Find engineering consulting firms by capability and location.

AAA Engineering Design is a structural engineering firm based in Stanton, California, founded in 2009 by licensed Professional Engineer Aws Salahaldin. Serving Orange County, Los Angeles County, the Inland Empire, and San Diego County, AAA Engineering Design provides structural analysis, seismic retrofitting, ADU design, foundation engineering, and construction documentation for residential and commercial clients, with over 500 completed projects.

Project: CMU Warehouse Mezzanine

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

We build confidence

Project: Offset Success for Aviation Client

Integrated Architecture & Engineering

Project: 5th Floor Med-Surg Inpatient Wing Gut & Remodel

Enhancing communities and the built environment.

Project: SFO Harvey Milk Terminal Boarding Area B

Established in 1990, ANP Engineering, Inc. is a structural and civil engineering practice based in San Diego, California. It designs multifamily residential developments, single-family custom homes, and commercial buildings, alongside providing structural retrofitting, site investigations, and traffic planning.

Project: 8 Unit La Costa Villa Condo

California's trusted partner for safe, efficient, and beautiful structures

Service detail: Structural Engineering

California's Only One Stop Shop

Service detail: Planning and Permitting

Making Buildings Perform Better

Service detail: Building Envelope

Alpha Omega Engineers is a licensed structural engineering firm based in Corona, California, serving residential and commercial clients throughout Southern California. With over three decades of experience, Alpha Omega delivers structural inspections, lateral load calculations, and structural plans for homeowners, contractors, and developers in Corona, Riverside, Anaheim, Norwalk, and Buena Park.

Service detail: Structural Inspections

Transform Your Vision with Our Professional Engineering Team.

Project: Springville Library

Anderson Structural Group is a structural engineering firm based in Sacramento, California, founded in September 2009 by John D. Anderson, SE. The practice specializes in structural design for education facilities, multi-family and affordable housing, commercial buildings, and telecommunications infrastructure. It has extensive experience with California Division of the State Architect (DSA) projects for K-12 schools and is an approved DSA structural plan check consultant. The practice also designs telecom shelters, rooftop equipment platforms, monopoles, and lattice towers for carriers including Verizon, AT&T, and T-Mobile, and provides specialty ceiling engineering for commercial ceiling subcontractors.

Project: La Valentina Station

Bringing Vision to Reality Since 2014

Project: The Rochester at Blue Parkway

Shaping the communities that we call home.

Project: Fountaingrove Passive House

Dream Bigger, Build Better

Project: Simms Fishing Corporate Headquarters

Engineered to Exceed Expectations

Project: Edwards AFB Combined Test Force Compound

Building a Better California since 1945

Project: The Wilshire Grand Center

Breen Design Group is a Torrance, California-based multi-discipline firm providing architecture, structural, civil, and MEP engineering services under one roof. Established in 2001, its integrated teams deliver coordinated design for multifamily residential communities, affordable housing, mixed-use developments, schools, and civic facilities throughout Southern California. Completed projects include the Wilshire Grand, Jordan Downs Phase 3, Rogers Middle School, and Gardenhouse Beverly Hills.

Project: Jordan Downs Phase 3

More than structural engineering.

Project: UC Davis Health Tschannen Eye Institute and ACC Expansion

Partners in Reliability, Resilience, Innovation, Sustainability, and Safety

Project: Pittsburgh International Airport Terminal Modernization Program

Complete Engineering Services

Service detail: Civil Engineering

Building Excellence From the Ground Up

Service detail: Civil Engineering

Calcoast Engineering & Design Group Inc. is a family-owned civil and structural engineering firm based in Riverside, California, serving clients across Orange County and Riverside County since 2008. It provides civil and structural engineering, architectural design, and inspection services for residential, commercial, and industrial projects throughout Southern California, covering site grading, drainage, water quality management, street and roadway improvements, public works, seismic retrofitting, and historical rehabilitation.

Service detail: Civil Engineering

Reliable. Responsive. Solutions.

Project: Space Launch Complex Structural Upgrades, Cape Canaveral