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Concrete

Dubuque Street

Iowa City, IA

Prentiss St. Triple Box Culvert

Iowa City, IA

Miracle League of Dubuque

Dubuque, IA
Miracle League

Highway 20 at Westside Drive

Dubuque, IA

Guttenberg Municipal Pool

Guttenberg, IA

Belmont Wastewater Treatment Facility

Belmont, WI

Mississippi River Museum

Dubuque, IA

Guttenberg Overlook

Guttenberg, IA

Mississippi River Walk

Dubuque, IA

Anamosa Streetscape

Anamosa, IA

Grove Terrace Retaining Wall & Steps

Dubuque, IA

Dubuque Gateway Sign

Dubuque, IA

Millwork District

Dubuque, IA

Dalzell Field Renovation

Dubuque, IA

Location

Portzen Construction, Inc
205 Stone Valley Drive
Dubuque, IA 52003
563-557-7642 Fax : 563-557-9048

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MENU
  • Home
  • Employment
    • Positions Available
    • Online Application Form
    • Employment Application (Word Doc)
    • Employment Application (PDF)
    • Application for Employment Voluntary Survey
    • EEO Policy
  • Services
    • General Construction
    • Concrete
    • Excavating
    • Plumbing & Heating
  • Associations
  • portfolio
    • General Construction
    • Concrete
    • Excavating
    • Plumbing & Heating
    • Work In Progress
  • Documents
    • Certified Payroll Form
    • Wage Information Form
    • Insurance Schedule Form
    • Pay Request Form
    • Safety Requirements
    • Union Affiliation Form
    • W-9 Form
    • Subcontractors/Suppliers
    • Job Order – Oregon, WI
  • Dubuque Plumbing and Heating