Find engineering consulting firms by capability and location.

2IM Group, LLC is a Chicago-based civil, environmental, and transportation engineering practice. Now part of MacKay, it continues to deliver technical solutions across highways, roads, streets, aviation, rail, transit, utilities, and stormwater management systems while offering expanded resources and broader geographic reach.

Project: O'Hare Terminal 3, Concourse L Expansion

Air. Land. Water.

Service detail: Air Quality and Environmental Compliance

Engineering Excellence for a Sustainable Future

Service detail: Systems Engineering & Integration

Full service planning and design.

Project: Pacific Industries Manufacturing Facility

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

Project: Washington Avenue Streetscape Project

Civil Services with a Forward-Thinking Approach

Project: VIA Park and Ride at Stone Oak

Improving Life. By Design.

Project: Rhode Island Corridor Modernization

AIG Technical Services, LLC is a Houston-based engineering consulting practice specializing in transportation infrastructure. It offers a multi-disciplinary blend of planning, engineering, and program management services for various transportation projects, ranging from local improvements to large-scale corridor developments across Texas. The practice focuses on delivering cost-effective and safe solutions by collaborating closely with public agency clients to address complex engineering and planning challenges.

Project: SH 146 Ferry Road to I-10 Schematic and Environmental Study

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

We keep you moving forward by always looking ahead.

Project: On-Call Construction Management Agreement: Roadway Pavement Reconstruction

Engineering Innovative Solutions

Service detail: Environmental Planning

Large Firm Expertise Small Firm Values

Service detail: Transportation Engineering

Efficient Management in Infrastructure Construction

Service detail: Construction Management and Inspection

Many Disciplines One Team

Project: Haven Hollow Park Improvements

Crafting sustainable solutions that enrich lives

Service detail: Transportation Engineering

Taking Your Transit and Transportation Programs to the Next Level

Project: Lake County DOT Value Engineering Study

Accompong Engineering Group, LLC offers civil and transportation engineering, planning, and program and project management services. It works with public and private sector clients, including departments of transportation, municipalities, state and federal agencies, contractors, and consultants.

Project: Frederick Douglas Memorial Bridge

A solution-oriented international organization experienced in engineering and IT services.

Project: Grand Ave. Ramp Reconstruction

Improving Mobility and Access

Project: Link21 Program's New Transbay Rail Crossing

Advanced Engineering Development For Transportation

Service detail: Concept Ideation

Texas Civil Engineering Professionals

Project: Iowa Colony City Engineer

Engineering design, construction support and construction inspection services for transportation infrastructure

Project: Route 440 Ramp Over Route 35 Bridge Deck Replacement

Afridi Associates provides professional consulting engineering services specializing in transportation infrastructure, public buildings, and geotechnical engineering. It delivers solutions for highways, bridges, rail systems, airport terminals, and waterfront structures across the northeastern United States.

Project: JFK Terminal One Reconstruction