Are You Looking for Engineers in California?

Explore 305 engineering businesses across California, including San Diego, San Francisco and Sacramento, offering design, analysis and technical consulting. Read customer reviews, check project experience and contact suitable engineering firms about estimates.
We offer 20+ years of local construction expertise
Specializing in civil engineering and land planning for Northern California properties. Expertise in vineyard development, permitting, and sustainable infrastructure design.
Commercial Site Design Vineyard Development Septic System Design
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Inspection Services
31 Years
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Over 28 years of specialized experience in construction inspection and testing since 1995
Expert construction inspection, materials testing, and geotechnical services in California by Inspection Services, Inc. AASHTO-accredited labs, 24+ years of experience, and innovative GreenBox reporting technology.
Special Inspections Concrete Testing Geotechnical Analysis
We are a 100% employee-owned company with 25+ years of defense contracting experience
Epsilon Systems Solutions offers engineering, modernization, and technical services for defense and commercial clients. Employee-owned since 1998, serving San Diego and beyond with 1,200+ professionals.
Navy Service Life Extension C5ISR Systems Integration Engineering Solutions
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Hammett & Edison
50+ Years
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Founded in 1952 with continuous service to wireless industry
Specialists in wireless telecom compliance since 1952. RF exposure studies, noise assessments, and expert testimony services for carriers and municipalities. Located in Sonoma, California.
RF Exposure Compliance Acoustic Noise Studies Interference Analysis
We utilize advanced 3D modeling technologies for precise project visualization.
Delane Engineering provides innovative civil engineering solutions in Southern California, including land development, stormwater management, and 3D modeling. Serving Los Angeles, Ventura, and San Diego Counties with client-focused expertise.
Civil Engineering Stormwater Management Design-Build
Ca Detailing
42 Years
Emergency
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Ca Detailing
42 Years
Emergency
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Over 40 years of structural detailing experience since 1984
Ca Detailing delivers precise structural steel detailing, 3D modeling, and BIM coordination services for construction projects nationwide. Contact us for architectural, retrofit, and bridge detailing expertise.
Structural Steel Detailing Miscellaneous Steel Detailing Architectural Detailing
We offer 10+ years of seismic design expertise in complex high-rise projects
Expert structural engineering and construction management services in Los Angeles. AMIA Engineering specializes in seismic retrofitting, BIM/VDC, and performance-based design for residential and commercial projects.
Structural Engineering Construction Management Seismic Retrofitting
We offer 24/7 emergency response for geotechnical crises
Trusted civil, structural, and geotechnical engineering services in Berkeley. Specializing in home inspections, foundation design, earthquake retrofitting, and 24/7 emergency response.
Home Inspection Soil Reports Foundation Design
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Inquip Associates
Emergency
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We've installed over 110 million square feet of slurry wall systems
Leading provider of geotechnical construction solutions across North America. Specializing in slurry walls, deep foundations, and environmental remediation with a proven safety record and nationwide service.
Slurry Walls Groundwater Control Deep Foundations
We offer 30+ years of defense aerospace engineering expertise.
Alpha Research & Technology delivers cutting-edge aerospace engineering solutions, specializing in C4ISR systems integration and FAA-certified installations since 1993.
Mission Systems Integration FAA Certification Support Depot Repair Services