Company Qualifications

DUNS Number: 050682426

NAICS Codes:

• 541330 – Engineering Services
• 541340 – Drafting Services
• 541620 – Environmental Consulting Services

Prequalified with Iowa Department of Transportation in the following work categories:

• 131 – Airport Planning Miscellaneous
• 212 – Highway Design – Minor Facility
• 215 – Culverts and Standard Bridge Design
• 221 – Highway Roadway Construction Inspection
• 222 – Bridge Construction Inspection
• 312 – Engineering Surveying
• 323 – Hydraulic and Hydrologic Studies
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We are certified as:

• A Disadvantaged Business Enterprise (DBE) with the Iowa Department of Transportation
• Targeted Small Business (TSB) with the State of Iowa
• Small Disadvantaged Business (SDB) with the federal government

Members of the firm are registered as professional engineers in the states of Iowa and Illinois. We also have staff that are certified by the Iowa Department of Transportation in the following construction inspection categories: Aggregate 1, Aggregate 2, PCC Concrete 1, PCC Concrete 2, Soils and Erosion Control Technician.