JNS Builders employees a staff of highly-trained professionals. Our Field Representatives, Office Staff and Production Personnel all work together closely to assure that our homeowners are constantly kept informed during all phases of the remodeling process. We hold installer certifications with all major asphalt shingle manufacturers (Owens Corning, GAF/Elk, Tamko and Certainteed) and have employees accredited with the Vinyl Siding Institute. We belong to several trade associations including the National Roofing Contractors Association (NRCA) and the Builders Associations of the Twin Cities and Central Minnesota. We currently hold an A+ rating with the Better Business Bureau (BBB) and are Angie’s List Super Service Award Winners. In addition, JNS has HAAG Certified Roofing Inspectors on staff with extensive training in hail damage assessment and insurance adjusting software programs.


To treat all of our customers like we would treat our own family and work on all our projects as if they were our own homes.

JNS Builders is the company we chose to do our roof. The estimate given listed everything they would do for the price quoted; they answered all of our questions and provided us all the documentation we needed without being asked. They did an excellent job of cleaning everything up. We would highly recommend them to others.
— Rick & Jennifer F., Minneapolis, MN

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— Claire C.


  • Owens Corning Platinum Preferred Contractor.
  • LP Smartside Master Preferred Installer.
  • Vinyl Siding Institute (VSI) Certified Vinyl Installer.
  • Mastic Elite Contractor.
  • RISE Certified Solar Roofing Professional
  • Angie’s List Super Service Award Winner.
  • Better Business Bureau A+ Rating.
  • National Roofing Contractors Association Member.
  • EPA Lead-Safe Certified Firm
  • HAAG Engineering Certified Roofing Inspector.