John was very professional. He answered all of our questions (and there were a lot) and assured us through the whole process. We put our trust in his experience with masonry and are very glad we did. We made a couple of changes during the process and he was always very pleasant and patient with us. When we expressed worry about the color, Jon reassured us that it would be beautiful when he and his team were done - and it was! It is very pretty! We've gotten many compliments and we love our patio. It adds value to our backyard and we have even had a few questions and requests since it was completed and he still answers our questions and has complied with our requests (including a re-seal). Thanks again Jon! You really do great work and we will be giving you many referrals. Mark and Karen Barnes