Business Details
50+ Years
experience
Your Trusted Partner for Civil Engineering Solutions
San Dieguito Engineering has served the San Diego region for over four decades, delivering integrated civil engineering solutions for public and private clients. Our expertise spans municipal infrastructure, land development, subsurface utility engineering, and design of sewer, water, and storm drain facilities. We collaborate closely with agencies, developers, and architects to create sustainable solutions for site development, road improvements, and stormwater management. With a focus on innovation and teamwork, we prioritize client satisfaction through precise, responsive, and budget-conscious services.Our interdisciplinary approach combines planning, engineering, and surveying to navigate complex entitlement processes and deliver environmentally sound projects. Founded in 1974, we have developed over 30,000 acres of land, engineered 13,000+ miles of roads, and supported communities through infrastructure improvements, residential subdivisions, and recreational developments. Our values of integrity, commitment, and creativity drive our 45-year legacy of exceeding client expectations while fostering a culture of collaboration and work-life balance.
Services
Civil Engineering
Land Use Planning
Subsurface Utility Engineering
Surveying & Mapping
Site Development
Road Improvements
Stormwater Management
Boundary Surveys
Feasibility Analysis
Utility Mapping
Details
- Year established: 1974
Highlights and features
- We have 45+ years of experience in civil engineering and land development.
- Our team specializes in subsurface utility engineering to prevent construction conflicts.
- We integrate planning, engineering, and surveying for streamlined project delivery.
- Committed to innovation with leading-edge technologies and sustainable practices.
- Proven track record in municipal infrastructure and complex entitlement processes.
Associations and certifications
- DBE
- WBE
- MBE
- WOSB
- SB/Micro
- SLBE
What people say
Excellent job
Great to work with
Exceeded expectations
Technical expertise
Responsive service
Services
Civil Engineering
San Dieguito Engineering provides full-spectrum civil engineering services for municipal and private projects. Our team designs sewer, water, and storm drain systems, road improvements, and site development plans. With over 45 years of experience, we deliver cost-effective solutions for land development, infrastructure upgrades, and construction management.
Subsurface Utility Engineering
Our subsurface utility engineering (SUE) services identify underground utilities to prevent construction conflicts. Using ASCE standards, we perform utility mapping, conflict analysis, and 3D modeling. This ensures safety, reduces costs, and minimizes delays for clients across Southern California.
Land Use Planning
We guide clients through land use entitlements, including feasibility studies, tentative maps, and coastal permits. Our interdisciplinary team integrates engineering and surveying expertise to create environmentally sound development plans for residential, commercial, and public projects.
Surveying & Mapping
SDE offers comprehensive surveying services for property boundaries, construction staking, and topographic mapping. We support land division, road design, and legal descriptions using advanced technologies like UAV aerial photos and 3D scanning for accurate, reliable data.
Stormwater Management
Our stormwater management services include drainage studies, SWPPP preparation, and stormwater quality plans. We design systems to manage runoff, prevent flooding, and comply with environmental regulations for both public infrastructure and private developments.
People
Annie S. Aguilar
President
Annie S. Aguilar leads San Dieguito Engineering with over 25 years of civil engineering experience. She focuses on strategic growth, client relations, and fostering a collaborative culture that prioritizes innovation and community impact.
Patricia Urquiza
Accounting Manager
Patricia Urquiza manages financial operations at SDE, ensuring fiscal responsibility and transparency. With a decade of experience in corporate finance, she supports the firm's growth through efficient budgeting and resource allocation.
Dennis Dodson
Senior Surveyor
Dennis Dodson oversees surveying operations with 30+ years of expertise in land division and construction staking. He ensures precision in boundary surveys and mapping, supporting complex development projects across San Diego County.
Questions
What services does San Dieguito Engineering offer?
We provide civil engineering, land use planning, subsurface utility engineering, surveying, and site development services for public and private projects.
How long has SDE been in business?
San Dieguito Engineering has served Southern California since 1974, with over 45 years of experience in infrastructure and land development.
What areas does SDE serve?
We primarily serve San Diego County, including Carlsbad, San Diego, Del Mar, Poway, Encinitas, and Oceanside.
What makes SDE different from other engineering firms?
Our interdisciplinary approach combines engineering, planning, and surveying with a focus on innovation, sustainability, and client collaboration.
Can SDE handle complex entitlement processes?
Yes, we specialize in navigating complex entitlements through integrated planning, engineering, and government relations expertise.
