Cornerstone Pros

Joseph C.

Purchased new system last year and have had at least 6 service calls since install. Once again my system is not working and my home is getting hot, which isn't good with a baby in the home. Stay away.

Lori F.

Both myself and my father use this business for our a/C and plumbing needs. For the most part we are very happy with them. They do a very through preventative maintenance. I really like the 9.95 a month one price for pm contract. One thing I'm not really keen on is the techs writing the invoice, it seems to me it would be more accurate if it came from the office. But maybe that's the way the industry does it, I'm not sure.

Michael K.

We were looking for a replacement water heater for our home. We searched for references and never really got stellar recommendations for anyone. We settled on Cornerstone based on a recommendation who was impressed with the individual who did the service. Unfortunately we we did not have that individual. Our experience included misunderstanding of quotes, missed appointments for installation and ultimately a tardy arrival upon rescheduling the installation. We were hoping to find a solution for all home repair needs but unfortunately this is not going to be Cornerstone

Lawrence S.

I had an electrical problem and needed someone out asap. Jerry G came out and found the problem. He was wonderful and made a tough situation very tolerable . I have been a customer for years and recommend them highly.

M A.

We previously used Cornerstone for a plumbing issue so when we had a major problem late Saturday afternoon, we called them again.

We found a drip in our garage ceiling and when we pushed on the ceiling...water poured out! We concluded it was coming from the second floor a/c.

Called them and Tim, our technician, came out to inspect. He was very knowledgeable and super nice. He wanted us to understand the system we had and he reviewed it with us.

He found the problem and had it fixed in a couple hours. He kept us informed throughout the entire job and answered all of our questions.

We signed up for their monthly program and will be calling to schedule our plumbing inspection soon.

We are very happy with the service we received and would recommend highly!

I will update review after our plumbing inspection. I am hoping we get another amazing tech!

Five star review!!

Miles S.

My expensive of a plumber charging a consultant fee, usually has been VERY expensive. A plumber should know how much it would cost to change out a toilet, even with additions parts needed.

Harald S.

These people are such pros that they charged me $750 last October to fix my system and promptly wired both the outside fan and compressor backwards. When the outside temperature finally got hot enough for an extended period of time, it finally stopped working on April 29. They wanted to charge me a trip charge to come check it out which I am glad I refused to pay since I have serious doubts they would have admitted their error and like found other issues for which they could charge me.

After reaching their escalation department I was told that since I had another AC guy come out instead of giving them a chance to check it out, they would not reimburse me for his fee to fix THEIR ERROR. They claim to have pictures of their work from October, however refuse to share them with me or admit the error.

I am done with them and strongly advise you to find another service provider.

Larry H.

Highly recommend Jerry. I have called on expert electrician Jerry twice now, as he does excellent work! He goes above and beyond. Also, just a nice guy. Put in an outlet for us and repaired my hall light on his first visit. Second visit he replaced all my outside lights. He cleaned up all the old caulk and replaced the fixtures lighting up my driveway. He also replaced my back patio floodlights with cool LEDs. If you want a guy who knows what he is doing ask for Jerry.

Dawn S.

I used this company for an electrical issue I had. Manny arrived on time, he took all covid precautions & followed CDC guidelines. He explained to me everything he was doing. I was very impressed. Knowledgeable and friendly. A++ would recommend and will use again if ever needed.

Angela W.

Highly recommend! This is the second time that I have contacted your company for help and again you don't disappoint. I was impressed by Tim's professionalism and the way he took his time to explain things to me. So much appreciated. Thank you again