Love my San Juan fiberglass pool. Easy to work with. Helpful. definitely recommend their work.

My old in ground pool was in desire need of help. Called several companies and only Cornerstone was willing to undertake the job. I was very satisfied with their willingness to answer all my questions and help, to reach a decision on what I wanted to do. I started out having Cornerstone replace all of the concrete patio and fence around my pool and of course the pool liner. But as the work went on and they impressed me so with their workmanship, that I had them install a salt system, build a wall and install conduit for a future pool heat pump and an additional pool ladder. They also removed the old deck, overlooking the pool and patio, and built a new one to compliment the area. At the end of pool season, I had them come back and install a new winter safety cover, along with a drainage pump under it and close my pool. I have and do recommend Cornerstone Construction for your pool and landscaping needs. Again, prices and work were great. I intend for them to open my pool come spring.

Cornerstone provided excellent service for my liner instalation. They were prompt, detailed, and professional. I recommend Cornerstone for any construction, instalation, or maintenance needs.

I have an older pool that needed some renovation. After getting several estimates from area pool contractors, I chose Cornerstone to do my 'overhaul'. I was very satisfied with their professionalism and their willingness to take a little extra time to answer any and all questions I had about my pool and what it needed to be back in great shape. They replaced my concrete patio around my pool (34 yards of concrete), replaced my outdated sand bottom with a better poolkrete version, replaced all of my plumbing to my pool, installed a new liner and also installed a salt system as well as new filter system and pump. I also had them come back and install a new winter safety cover at the end of pool season. I have recommended Cornerstone to several friends that own pools and would recommend them again for any and all pool needs.

I recently had my pool liner replaced by cornerstone construction. I was very impressed with the price and quality of work. My pool looked liked pond scum at the beginning of pool season. It took them hours just to remove all of the scum and mess from the pool before they could even began to put in a new liner. Any other company would have charged me by the hour, which would have cost hundreds alone for the cleanout. In addition to my pool liner, I had to replace my pump which required additional plumbing and had cracks in concrete repaired. They worked hard each day and I had, what felt like, a brand new pool in just a few days. My liner pulled loose on one side because of previous problems with the coping. And when I called Cornerstone they came the same day I called them to repair it for me and add liner lock in the trouble spot at no charge. The owner even stopped by later in the season to insure we were happy with our liner. Price and Quality Excellent. Highly Recommend!

I had an in-ground pool installed recently. I decided to go with Cornerstone and they are by far, the best I have dealt with. The customer service is unbelievable. They went out of their way to make sure I was completely satisfied. Super friendly employees that are right there if you need them. If you are looking for a pool installer, I highly recommend Cornerstone.