
1st Self Consulting, LLC
Loves Park, ILSustainable Transportation Engineering Planning & Design
Project: USAID Emergency and Resilience Food Security Infrastructure Review
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Sustainable Transportation Engineering Planning & Design
Project: USAID Emergency and Resilience Food Security Infrastructure Review
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

Your Trusted Engineering Partner
Service detail: Land Development

Colorado Civil, Structural, & Land Surveying Experts
Project: Love's Travel Stop & RV Park Designs
Civil & Environmental Engineering, Surveying
Service detail: Civil Engineering

Your Partner in Civil Engineering & Community Planning
Project: Sandy Vision and Comprehensive Plan
Air. Land. Water.
Service detail: Air Quality and Environmental Compliance
Mission-Driven Design and Development
Project: RedTail LiDAR System

Specialists in applied fluvial geomorphology and stream restoration
Project: Riverby Ranch Mitigation Site
Civil, Water Resources, and Environmental Engineering Services
Service detail: Water and Wastewater Engineering

Engineering Excellence Delivering High-Quality Engineering, Surveying & Consulting Services to the Rocky Mountain Region
Service detail: Civil 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

See it. Solve it. Stand by it.
Service detail: Civil Engineering

Moving Our Communities Infrastructure Forward
Project: Gateway Park

Your Engineering Solutions... Start to Finish.
Service detail: Roadway, Highway, and Intersection Improvements

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

Leaders in Design, Construction, and Environmental Services
Project: RDU Airport Terminal 2 Expansion

Full service planning and design.
Project: Pacific Industries Manufacturing Facility
Professional environmental site assessments and due diligence services nationwide
Project: Windmill Farm Initial Planning Study

Multidisciplinary engineering and support services in the Baltimore-Washington area
Project: WMATA Bus System Renovations