
1CSDesign
San Diego, CAEngineering Confidence From the Ground Up
Service detail: Structural Design
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
405 results
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Engineering Confidence From the Ground Up
Service detail: Structural Design
Dedicated to service, quality, and value delivered in a timely manner to meet your needs.
Service detail: Residential Home Evaluations

Proper Execution with Precision
Project: Gordie Howe International Bridge

Geotechnical engineering, material testing, special inspections, and drilling services in Arizona
Service detail: Geotechnical Engineering
Your Partner for Efficient and Effective Design
Project: Belmont University Massey Center
Multidisciplinary Engineering, Special Inspections & Expediting Services
Service detail: Structural Engineering
Structural Engineering Consulting & Design
Project: SUNY Potsdam - Performing Arts Center
Engineering with integrity & purpose.
Project: The Virginia Vanguard

Engineering The Future
Service detail: MEP & Fire Protection Engineering

Responsive, reliable, and results-driven structural engineering.
Service detail: Buildings and Foundations
Engineering with Precision
Project: Structural Design of a Residential Building - 1

Geotechnical, Civil, and Structural Engineering Across California and the Western States
Project: LA Metro Gold Line - MSE Wall

Building Tomorrow's Legacy, Today
Service detail: Materials Testing Laboratory

Your Best Local Engineering Firm
Service detail: Production Home Engineering
Advanced Consulting Engineers, P.A. (ACE-P.A.) is a structural engineering firm established in 1994 and based in Frederick, Maryland, with professional engineering registrations in more than thirty states. ACE-P.A. provides structural analysis and design, cold-formed steel engineering and detailing, engineer-of-record services, delegated design, peer review, and property condition assessments for commercial, residential, educational, healthcare, and institutional projects.
Project: University Auditorium and Classrooms
Every structure needs a permit, and every permit needs an engineer's certified stamp.
Service detail: Structural Engineering

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.
Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Communicating With Technical Accuracy About Your Project So You Can Proceed With Confidence
Project: Broken Arrow Senior Center

Over 50 years of engineering excellence
Project: Berkeley Township SA Bayview Avenue Force Main Replacement

All-Terra Engineering, Inc. is a full-service construction materials testing (CMT) and geotechnical engineering laboratory based in Houston, Texas, founded in 2006 by President Haddis Tewolde, P.E. Backed by a senior team with more than 50 years of combined experience, All-Terra operates an A2LA-accredited laboratory and serves public agencies, developers, contractors, and universities across the Greater Houston area. Core services include construction materials testing, geotechnical engineering, and forensic evaluation of concrete.
Service detail: Construction Materials Testing (CMT)
Founded in 1950, Alper Audi, Inc. is a St. Louis-based structural engineering practice with engineers registered in more than 45 states. It serves architects, contractors, developers, owners, and government clients across commercial, industrial, institutional, and public markets. More than 50 percent of assignments are delivered on a design-build basis, and annual project volume contributes to more than $2.5 billion in aggregate construction value.
Project: Forsyth Pointe
Alpha Geotechnical & Materials, Inc. is a Tempe, Arizona-based consulting practice founded in 1998, specializing in geotechnical and environmental engineering, geological services, construction inspections, and materials testing. It serves public and private clients on projects ranging from single commercial pads to large master-planned communities across the Phoenix metro area, delivering timely, accurate, and cost-effective field and laboratory testing.
Project: Microchip Technology C6 Building

Partnering to Build & Protect What Matters Most
Project: ADOT I-10 Tucson Reconstruction
Altitude Engineering is a structural engineering firm located in the Bitterroot Valley, just south of Missoula, Montana. Altitude Engineering specializes in steel and aluminum structures and provides economical designs using precast and cast-in-place concrete, masonry, timber, and log framing. Altitude Engineering holds professional engineering registrations in thirteen states: Montana, Colorado, Wyoming, Idaho, Nevada, Alaska, Washington, Utah, Oregon, Arizona, Arkansas, Vermont, and Oklahoma. Representative project experience includes waterpark enclosure structures, aviation hangars, industrial crane pedestals, hospital expansions, and commercial facilities.
Project: Jay Peak Waterpark Enclosure