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

Engineering Excellence for a Sustainable Future

Service detail: Systems Engineering & Integration

Benefit from an innovative and diverse range of surveying and engineering experience.

Project: Admiration Foods Facility

Environmental, Cultural, and Water Resources Engineering

Service detail: Environmental Engineering

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.

Project: NYCT Fulton Street Transit Center

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

Cost Effective Engineering

Service detail: Naval Architecture and Marine 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

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

Professional Civil Engineering and Land Surveying Services

Project: Pre-stressed Concrete Slab Bridge No. 10172 Replacement

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

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

Acoustical consulting services for transportation, aviation, and community noise

Project: Los Angeles-Pasadena Light Rail Transit Corridor EIR

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

Key to reliable engineering, business and software solutions

Service detail: Infrastructure and Engineering

Construction management and inspection services for infrastructure projects

Project: Caltrans, District 3 On-Call Construction Inspection Services; Highway 70 Widening

Alpha Geotechnical & Materials, Inc. is a Tempe, Arizona-based consulting practice founded in 1998, specializing in geotechnical and environmental engineering, geological services, construction inspections, and materials testing. It serves public and private clients on projects ranging from single commercial pads to large master-planned communities across the Phoenix metro area, delivering timely, accurate, and cost-effective field and laboratory testing.

Project: Microchip Technology C6 Building

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

Critical investigations, testing, analysis, and design for a more certain world

Project: Minnesota Zoo Treetop Trail