, California. Patterson Engineering offers knowledgeable structural design keeping cost and construction to a minimum while designing safe structures improvements), and retaining walls (concrete, CMU, and Keystone). Patterson Engineering, Inc. has experience in conventional construction materials (timber

well as new construction, tenant improvements, additions, alterations, load bearing walls, foundations, additional footprint and floors, storefronts, decks, retaining walls, architectural signage, flagpoles, and equipment anchorage. is to provide our clients with cost-effective solutions that meet and exceed

living conditions at an affordable cost. Many older homes were constructed without consideration for energy efficiencyinsufficient ventilation in the attic, empty exterior walls, drafty single pane windows, and inefficient HVACand efficiency with little to no additional costs. They can also refer customers to realtors