San Diego International Airport Landside Improvements Project
San Diego, CA · Airports · Client: URS Design Team
Project details
SDE provided fast-paced civil engineering and support for the expansion of Terminal 2 East.

Precise. Responsive and Budget Conscious.
San Dieguito Engineering provides civil engineering, land surveying, land use planning, and subsurface utility engineering (SUE) services for public agencies and private clients throughout Southern California. Established in 1974, it has supported the development of over 30,000 acres of land and engineered thousands of miles of roads.
QSD · QSP
Annie S. AguilarPresident & Principal
Dennis DodsonSenior Surveyor
Joshua ReevesSenior Engineer
Garth KollerSenior Planner
Comprehensive engineering services for municipal infrastructure, public agencies, and private developers.
Comprehensive design and grading planning for private, commercial, and public agency projects.
Precise grading and land preparation designs to ensure structural stability and optimal drainage.
Engineering and design services for local streets, arterial roads, and highway infrastructure.
Design of water distribution, wastewater conveyance, and utility systems.
Hydrology studies, drainage plans, SWPPP preparation, and environmental compliance documentation.
Design of safe, compliant detours and traffic routing configurations during construction.
Building Information Modeling coordination and support for modern infrastructure integration.
Precise land surveying and mapping support for subdivisions, roadways, utilities, and commercial sites.
Comprehensive field surveying services to map exact property boundaries and features.
Survey support for parcel splits, subdivision planning, and property line adjustments.
High-accuracy staking and mapping for infrastructure and building construction layouts.
Strategic planning to guide developers through the complex regulatory processes of land subdivision and design.
Detailed mapping and engineering of underground utility networks to reduce excavation risks and design conflicts.
Land Development · Commercial · Residential · Multifamily Residential · Hospitality · Healthcare · Government · Transportation · Highways & Roads · Utilities · Aviation · Airports · Mixed-Use
San Diego, CA · Airports · Client: URS Design Team
SDE provided fast-paced civil engineering and support for the expansion of Terminal 2 East.
Del Mar, CA · Transportation · Client: Mid Coast Transit Constructors
SDE provided land surveying support for the stabilization of coastal bluffs supporting the heavily used LOSSAN rail corridor.
Solana Beach, CA · Mixed-Use
SDE teamed up with architect Rob Quigley to design an innovative mixed-use residential project on a compact 0.23-acre lot, resolving complex engineering challenges involving an adjacent public storm channel.
Rancho Santa Fe, CA · Residential
A notable civil engineering and land surveying project supporting high-end residential and community development.