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

Civil & Environmental Engineering, Surveying

Service detail: Civil Engineering

Air. Land. Water.

Service detail: Air Quality and Environmental Compliance

Specialists in applied fluvial geomorphology and stream restoration

Project: Riverby Ranch Mitigation Site

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Environmental, Cultural, and Water Resources Engineering

Service detail: Environmental Engineering

See it. Solve it. Stand by it.

Service detail: Civil Engineering

Leaders in professional engineering for over 40 years

Project: Passamaquoddy Water Treatment Plant

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

Civil, Coastal, and Environmental Engineering and Consulting Practice

Project: Arney's Mount West Trail

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

Designing America's Energy Lifelines

Service detail: Chemical and Process Design

Engineering, Surveying, and Inspections

Project: 95REVIVE Pottstown Expressway Reconstruction

Professional problem-solvers achieving clients' goals and advocating their success

Project: Boer Dairy Expansion

Innovative Engineering Solutions Since 1980

Project: I-75 (SR93A) Reconstruction, Hillsborough County

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

Practical Solutions. Designed to Last.

Service detail: Civil Engineering

More Than Just a Project

Service detail: Land Surveying

From Start-to-Finish with Real People in Mind

Service detail: Civil Engineering

APEC Engineering, Inc. is an innovative, locally owned and operated civil engineering firm licensed in Montana and serving northwest Montana since 1998. Headquartered in Somers, Montana, APEC's team of highly qualified professionals provides civil engineering services including water resources, land development, environmental permitting, planning, and construction engineering to clients across Montana and North Dakota. APEC Engineering is committed to efficient design, modern capabilities, and hands-on consulting, serving communities in Kalispell, Bigfork, Whitefish, Columbia Falls, and throughout the region.

Project: The Wilderness Club

Precise. Responsive. Solutions.

Project: Annapolis Landfill Solar

From concept to close-out.

Project: 1400 Chestnut Street Apartments

ASA Engineering & Surveying, LLC is a South Georgia engineering consultancy based in Valdosta, established in 1988, offering civil engineering, environmental engineering, land surveying, and aerial mapping services. Over 85% of business comes from repeat clients across commercial, residential, industrial, and governmental sectors. ASA is Georgia Department of Transportation Pre-Qualified, recognized by the Georgia EPD for exemplary erosion control and environmental plans, and holds FAA Part 107 certification for drone-based aerial mapping.

Service detail: Civil Engineering