Cornerstone Air Conditioning & Heating Inc.

Doesn't Recommend

Julie B.

Joined 1 month ago

DO NOT RECOMMEND THIS COMPANY!!!!!!!

Recommends

Marcia B.

Joined 1 year ago

Best A/C company in the Bay Area. Had my unit installed two years ago by Cornerstone Air and have used this company a few times for tune up and issues with the AC. This company is the most reliable, professional and knowledgeable company that I have encountered in a very long time. The employees are amicable and very knowledgeable. My A/C wasn't cooling when I got home a few nights ago, I placed a call to Cornerstone Air about 7:30 pm and my call was returned within 1/2 hour; the A/C was fixed the next morning. Kudos to them.

Recommends

mike s.

Joined 2 years ago

Trustworthy and Helpful. We've been using Cornerstone AC for a few years now and I can honestly say that they are a great organization. I've found them to be honest in their assessments of work that may or may not need to be done. Their service repairmen are clean, well-mannered, friendly, and make you feel comfortable around them -- they also take the time to explain the situation so that you understand what's going on. Their prices seem fair and reasonable, and they are available to assist you even in 'emergency' situations. I would recommend them to any of my family/friends - in fact I already have. Thank you.

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Fnan

Joined 2 years ago

Great Company - Honest Fair & Knowledgable. I recently had Cornerstone out to my house to fix my air conditioner they did a great job and provided a quick response to my call. The technician took the time to explain all the details to me which was so refreshing and I felt the repair price was very fair for the quality of service I received. I will recommend cornerstone to all my friends and family.

Doesn't Recommend

ja9962

Joined 2 years ago

Extremely Dishonest. Absolutely crooked. Each technician seems forced to suck money out of you. They will quote some of the most ridiculous amounts hoping you do not know what you are doing. Do your homework then call around for quotes. Just do not call these Jokers.

Recommends

C Klassen

Joined 2 years ago

Great Experience!. I recently called them at the recommendation of a friend to repair my a/c. They were prompt, professional and quickly found the problem. During their visit, it was determined that a previous company had sold me a part I didn't even need. I plan to stick with Cornerstone and would definitely recommend them as being a GOOD, HONEST company.

Doesn't Recommend

donnas895

Joined 2 years ago

Honest...dont think so!. Don?t call EVER.

There is nothing worse than a push company that only care about the bottom line. I was in need of some repairs and this company out of all the companies that I called was the worst?only caring what year my unit was and if I wanted to replace it ..They were very rude when I asked about repairs only and I was told that my unit needed to be replaced without them even looking at it! If you need a good A/C company or HONEST company this is not the one?..beware of this company the will rip you off and tell you that your unit can?t be repaired but in FACT I did have it repaired and NOT replaced and for thousands of dollars less then what they told me OVER THE PHONE.

Recommends

Sherr

Joined 2 years ago

Fast Service - Great Technician. WOW!! Thank you so much for your FAST response to our A/C needs. Your service tech Chris was such a nice guy to deal with. He was very professional and helpful, he did such a great job.

This is a great Company to deal with, I will surely recommend to my family and friends.





Thanks Again!



A HAPPY CUSTOMER



Sherry

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realrep

Joined 2 years ago

Honest. Hi,

I could not register on your page to give feedback, so I thought I would give this address a try. Briefly, I had a nonfunctioning (non-cooling) split unit in Brandon about two weeks ago. I called one of your competitors, (initials O.H.A) and they sent a technician that evening. His only solution to my problem was complete system replacement, and he would have it done that very night. After speaking with my wife we decided to get a second opinion, as his prices seemed high. We called you the next day, and received an appointment later in the day. Not only was your tech, Chris personable and informative, but also HONEST! He was able to replace a dead capacitor and a fan motor for a fraction of the cost of the "Big Guys", but also explained my several options, as my unit is, truthfully coming towards the end of its service life. In closing, I'll say that your service was head and shoulders above the others, your honesty was a breath of fresh air, and when the time comes, I will only do business with Cornerstone when its time to replace my system.



Thank you Cornerstone and thank you Chris. You are a credit to the business community.



Sincerely,

Ron Parker

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bear25

Joined 2 years ago

Cornerstone air conditioning. It's all about sales and service! I had quotes from Cornerstone and a competitor. Both were very similar. Cornerstone's quote was a few dollars more then the competitor but Cornerstone won my bid because of James' knowledge of his product and his enthusiasm to answer all my questions. My house lacked adequate air return and he knew exactly what needed to be done to make up the difference. Installation of the new unit was done by AJ & Matt in one day. They were very professional in their work, keeping to the task until it was finished and I was satisfied with the final product. I asked many technical questions which they answered with ease and knowledge one gets only from being well trained and versed in their craft.

I am very impressed with what I have seen from Cornerstone and expect they will be my a/c company of choice for years to come.