WJ Company Sioux City, IA

With our large customer base and superb products we have become Siouxlands leading roofing supplier! We now offer nearly every type of material, and that from the best manufactures. Please stop in and see if we can help you on your project.

The company was founded in 1971 by Wilber Johnson who saw a need for supplying roofing materials in our tri-state area. At that time, no one within 200 miles was supplying the roofing contractor and builder all the materials needed for commercial as well as residential applications. He also helped in forming the Local Roofers Union, and held seminars on all the latest materials. With his vision, he was first in filling this need and thereby able to build a solid foundation for this company.
Services Offered
  • Asphalt Roofing
  • Commercial
  • Metal Roofing
  • Products
  • Repairs
  • Replacement
  • Residential
  • Shingle Roofing
Contact Information
Phone Number (712) 252-0571
City Sioux City, IA
Zip Code 51101
Address 1901 4th St
Professional Associations and Certifications
  • National Roofing Contractors Association
National Roofing Contractors Association
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