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

Best Engineering Solutions to Build Your Dreams

Project: DFW Airport Southwest End Around Taxiway - Drainage Design

ADC's Track Record Speaks for Itself

Project: CHS Taxiways Repair

Transforming Today's Ideas Into Tomorrow's Reality

Project: South Terminal Complex

Unwavering Quality. Reliable Results.

Project: Pierre SD Wastewater Treatment Plant

Advanced Infrastructure Design, Inc. (AID) is a consulting engineering practice established in 1998. Headquartered in Hamilton, New Jersey, with an office in Philadelphia, Pennsylvania, it is staffed by licensed Professional Engineers, scientists, researchers, and technicians. The practice specializes in transportation infrastructure preservation, deploying advanced non-destructive testing (NDT) technologies to evaluate and design solutions for roads, bridges, tunnels, airports, substructures, foundations, and parking structures. It is led by President Mojgan Mohtashami, PhD, MBA.

Service detail: Pavement Engineering

Landing reliable solutions, together

Project: Taxiway C&D Reconstruction

A focused leader in Aviation Consulting Services since 2006

The autonomous civil engineer for critical infrastructure

Project: San Bernardino International Airport LAIRA Deployment

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

Attention to Detail and Commitment to Quality in Civil Engineering and Land Surveying

Service detail: Land Surveying

Innovative Architectural and Engineering Solutions

Project: Henry E. Rohlsen International Airport (STX) - Terminal Improvements, Phase 1

Innovative Solutions to Complex Problems

Project: Switchback Autonomous Ground Platform

Collaborate. Innovate. Create.

Project: Southwest Wyoming Regional Airport Terminal Expansion and Modernization

Rethinking Infrastructure

Service detail: Planning and Design

Award-Winning, Multi-Disciplinary Engineering Firm

Project: PDK Atlantic Aviation Hangars K-L-Q

Your Partner in Airport Design and Consulting

Service detail: Airfield Electrical and Lighting Systems

Engineering Excellence at Your Service

Project: Holbrook Road Improvements

Serving Our Nation's Airports Since 1987

Project: Relocate Runway 16-34 BAK-12 Barrier Sheds

Forging Unrivaled Partnerships

Service detail: Engineering Services

People. Process. Results.

Project: Old Alabama Road 48-Inch Water Transmission Main Relocation

Value Focused. Community Minded. Quality Driven.

Project: Weber Road at I-55 Diverging Diamond Interchange

Tomorrow's Design Since 1909

Project: Osprey Maintenance Hangars

Acoustical engineering and research solutions for defense, aerospace, and aviation programs

Service detail: Noise Measurement & supporting detail Characterization