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

Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.

Project: Superbowl LI Cellular Network Modifications

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Innovative and Practical Engineering Solutions

Service detail: Structural Engineering

A-1 Engineering, LLC is a structural and civil engineering practice founded in 2011, headquartered in San Antonio, Texas, with an additional office in Austin. A family-owned business, it serves property owners, developers, and contractors across residential, commercial, industrial, and institutional project types throughout central Texas. Its engineers perform foundation assessments, structural and civil designs, forensic investigations, and drainage consulting, while supporting clients with independent guidance on foundation repair decisions, load-bearing wall removals, and solar panel framing.

Service detail: Structural Engineering

When All Systems Must be Ready to Go

Project: US Navy High-Speed I/O Test Solution Demonstration

Leaders in Design, Construction, and Environmental Services

Project: RDU Airport Terminal 2 Expansion

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

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

Project: Washington Avenue Streetscape Project

ACM Engineering & Environmental Services, Inc. is a national environmental and engineering services firm founded in 1988. AIHA LAP EMLAP and NVLAP-accredited laboratories in South Bend, IN and Tampa, FL support asbestos and mold sample analysis with same-day turnaround options. Field offices in Fort Wayne, IN and Fort Lauderdale, FL extend regional coverage across Indiana and Florida. ACM serves homeowners and businesses with asbestos inspection and testing, mold and lead services, indoor air quality assessments, radon testing, Phase I environmental site assessments, expert witness services, and professional engineering and environmental consulting.

Service detail: Asbestos Services

ADC's Track Record Speaks for Itself

Project: CHS Taxiways Repair

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

We Make Building Projects a Better Value

Project: Bay Pines VA Medical Center, Electronic Health Records Modernization

Designing America's Energy Lifelines

Service detail: Chemical and Process Design

Engineering, Surveying, and Inspections

Project: 95REVIVE Pottstown Expressway Reconstruction

Cost Effective Engineering

Service detail: Naval Architecture and Marine Engineering

We build confidence

Project: Offset Success for Aviation Client

Converged Engineering Services

Service detail: Geotechnical Testing

Enhancing communities and the built environment.

Project: SFO Harvey Milk Terminal Boarding Area B

Practical Solutions. Designed to Last.

Service detail: Civil Engineering

Delivering quality solutions - by providing service through integrity

Service detail: Geotechnical Engineering

Structural and MEP Engineering Specialists

Project: The Bentley Edgewater

Experts in Environmental Services

Service detail: Environmental Engineering Consulting