Sigma Associates, Inc.
About
Multi-disciplinary consulting engineering firm, specializing in the treatment and management of water and wastwater, as well as industrial and institutional facilities, infrastructure, transportation and related IT and asset managment services. Similarly, it offers a full range of professional services in the following areas: Planning, Designing, Engineering Consulting, Scheduling, Systems Integration, Construction Managment, and Program Management.
Certifications
| Type | State | Agency | Certificate # |
|---|---|---|---|
| DBE | Illinois | Illinois Department of Transportation | — |
| DBE | Michigan | Michigan Unified Certification Program | — |
| DBE | Michigan | Florida Unified Certification Program | — |
| DBE | Michigan | Illinois Unified Certification Program | — |
| DBE | Michigan | Michigan Department of Transportation | — |
| DBE | Michigan | Minnesota Unified Certification Program | — |
| DBE | Michigan | Texas Department of Transportation | — |
| DBE | Michigan | District Department of Transportation | — |
| DBE | Michigan | Ohio Unified Certification Program | — |
| DBE | Michigan | Allegheny County | — |
| DBE | Michigan | Indiana Unified Certification Program | — |
| DBE | Michigan | Maryland Department of Transportation | — |
| WBE | National | Great Lakes Women's Business Council | — |
| SBE | Ohio | Ohio Department of Transportation | — |
| DBE | Pennsylvania | Allegheny County | — |
| DBE | Texas | Texas Department of Transportation | — |
| SBE | Virginia | Virginia Department of Transportation | 810721 |
| WBE | Virginia | Virginia Department of Transportation | 810721 |
| SBE | Washington D.C. | District Department of Transportation | — |
| DBE | Washington D.C. | District Department of Transportation | — |
NAICS Codes
Service Areas
Contact Information
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