Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
405 results
Showing 1-24 of 405
Energy by Design
Project: JMU Carrier Library Renovation, Restoration, and Expansion
Your Partner in Civil Engineering & Community Planning
Project: Sandy Vision and Comprehensive Plan
Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
All things electrical
Project: Northglenn Recreation Center
We Make Building Projects a Better Value
Project: Bay Pines VA Medical Center, Electronic Health Records Modernization
AECOM is a trusted global infrastructure firm delivering professional services spanning cities, transportation, buildings, water, new energy, and the environment. Founded in 1990, with predecessor firms dating back over 120 years, AECOM is ranked #1 in general building, transportation, and water by Engineering News-Record (2025), listed at #259 on the Fortune 500, and generated $16.1 billion of revenue in fiscal year 2024. AECOM delivers planning, design, engineering, consulting, and program and construction management services throughout the full project lifecycle.
Service detail: Planning and Design
Design-build general contractor, steel fabricator, and equipment manufacturer for industrial agricultural facilities.
Service detail: Design and Engineering
AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.
Service detail: Environmental Services
Engineering with integrity & purpose.
Project: The Virginia Vanguard
Innovative Engineering Solutions
Project: Town of Johnstown Central Water Reclamation and Resource Recovery Facility Expansion
Innovative Construction Solutions
Service detail: Program and Project Management
Precise. Responsive. Solutions.
Project: Fresh Water Withdrawal Station
Changing the World Since 1977
Service detail: Front-End Engineering & Design (FEED)
Integrated Engineering, Environmental, and IT Solutions for Efficiency, Safety, and Sustainability
Project: Redstone Arsenal Facility Audits & Energy Systems
Designing critical infrastructure that supports life.
Service detail: Mechanical Systems Design
Experience. Passion. Excellence.
Project: BD Utility Chiller Plant (Project Granite)
Biofuels and biochemical industry consultants
Service detail: Commercial Bio-Based Process Engineering
Engineering You Can Trust, Results You Can Build on
Project: Kirtley Powerline
Innovative Engineering Solutions for Utility Challenges & Needs
Project: I-35 NEX South Project Electric and Telecom Utility Relocations
Powering Progress, Empowering Communities
Service detail: Transmission Line Engineering
Professional Consulting Services
Project: Flat Top Lake Dam
Innovative Power Solutions
Service detail: Power Systems Engineering
Fostering healthy, comfortable, and energy-conscious spaces for the Oakland and Bay Area community.
Project: UC Berkeley Hildebrand Hall HVAC Modernization
Leading the global energy transition as a full-service energy partner
Service detail: Energy Efficiency