Borderline USA

Verified sources

We checked this business against our three rules. Here is the public proof we found:

• ✓ American owned

  FAQ: started in the early 1980s by Patrick Roach, who came from Australia; "Then in 2017 Lonnie Shereck, a curber from Bismarck, ND took over operations." "We are owned and operated by Lonnie Shereck." Current ownership is American. No foreign parent found

  See the proof on borderlineusa.com (opens in a new tab)

• ✓ Made in the USA

  Valley Borders/Borderline: "We have a full mfg facility right here in Bismarck/Mandan that builds everything from custom curbing trailers, curb machines, sod cutters, and power wheelbarrows." FAQ: "The vast majority of what you see is built, powdercoated, and essembled in house." The "vast majority" wording is disclosed. Address: 960 Industrial Dr A, Bismarck, ND 58501

  See the proof on valleyborders.com (opens in a new tab)

• ✓ Designed in the USA

  "We Research, Develop, Manufacture & Build Our Own Machines and Stamps." The Sting curb machine had "a full redesign in 2020," and "We designed a power wheelbarrow specifically for curbing back in 2011"

  See the proof on borderlineusa.com (opens in a new tab)

Last checked: November 10, 2026