303rd Engineering Group, LLC
St. Louis, MOSuccessful Partnerships, Successful Projects
Project: Airmen's Dormitories, Scott Air Force Base
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Successful Partnerships, Successful Projects
Project: Airmen's Dormitories, Scott Air Force Base
Structural Consultants
Project: Northwest Nazarene University Student Center

Engineering Design & Consulting
Service detail: Mechanical Engineering
Civil | Environmental | Renewable Engineering & Consulting
Service detail: Civil Engineering
A Partnership Built for Success
Project: Audi of Kansas City

Barcus Structural Engineering (BSE, Inc.) is a consulting engineering practice located in the Central Valley of California. It services a diverse list of clients, including architects, developers, design-build contractors, industrial owners, and municipalities, providing personalized structural engineering services throughout the state of California as well as nationally and internationally. The practice prides itself on tailoring services to specific needs, providing strict attention to project schedules, constructability, architecturally exposed structural elements, and value engineering.
Service detail: Structural Design for Commercial Buildings

Higher Quality. Faster Turnaround. A Better Experience.
Project: IHOP Restaurants - Dayton Area
Complete Engineering Services
Service detail: Civil Engineering

Committed to Customer Satisfaction through Quality Engineering
Project: The Eastern (North Hills Tower IV)

Licensed structural engineering services for building additions, modifications, and new construction projects.
Project: Community & Youth Center for Pentacoastal Church
Elmira Structures, Inc. (ESI) is a family-owned general contracting and design-build firm based in Elmira, NY, providing a full spectrum of commercial construction services since 1973. Led by licensed professional civil engineers across three generations of the Vieselmeyer family, ESI delivers pre-construction planning, general contracting, construction management, and design-build services for commercial, educational, and retail projects throughout upstate New York.
Project: Dundee CSD Bus Garage Reconstruction

Emanuel Engineering Inc. is a Portsmouth, New Hampshire civil and structural engineering firm founded in 1988. The team delivers civil site design and structural engineering services across commercial, residential, industrial, and municipal project types in New Hampshire, Maine, Massachusetts, and more than a dozen other states. Emanuel Engineering is also recognized regionally for structural forensics, performing structural failure assessments and providing expert testimony for litigation and insurance claims.
Service detail: Civil Engineering & Site Design
Creating the built environment...for people!
Project: Nashville National Cemetery Historic Lodge Addition and Renovation
Roadway Design, Land Development, and Project Management Services
Service detail: Pre-Development Services

Strong solutions for all structural challenges
Project: Ben Steele Middle School
L. Naoum, P.E., P.C. (LNPC Consulting Engineers) specializes in mechanical, electrical, fire protection, and plumbing (MEP/FP) engineering services. Established in 2002, the practice offers design, analysis, and construction support to architects, building owners, and developers. Its capabilities span commercial, multi-family residential, education, healthcare, and religious facilities, supporting projects from initial programming and feasibility studies through design, construction management, and commissioning.
Project: Flatiron Building Offices

Larsen & Landis is a structural engineering firm serving architects, developers, designers, contractors, and building owners across the Philadelphia and Wilmington region. Its engineers handle structural design, evaluation of existing structures, construction support, historic preservation assessments, and facade reviews across a wide range of building types including educational facilities, multi-family housing, religious buildings, commercial properties, industrial facilities, and research laboratories.
Service detail: Structural Engineering and Design
Multi-discipline engineering consulting for buildings throughout Virginia and neighboring states.
Service detail: Mechanical Engineering

Engineering that works in the REAL WORLD
Project: NYC Public School Accessibility Improvements

On-Site Engineering, Inc. is a civil and environmental engineering consulting practice located in Westerly, Rhode Island, incorporated in January 2004. It provides engineering services to private and public sector clients in Rhode Island, Connecticut, and Massachusetts, with deep familiarity with RIDEM, CRMC, RIDOT, and local municipal permitting requirements. Services span on-site sewage disposal design, drainage and stormwater management, roadway design, wetlands delineation and permitting, residential and commercial site planning, water supply, and sanitary sewer design. Professional land surveying services are provided in partnership with Joseph P. Toscano Jr., PLS, a licensed surveyor in Rhode Island and Connecticut with over 31 years of experience.
Project: Valenti Toyota Expansion

Serving, Simplifying and Solving
Project: Sweet Hut Bakery and Cafe
Progressive Companies is a Grand Rapids, Michigan-based multi-disciplinary architecture, engineering, and design firm founded in 1962 and licensed to practice in 49 states. With offices in Grand Rapids, Detroit, Charlotte, Asheville, Greenville, and Durham, its architects, engineers, interior designers, landscape architects, and planners serve clients in automotive, healthcare, education, commercial, retail, multifamily residential, sports and recreation, arts and culture, hospitality, and senior living markets.
Service detail: Architecture
Transforming Spaces. Empowering People.
Project: Amway Stadium

Solutions in Electrical, Mechanical, and Energy Management
Project: UTEP Starbucks