Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
335 results
Showing 1-24 of 335
Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
Applying the Latest Technology
Service detail: Civil Engineering
Leaders in professional engineering for over 40 years
Project: Passamaquoddy Water Treatment Plant
Leaders in Design, Construction, and Environmental Services
Project: RDU Airport Terminal 2 Expansion
Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations
Designing America's Energy Lifelines
Service detail: Chemical and Process Design
Your Partner for Professional Engineering Consulting
Project: WSLP-105 and WSLP-108 Drainage Structures, Levees and Floodwalls
Practical Solutions. Designed to Last.
Service detail: Civil Engineering
More Than Just a Project
Service detail: Land Surveying
Your trusted partner for municipal engineering.
Project: Upper Uwchlan Township Municipal Authority Administrator
From concept to close-out.
Project: 1400 Chestnut Street Apartments
ASA Engineering & Surveying, LLC is a South Georgia engineering consultancy based in Valdosta, established in 1988, offering civil engineering, environmental engineering, land surveying, and aerial mapping services. Over 85% of business comes from repeat clients across commercial, residential, industrial, and governmental sectors. ASA is Georgia Department of Transportation Pre-Qualified, recognized by the Georgia EPD for exemplary erosion control and environmental plans, and holds FAA Part 107 certification for drone-based aerial mapping.
Service detail: Civil Engineering
Engineering Innovative Solutions
Service detail: Environmental Planning
Sustainable Engineering Solutions. Simplified.
Service detail: Water Engineering
Integrated Engineering, Environmental, and IT Solutions for Efficiency, Safety, and Sustainability
Project: Redstone Arsenal Facility Audits & Energy Systems
Consulting engineering, audits and analysis
Project: Curwood Gas-Fired Make-Up Air System Design
You See Us Every Day
Project: Braddocks Mill Dam
Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer
Civil, environmental, and municipal engineering solutions
Service detail: Integrated Solid Waste Management
Environmental Engineering | Consulting | Project Management | Investigative & Field Services
Service detail: Environmental Engineering & Consulting
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
Innovative Water Resource Engineering
Project: Municipal Sequential Batch Reactor Wastewater Treatment Process
Partnering to Build & Protect What Matters Most
Project: ADOT I-10 Tucson Reconstruction
Altus Engineering is a civil, site planning, and environmental engineering firm established in 1995 and based in Portsmouth, New Hampshire. Altus provides innovative and cost-effective solutions for site, building, environmental, and utility projects, focusing primarily on New Hampshire and southern Maine. The practice serves residential, commercial, municipal, institutional, and industrial clients, tailoring designs to client needs while ensuring regulatory compliance and aesthetic fit with the surrounding environment.
Service detail: Civil & Site Engineering