"After a few false starts with others in the area, Keystone has been a breath of fresh air, with timely service, reasonable rates, and great customer service. It's also clear that Keystone's technical advice is very sound. Being an engineer, my curiosity can be unwelcome in technical areas, but Ven has helped me fully understand the merits of his work. He's also helped our builder bring solid plans to reality, with little of the friction you might expect between architect and builder.
Working with Keystone has been a rare pleasure in today's world; not only has the quality, cost and thoroughness of Keystone's work been excellent, but their sense of urgency has helped keep our rehab project timeline intact.