna P
Located in Newport Beach

Wonderful A.C. Techs

Greg and Ricky are wonderful A.C. Techs, very friendly, neat and both knowledgeable and through. Thank you for the new A.C. unit and fabulous professionals who installed it
Teresa Hayes
This company has serviced my parents air conditioning unit for many years. They are very reliable and provide good work. I have to give a shout out to employee Brett. He has been so kind and patient in dealing with my elderly dad the past few years. Good company.... good employee, thanks Brett!
Michael & Ilene G.
Located in Newport Beach


Great Service. Very Professional
Service: Install
Pat C.
Located in Costa Mesa

Great Install

Greg and Rick were incredibly kind, clean, professional and extremely efficient.
Service: Install
Gail C.
Located in Hunting Beach CA

Greg was amazing

Greg was just an amazing person! As his kindness, his gift of knowledge and the process of the installation was appreciated. His ability to answer all of my questions was wonderful
Service: Install
Ilene Goldstein
Located in Newport Beach

Change out condensing unit

We feel very comfortable with you company
Service: Install
Donald Jones
We have been repeat customers of Dependable Graham for decades now. They have always provided timely, thorough and competitively priced services on new equipment and maintenance. And, they have been pleasant people to work with. Don Jones
Don Jones
Located in Huntington Beach
Salesman and installers were knowledgeable and worked with us in the choice of equipment and it’s installation. They were patient with the process of our (homeowners) working through both the functional choices and esthetics of the installation in our home. This included working out last minute choices about equipment location. The work has been timely and thorough. We will recommend the company to friends and relatives.
Lisha Sante
Located in Orange
I replaced my AC/Heater and ducting and I couldn't be more pleased with this company. Everyone I dealt with showed the upmost professionalism. Salesman Ken was very knowledgeable, and the installers, Greg and Ricky were both great to work with. They kept my home clean and hauled away all their trash. They all seem to know their business inside and out and welcomed any questions I had and explained everything thoroughly. I will recommend this company to all my family and friends.
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