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, Water Resources, and Environmental Engineering Services

Service detail: Water and Wastewater Engineering

Harmonizing the built environment with the natural.

Service detail: Land Development

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Environmental, Cultural, and Water Resources Engineering

Service detail: Environmental Engineering

Celebrating 70 Years of Engineering and Design

Project: Route 1 Improvements

Applying the Latest Technology

Service detail: Civil Engineering

Leaders in professional engineering for over 40 years

Project: Passamaquoddy Water Treatment Plant

Multidisciplinary engineering and support services in the Baltimore-Washington area

Project: WMATA Bus System Renovations

Designing America's Energy Lifelines

Service detail: Chemical and Process Design

Innovative Engineering Solutions Since 1980

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

Your Partner for Professional Engineering Consulting

Project: WSLP-105 and WSLP-108 Drainage Structures, Levees and Floodwalls

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

Precise. Responsive. Solutions.

Project: Annapolis Landfill Solar

Value engineering to build a safer tomorrow.

Service detail: Geotechnical and Geological Studies

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

Civil Engineering, Surveying, and Landscape Architecture in Maine

Project: Watt Samaki Buddhist Temple

Diverse Capabilities, Flexible Solutions

Project: Prairie Band Potawatomi Nation Land & Water Management Plan

Serving S. Oregon and N. California Since 1983

Project: Klamath Irrigation District - C-Flume Replacement

Experts in Water Resources Consulting and Engineering

Project: Railroad Embankment Failure Forensic Analysis

Innovative Lean Engineering

Service detail: Engineering Services

Civil Engineers, Land Surveyors, Environmental Consultants & Landscape Architects

Project: Broadstone's The 305 Apartments

Professional Consulting Services

Project: Flat Top Lake Dam