Courthouses. Shopping malls. Libraries. Parking lots. PPI projects range in type, size and scope, but all have one thing in common: efficient, cost-effective and innovative design. Whether you’re renovating an existing complex or starting from scratch, we’ll help you make the best use of your site. PPI’s civil engineers will work with you to maximize your property’s developability, design the infrastructure, guide you through the permitting process and even provide construction administration.