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

SDE was contacted to assist in a critical emergency project identified by the City of San Diego in August 2019. The city undertook the $3.2 million emergency project in August to reinforce a section of Coast Boulevard above a sea cave known as Koch’s Cave that was collapsing. SDE was tasked to provide land surveying…

Big applause to President Annie Aguilar for promoting Minority Small Businesses to win the 2020 Small Business Administration Award. The North San Diego SBDC nominated Ms. Aguilar for the “Minority Small Business Champion of the Year Award”, see the submitted letter below. SDE has worked with the SBDC almost a decade ago when SDE began…

Ever wondered what factors determine stormwater-related tasks on engineering design contracts?   A subset of the engineering services which SDE offers is in the field of stormwater including hydrology & hydraulics and treatment of development runoff.  Nowadays, a comprehensive work experience in this field is vital for almost all projects.  SDE has sustained this working knowledge…