Precise. Responsive and Budget Conscious.

SDE has served the San Diego region for over forty years.

SDE construction


San Dieguito Engineering has developed over 30,000 acres of land, to build safe and vibrant communities throughout the southern California Region.

Notable Projects

Over our forty-five year history, we have worked for municipalities, residential, hospitality, commercial and healthcare projects throughout the Southern California region.

Purpose Driven Leadership

Experience is what gives us knowledge. It is our dedication to our purpose that drives our leadership.

Ground-Breaking News

The American Public Works Association (APWA) San Diego Chapter believes San Dieguito Engineering CEO Annie Aguilar did small businesses a solid. Awarding her the APWA 2023 Outstanding Service in the Private Sector award for the second time, APWA bestows this honor on a private sector professional who “inspires excellence and commitment to public service through outstanding career…

Adventure can take many different forms. But few adventures capture the imagination quite like the La Jolla Adventure Park (LJAP) in Pauma Valley, CA. Owned and operated by the La Jolla Band of Luiseno Indians, the LJAP offers camping, zip lining, tubing, bike rental, and a host of exhilarating activities. And there is history, too….

Exciting news! As the lead consultant, SDE is proud to secure all required planning entitlements for the construction and operation of a new two-story, 11,430 square foot Kiddie Academy childcare facility, with an additional 12,578 square feet of outdoor play area, from the City of San Marcos Planning Commission, on July 5, 2022.  The vacant project site is located on 1.61 acres within the 100-year flood plain, and required a Conditional Use…