Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
41 results
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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.
You See Us Every Day
Engineering design, construction support and construction inspection services for transportation infrastructure
Responsive Cost Effective Solutions with Excellence!
Transforming Our Environment and Communities, with Integrity and Vibe
Engineered For Life
CES Consultants is a full-service professional engineering, program management, construction management, construction inspection, design-build, progressive design-build, and program controls and technology firm. Founded in 2001, CES serves municipal, governmental, and private sector clients across civil, water and wastewater, structural, mechanical, and electrical engineering disciplines, with offices in Florida, New York, New Jersey, Virginia, and the DC Metro area.
Transforming challenges into opportunities since 1983.
Building Your Tomorrow!
Consulting Engineer Services (CES) is a multi-disciplined civil engineering company serving New Jersey and the southeastern Pennsylvania region with over 50 years of experience and more than 5,000 completed projects. Founded in 1964, CES provides civil engineering design, land surveying, and construction management services to a cross section of public and private clients including state and local governments, transportation authorities, education boards, commercial developers, industrial clients, and residential developers.
A Legacy Engineered From A Vision
Civil Engineering Consultants with Experience
Fastech Consulting Engineers is a New Jersey-based civil, structural, and transportation engineering firm providing civil engineering design, transportation engineering, structural engineering, resident engineering and inspection services, construction management, and buildings and facilities inspection to public and private clients in the tri-state area. Notable projects include the Lincoln Tunnel Helix Replacement (sub to HDR for Port Authority of NY & NJ) and the JFK Redevelopment Project (sub to Sam Schwartz for Port Authority of NY & NJ).
Ingenuity That Shapes Lives
Solving Complex Challenges in Natural and Built Environments
Intelligent Engineering Solution
Grant Engineering & Construction Group LLC (GECG) is a civil engineering and construction management firm headquartered in Newark, New Jersey, with satellite offices in St. Thomas and St. Croix, U.S. Virgin Islands. Founded in 2007 and established since 2012, GECG delivers planning, design, and construction management services across residential and commercial development, disaster recovery, transportation, water, and wastewater markets. Licensed in eight states, GECG serves primary territories in New Jersey, New York City, and the U.S. Virgin Islands. Practice leads cover transportation, municipal, water, disaster recovery, and site civil disciplines, supported by civil, structural, and construction management staff.
Delivering the Infrastructure of Change
First Choice of Our Clients for Over 25 Years
Tailored Solutions for Transmission and Conveyance Projects
LiRo-Hill is an award-winning integrated construction, design, environmental, and technology solutions firm headquartered in Syosset, New York. Founded in 1984, it has grown to 1,100+ team members across 13+ offices throughout the Northeast - New York, New Jersey, Pennsylvania, Massachusetts, and Connecticut. LiRo-Hill serves public and private sector clients ranging from villages and developers to major state agencies, delivering construction management, program management, architectural and engineering design, environmental services, and technology solutions. Ranked ENR Top 50 Construction Management Firms #5 and Top CM/PM-for-Fee #14 in 2025, and ranked among Crain's New York Business Largest Engineering Firms at #12.
Providing Innovative Solutions to Complex Environmental Problems
Innovative and State-Of-The-Art Solutions
Professional Engineering Corporation Serving the Tri-State Region of New Jersey, New York and Pennsylvania