Sergio did an outstanding job on our concrete patio. From the very beginning, he was communicative, professional, and took the time to walk us through every step of the process. He clearly cares about doing quality work — he took all the right measures to make sure the job was done properly, and the results speak for themselves. We're very pleased with how it turned out and wouldn't hesitate to recommend him to anyone looking for a concrete contractor. Thanks, Sergio!

I have choose Onyx for my backyard Concrete. The company work very professional in explain how the process and get the work done. It really satisfied my expectations and recommendation for this company to Everyone. Thank you Onyx Team

I will forever recommend Onyx for concrete work! Sergio and his team totally saved me last minute. The company I was going to work with flaked, and I had another contractor coming that Saturday to start the framing for my motorcycle garage. I called Onyx on Tuesday. Sergio came out same day to do a bid and spent a considerable amount of time explaining everything to me very transparently. He and his crew were at my house 8am sharp on Thursday morning and got the slab I needed done. Not only was