
AB Consultants, Inc.
Lanham, MDMultidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations
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108 results
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Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations

Many Disciplines One Team
Project: Haven Hollow Park Improvements

Engineering design, construction support and construction inspection services for transportation infrastructure
Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.
Project: Jimmie Davis Bridge (LA 511) Replace/Rehab
Founded in 1979, Alvi Associates provides integrated multidisciplinary engineering services across structural, water resources, transportation, and geotechnical engineering for complex infrastructure projects. Based in Towson, Maryland, the practice has earned numerous national and state engineering awards and is recognized for first-of-its-kind solutions in the Mid-Atlantic region and beyond. Nearly all clients are repeat clients, reflecting decades-long relationships with government agencies, engineering consultants, law practices, and contractors.
Project: Forensic Investigation for Edenville Dam Failure

Engineering Strong Communities
Project: UCS Henry Ford II High School 2025 Athletic Improvements
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Engineering Water Systems Beyond Expectation
Service detail: Project Management
More Options. Fewer Surprises. Better Outcomes.
Service detail: Highway Design
Multi-Discipline Engineers and Consultants
Service detail: Design Services
Professional transportation engineering, bridge inspection, and construction management services.
Project: Powers Boulevard (CO 21) and Research Parkway Interchange

Value Focused. Community Minded. Quality Driven.
Project: Weber Road at I-55 Diverging Diamond Interchange
Bowman combines expertise, innovation and collaboration to deliver landmark projects that stand the test of time.
Project: Tri-State Tollway (I-294) Reconstruction, Mile Long Bridge

Serving our clients for over 30 years.
Project: Tampa International Airport

Innovative, high quality, and responsive engineering solutions
Project: MD 180 / MD 351 Highway Improvements
Creating solutions. Helping people. Improving our world.
Project: I-91 Interchange 29 Flyover Bridge and Charter Oak Bridge

Local knowledge. World-class design.
Service detail: Municipal Engineering Services

Training Leading to Efficiency
Service detail: Infrastructure Design
Caputo and Wick Ltd is a New England based consulting practice specializing in classic civil engineering, land surveying, and environmental permitting services. Serving public agencies, non-profit organizations, developers, contractors, and other design professionals, it provides comprehensive support from project conception to completion. Operating since 1977, it has executed thousands of design projects of varying size and complexity, utilizing an in-house multidisciplinary team of land surveyors, structural, civil, and transportation engineers, and CAD technicians.
Project: Narragansett Indian Health Center Site Design

Founded in 2013 by Kevin Carpenter and Bill Marty, Carpenter Marty Transportation is a civil engineering firm specializing in roadway, bridge, traffic, planning, survey, and architecture services. Since its founding, CM has experienced significant growth while maintaining a clear focus on infrastructure design and client service. Headquartered in Columbus, Ohio, CM expanded in 2018 by opening new offices in Cincinnati, Ohio and Charleston, West Virginia. We expanded our services again in 2020 with the launch of Comma Designworks, a full-service architecture branch in Nashville, Tennessee. Infrastructure remains our core focus, supported by leadership that exemplifies our values.
Service detail: Traffic Engineering

Consulting Engineering and Land Surveying
Project: Barre Common Traffic Improvements

Civil and structural engineering for New York and New Jersey.
Project: NYSDOT Regional Design Services Agreement (RDSA)
Compass Infrastructure Group, LLC is a civil engineering design and project management practice based in Columbus, Ohio. It specializes in bridge and retaining-wall design, roadway and drainage design, traffic signal and system design, bridge and culvert inspection, survey and right-of-way plans, traffic studies, constructability analysis, maintenance of traffic, interchange studies, pedestrian and bicycle facilities, and transportation-related services.
Service detail: Bridge and Structural Engineering

Empowering communities to thrive.
Project: Aiken County Government Complex

consulting engineers
Service detail: Construction Engineering & Project Management