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

Experts in Nuclear Operations and Waste Management Solutions

Service detail: Engineering and Project Management

Air. Land. Water.

Service detail: Air Quality and Environmental Compliance

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

Providing Quality Services for Over 30 Years

Project: Cumberland Levee Repair at Lake Texoma

Full-service Mechanical, Electrical, Plumbing Engineering and Commissioning Firm

Service detail: Mechanical Engineering

See it. Solve it. Stand by it.

Service detail: Civil Engineering

Moving Our Communities Infrastructure Forward

Project: Gateway Park

Creating A Safer Tomorrow, Today

Service detail: Industrial Hygiene

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

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

Driving Innovation and Digitization in Engineering

Service detail: Civil and Infrastructure Engineering

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

Geotechnical engineering, material testing, special inspections, and drilling services in Arizona

Service detail: Geotechnical Engineering

Civil, Coastal, and Environmental Engineering and Consulting Practice

Project: Arney's Mount West Trail

ACT ONE & Associates is a consulting engineering and land surveying firm established in 2012 and based in Harrisburg, Pennsylvania. Licensed in Pennsylvania as Professional Engineers, Professional Land Surveyors, and a Sewage Enforcement Officer, the firm serves builders, contractors, developers, individual property owners, institutions, and municipalities with a broad range of civil, environmental, and structural engineering services.

Service detail: Land Surveying

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