Celebrating 50 Years of

Structural Engineering Excellence

June 1, 1973 - June 1, 2023

On June 1, 1973, Richard S. Di Salvo, PE started the firm as a one-person endeavor in Ridgefield, CT. Dick founded the firm to offer a higher level of structural engineering service than prevailed at that time. Today we are a vibrant, growing firm with offices in Danbury, CT and Castle Rock, CO. The firm has gone through many changes over the years, but we continue to offer the excellent structural engineering services that Dick envisioned.

Thank you to all those who have partnered with us through the years. We look forward to continuing those relationships in the future.

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