• Engineers/engineering Support
  • Consulting Services
  • Contractors/construction
  • Inspections
  • Architecture/design Services
127 West 76th St.
Davenport, IA 52806
(563) 320-9138
(800) 556-4491
(563) 823-0195 (fax)
Monday: 8:00am-5:00pm
Tuesday: 8:00am-5:00pm
Wednesday: 8:00am-5:00pm
Thursday: 8:00am-5:00pm
Friday: 8:00am-5:00pm
Saturday: Closed
Sunday: Closed
  • About

    IIW, P.C. is a multi-disciplined firm providing creative and innovative solutions in engineering, architecture, and surveying to public and private clients. IIW, P.C. has over 75 employees with its corporate headquarters in Dubuque, Iowa; branch offices in Davenport, Iowa and St. Cloud, Minnesota; and a satellite office in Hazel Green, Wisconsin.

  • Whom to Contact

    • Mr. Mike Jansen
      Chief Executive Officer
    • Mr. Pat Ready
      Director of Engineering Operations
    • Mr. Mike Ruden
      Director of Architectural Operations

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