We know our clients have needs beyond their ground-up construction projects, which is why Peterson thrives at addressing our clients’ Tenant Improvement requirements Need to make structural or cosmetic improvements to your existing building? Whether it’s a simple project of new paint and carpet, or a more complicated endeavor involving space additions or reconfigurations, The Peterson Company specializes in delivering Tenant Improvement results that please the most discerning eye. Our projects span a wide range of market types from Restaurant, Medical, Retail, and Office build-outs.