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M3 Engineering Group is a Minority/Woman owned Disadvantaged Business consulting firm
We provide engineering planning, design, construction services, and LEED support for public and private clients in variety of areas of Civil Engineering, including water, wastewater, stormwater, stream restoration, site design, and transportation. Our staff specializes in complex hydraulic modeling of storm and sanitary systems, risk-based flood mitigation and stream biostabilization.

COMPANY DATA
Business Type
Small Business
Women Owned Business
Minority Owned Business
NAICS Codes
541330 Engineering Services
541360 Geophysical Surveying and Mapping Services
541620 Environmental Consulting Services
CAGE: 5PS53
DUNS: 831934109
8(a) SBA
DBE– MO, IL, MS
MBE/WBE – City of St. Louis,
MBE/WBE – Cook County, IL
MBE/WBE – Jackson, MS
PE Licensed MO,IL,MS
Core Competencies
Hydrologic Modeling
Stormwater Management
Streambank Restoration
Green Infrastructure
Geospatial Data Integration

Highlights
- Lead Modeler on Five Contracts for the Nation’s Fourth Largest Sewer District (St. Louis)
- Lead Engineer for One of Five Stormwater Projects for MWRD (Chicago)
- M3 Has Worked on More Than 70 Municipal and Federal Projects
- M3 Staff Has Worked on Government and Municipal Projects Throughout the Country and Internationally