Business Details
50+ Years
experience
Emergency
services
Your Trusted Civil Engineering Partner in Carlsbad, CA
San Dieguito Engineering has served the San Diego region for over forty-five years, delivering comprehensive civil engineering solutions that build safe, vibrant communities. Our expertise spans municipal infrastructure, land development, and subsurface utility engineering, supported by a team of licensed professionals committed to exceeding client expectations. We integrate civil engineering, land planning, and surveying to address complex challenges in public and private projects, including residential subdivisions, commercial developments, and coastal stabilization initiatives.With a focus on integrity and innovation, we maintain long-standing partnerships with agencies, developers, and architects to ensure sustainable, code-compliant outcomes. Our 30,000+ acres of developed land and 13,000+ miles of engineered roads reflect our deep regional expertise and dedication to advancing Southern California's infrastructure. We prioritize teamwork, cutting-edge technology, and client collaboration to deliver cost-effective, timely solutions for projects ranging from small lot adjustments to large-scale healthcare and transportation facilities.
Services
Civil Engineering
Land Use Planning
Subsurface Utility Engineering
Surveying & Mapping
Site Development
Drainage Studies
BIM Support
3D Scanning
Coastal Stabilization
ADU Development
Details
- Year established: 1974
Highlights and features
- 45 years of civil engineering expertise in Southern California
- Certified by WBE, MBE, and WOSB for excellence
- Integrated approach combining engineering, planning, and surveying
- Specialized in complex coastal and transportation infrastructure
- Proven track record with 30,000+ acres of land development
Associations and certifications
- WBE
- MBE
- WOSB
- SB/Micro
- SLBE
What people say
Excellent job
Great to work with
Exceeded expectations
Fast-paced deadlines
Positive impact
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 while supporting infrastructure improvements for roads, utilities, and building sites. With 45 years of regional experience, we ensure code compliance and sustainable development across Southern California.
Subsurface Utility Engineering
Our subsurface utility engineering services identify underground infrastructure to prevent construction conflicts. Using ASCE-standard methodologies, we perform utility location, 3D modeling, and potholing to ensure safety and cost efficiency. This service supports projects ranging from coastal stabilization to airport expansions across San Diego County.
Land Use Planning
We guide clients through land development entitlements including rezoning, tentative maps, and coastal permits. Our interdisciplinary approach combines engineering and surveying expertise to streamline approvals for residential subdivisions, commercial sites, and mixed-use developments throughout Southern California's regulatory landscape.
Surveying & Mapping
San Dieguito Engineering conducts boundary surveys, topographic mapping, and construction staking for public and private developments. Our services support property legal descriptions, subdivision maps, and 3D scanning projects. We utilize UAV technology and advanced QA/QC processes to ensure precision across San Diego County's diverse terrain.
Coastal Stabilization
We specialize in coastal infrastructure protection through projects like the Del Mar Bluffs stabilization initiative. Our engineers develop erosion control solutions that safeguard transportation corridors while complying with environmental regulations. This expertise extends to emergency stabilization projects along Southern California's vulnerable coastline.
People
Annie S. Aguilar
President
Leading San Dieguito Engineering as President, Annie S. Aguilar directs strategic growth while maintaining technical excellence in civil engineering projects across Southern California.
Joshua Reeves
Senior Engineer
As a licensed Professional Engineer and Qualified SWPPP Practitioner, Joshua Reeves oversees complex civil engineering projects with a focus on regulatory compliance and sustainable design.
Garth Koller
Senior Planner
Garth Koller leads land use planning initiatives, leveraging decades of experience in entitlement processing and government relations for residential and commercial developments.
Dennis Dodson
Senior Surveyor
Licensed Surveyor Dennis Dodson directs surveying operations, ensuring precise boundary determinations and mapping solutions for infrastructure projects throughout San Diego County.
Patricia Urquiza
Accounting Manager
Patricia Urquiza manages financial operations at San Dieguito Engineering, supporting project execution through effective budgeting and accounting practices.
Questions
What civil engineering services do you offer?
We provide infrastructure design for roads, utilities, and stormwater systems, along with land development, coastal stabilization, and subsurface utility engineering services.
How long have you served Southern California?
San Dieguito Engineering has specialized in regional infrastructure projects since 1974, with expertise in San Diego County's unique development challenges.
Do you handle both public and private projects?
Yes, we work with municipalities, residential developers, healthcare providers, and commercial clients on projects ranging from small subdivisions to major transportation initiatives.
What certifications do you hold?
We maintain WBE, MBE, WOSB, SB/Micro, and SLBE certifications, demonstrating our commitment to excellence in engineering services.
Can you assist with emergency stabilization projects?
Our team has completed urgent coastal and infrastructure stabilization projects, including the Del Mar Bluffs emergency work along critical transportation corridors.
Reviews (2)
Don Clark
Nov 28, 2019
Report
San dieguito engineering has a lot of nice people working. I'm a real estate broker and I do business with them.
Law Enforcement Specialists Inc
Dec 25, 2017
Report
Extremely helpful! Walked us through every step of the Survey process and ensured that we got the correct Survey for what we needed. Staff are professional and courteous!
