“David came to inspect my house in South Berkeley before I purchased it. I needed to find a structural engineer that would give me some perspective on the home I was buying. He clearly and patiently answered my questions and is a knowledgeable engineer. Thank you for giving me the confidence I needed to purchase my home.”

– Adrian K., Berkeley

“David came up with structural plans for my 1890’s era SF Victorian flat that passed SF city building department’s planning and inspection services. I was a newbie when it came to remodeling and David helped me through the structural engineering portion of the project with plans and advice that were spot on for the most economical price out of any of the bids I received.”

– Josh C., San Francisco

“We hired David as a structural engineering consultant during our recent kitchen remodel. We had some structural facets of our remodel that required his expertise regarding load bearing walls.  David was very responsive to our time demands, and our contractor found him great to work with.  He was more than helpful with our foundation and ceiling joist issues, giving us great confidence with our decisions.  He also appended our city building permit drawings and helped that process along.  If you need a structural engineer, Simplengi is a great choice.”

– Trey H., El Cerrito

“I own a 4-story apartment building in San Francisco as David has been great in guiding me through the daunting owner/builder process. He is a patient engineer and knows his stuff. If you don’t want to hire an architect and design your project first hand, David and his team is the way.”

– Conor M., San Francisco