
A D Marble Co Inc
King of Prussia, PAEnvironmental, Cultural, and Water Resources Engineering
Service detail: Environmental Engineering
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
300 results
Showing 1-24 of 300

Environmental, Cultural, and Water Resources Engineering
Service detail: Environmental Engineering

Specializing in geotechnical, structural, and civil engineering excellence
Project: Big Beaver Bridge

A. G. Consulting Engineering, PC is an established MEP and construction management consulting practice. It offers mechanical, electrical, plumbing, fire protection, fire engineering, LEED consulting, special inspection, and construction management services for infrastructure, institutional, and public works projects.
Project: NYCT Fulton Street Transit Center
Civil, Coastal, and Environmental Engineering and Consulting Practice
Project: Arney's Mount West Trail
ACT ONE & Associates is a consulting engineering and land surveying firm established in 2012 and based in Harrisburg, Pennsylvania. Licensed in Pennsylvania as Professional Engineers, Professional Land Surveyors, and a Sewage Enforcement Officer, the firm serves builders, contractors, developers, individual property owners, institutions, and municipalities with a broad range of civil, environmental, and structural engineering services.
Service detail: Land Surveying
We Make Building Projects a Better Value
Project: Bay Pines VA Medical Center, Electronic Health Records Modernization

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Engineering, Surveying, and Inspections
Project: 95REVIVE Pottstown Expressway Reconstruction

beyond engineering
Project: Assembly Innovation Park

Precise. Responsive. Solutions.
Project: Annapolis Landfill Solar

Your trusted partner for municipal engineering.
Project: Upper Uwchlan Township Municipal Authority Administrator
Innovation. Integrated
Project: Strategic Facility Planning

Your project is our priority.
Service detail: Geotechnical Engineering

Design in Harmony
Service detail: Acoustics Consulting

Utility Engineering & Infrastructure Design
Service detail: Utility Engineering Design

Be in Control.
Project: Lock and Dam Control Systems - Ohio River

Advantus Engineers is a Pittsburgh-based engineering consulting practice founded in 2004, specializing in building commissioning, sustainability consulting, MEP assessments, construction quality assurance, and environmental compliance. It serves public, institutional, and commercial clients across the Pittsburgh region. Over more than two decades, the practice has supported LEED certifications, water quality programs, and on-call MEP engineering for clients including the Pittsburgh Water and Sewer Authority and the David L. Lawrence Convention Center.
Project: Western Butler County Authority Administration Building

VDC / BIM / CAD Services & Consulting
Service detail: VDC & BIM Services
Keeping Construction Projects on Track
Project: Reagan National Airport
A focused leader in Aviation Consulting Services since 2006

All County and Associates, Inc. (ACA) is a full-service civil engineering, land surveying, and environmental permitting firm established in 1992 and located in Gilbertsville, Pennsylvania. ACA serves clients across fifteen counties in eastern Pennsylvania, covering Berks, Bucks, Carbon, Chester, Delaware, Lackawanna, Lancaster, Lehigh, Luzerne, Montgomery, Monroe, Northampton, Pike, Schuylkill, and southern Wayne counties. The practice serves architects, builders, contractors, developers, homeowners, home inspectors, and real estate agents with a focus on helping clients navigate permitting and regulatory processes.
Service detail: Civil Engineering

Engineering Together
Project: Wallops Mission Operations Command Center

Professional Consulting Services
Project: Flat Top Lake Dam
.jpg)
American Geotechnical & Environmental Services (A.G.E.S.), Inc. is a specialty engineering practice that provides comprehensive geotechnical design and environmental services. Headquartered in Canonsburg, Pennsylvania, with branch offices in King of Prussia, Pennsylvania, McLean, Virginia, and New Jersey, it has grown to become one of the largest specialty geotechnical consultancies in the northeastern United States. The practice focuses on delivering geotechnical engineering solutions for public infrastructure projects, including highways, bridges, transit, rail, aviation, and water resources.
Service detail: Geotechnical Engineering