Find engineering consulting firms by capability and location.

ASG Solutions Corporation is a San Diego-based professional services provider supporting critical federal and military missions globally. It specializes in delivering tailored solutions across engineering, construction management, environmental services, information technology, and defense logistics.

Project: Technical Support Services for NAVFAC SE DCBL/DC 4

We empower our people to do good and help others with simple solutions.

Service detail: Test & Evaluation

Fundamentally Better Engines

Project: Ultralow NOx Diesel Heavy-Duty Engine Deployment

Alico Systems is an innovative product development practice that designs solutions for consumer, industrial, government, and military markets. Its expertise spans mobile wireless computing platforms for image, voice, video, and data communications, alongside phased array beam steered antennas, RF transceivers, microprocessor and FPGA electronics, and wireless sensor networks for remote monitoring and control. Key systems include mobile satellite communications terminals, VoIP PBX systems, broadband wireless networks, and motion sensor platforms.

Project: SAXBA Distributed Broadband SATCOM On-The-Move Terminal

Clean Water Shaping Stronger Communities

Project: Oakdale Wastewater River Crossing

Bring Life to Buildings

Project: California State Capitol Annex Replacement

Innovative Mobility Solutions For Our Changing World

Service detail: Civil and Traffic Engineering Design

Engineering Performance. Delivering Innovation.

Service detail: Mechanical Engineering

D4C Product Development is a San Diego-based engineering and product development practice that guides hardware products from concept to market. It integrates mechanical, electrical, and software engineering with industrial design, prototyping, and manufacturing support, serving consumer electronics, IoT devices, environmental technology, and public safety markets.

Project: Big Dipper Point of Sale

Exceptional Employees for Exceptional Results

Service detail: Program Management

Epsilon Systems Solutions, Inc. is a defense engineering and technical services provider headquartered in San Diego, California, with facilities in Portsmouth, Virginia, Mayport, Florida, and Pearl Harbor, Hawaii. Epsilon Systems provides marine engineering and ship repair for all classes of U.S. Navy vessels, C5ISR systems engineering and intelligence support, manufacturing of advanced military and commercial products, and technical services including geospatial analysis, environmental compliance, and simulation training. Operating over 125,000 square feet of repair, modernization, and manufacturing facilities near major U.S. Navy homeports, Epsilon Systems holds SUBSAFE certification on all classes of submarines and serves the U.S. Navy, NAVAIR, NAVSEA, and the broader national security community.

Service detail: Navy Ship Repair and Modernization

Hunsaker & Associates San Diego, Inc. is a land planning, civil engineering, and surveying firm with more than three decades of experience serving development clients throughout the Southwest. Its experienced team works alongside owners, architects, developers, and contractors to advance complex residential and mixed-use projects from initial planning through construction, with particular strength in masterplan community development.

Project: Trevi at Cota Vera

Transforming how communities move

Project: Lancaster County Freight Infrastructure Prioritization

San Diego-based professional civil engineering and land surveying practice

Service detail: Civil Engineering

Marine Propulsion Specialists

Service detail: Propulsion Shaft Alignment

Engineering that matters

Project: PAE Living Building

Innovative Independent Professional Solutions

Service detail: Aerospace Acquisition and Sustainment

Rugged Video and ARINC 818 Test & OEM Solutions

Service detail: ARINC 818 Products

Engineering the future through precision, creativity, and cross-functional expertise.

Project: Lazuli Space Observatory

Solving Hard Problems Through I3: Interdisciplinary Innovation and Invention

Project: Avionics Modeling and Simulation for the Air Force

Your Success | Our Mission

Project: F-35 Readiness Directorate Support

Your Vision. Our Expertise.

Project: Calpine/Otay Mesa Generating Plant

Solid. Innovative. Responsive.

Project: FedEx Freight

Engineering the Amazing

Project: Mount Sinai Behavioral Health Center