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

Environmental, Cultural, and Water Resources Engineering

Service detail: Environmental Engineering

Specializing in geotechnical, structural, and civil engineering excellence

Project: Big Beaver Bridge

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

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

Project: Washington Avenue Streetscape Project

Cost Effective Engineering

Service detail: Naval Architecture and Marine Engineering

Enhancing communities and the built environment.

Project: SFO Harvey Milk Terminal Boarding Area B

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 Innovative Solutions

Service detail: Environmental Planning

Delivering public infrastructure efficiently, economically, and sustainably.

Service detail: Civil Engineering

Engineering, Design & Construction Services, Plus Advisory and Grant Support

Project: New Taholah K-12 School

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

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

Project: Minnesota Zoo Treetop Trail

American Geotechnical & Environmental Services (A.G.E.S.), Inc. is a specialty engineering practice that provides comprehensive geotechnical design and environmental services. Headquartered in Canonsburg, Pennsylvania, with branch offices in King of Prussia, Pennsylvania, McLean, Virginia, and New Jersey, it has grown to become one of the largest specialty geotechnical consultancies in the northeastern United States. The practice focuses on delivering geotechnical engineering solutions for public infrastructure projects, including highways, bridges, transit, rail, aviation, and water resources.

Service detail: Geotechnical Engineering

Collaborate. Innovate. Create.

Project: Southwest Wyoming Regional Airport Terminal Expansion and Modernization

Full Service Hydrology Consulting Firm

Service detail: Hydrology and Hydraulics

Value Focused. Community Minded. Quality Driven.

Project: Weber Road at I-55 Diverging Diamond Interchange

Geotechnical and Environmental Engineering

Project: Landslide Repair - Fairfax

Trusted. Timeless.

Project: Delaware East Olentangy Trunk Sewer Study

Providing sustainable planning and environmental solutions.

Project: Livingston MT Growth Policy

Provide the Highest Level of Service to Our Clients While Delivering Value

Project: 540 West Madison

History of Success. Innovation for Tomorrow.

Service detail: Transportation Engineering

Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure

Project: Huebner Creek Regional Stormwater Facility

We're CDM Smith. Engineers, scientists, builders and innovators who don't wait for breakthroughs, we create them. From infrastructure to environmental solutions, we combine decades of know-how with digital ingenuity to turn problems into progress. The future isn't waiting. Neither are we. Together, let's shape what's next, now!

Service detail: Remediation