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isn't a job, it's an obsession.

Curbing is What We Do...

Have you ever heard the saying, "Jack of all trades, master of none"?  Think about that statement....  We only care about the art of landscape curbing, nothing else.  It is a craft that we don't take lightly.  It is up to you, the customer, to do your due diligence and do some research on the companies you have do estimates for you.  Sometimes if it sounds too good to be true, it probably is.

This former school teacher started his curbing business in the summer of 2001 after being trained by Patrick Roach of Borderline USA, the father of the industry.  It was very evident that Lonnie was "all in" with his business and did everything he could to perfect his craft.   This was recognized by Patrick Roach and he entrusted Borderline to him and to carry on the legacy he created.  To teach and train others in this industry and to mfg the machines that let us do our work is an honor bestowed on us that can't be taken for granted.

We don't take our profession lightly as others do as its not a job, its an obsession.  Its our life...


We've trained over 400 curbing companies in the last 5 years.  We've even had several Bismarck companies ask us for help...



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.  

We also design, mold, and pour every stamp that we use.


We do all the research and development and create every stamp that we use.

The "Valley Stone" you see here was created by Valley Borders using tools made in our lab by our staff.

There is a reason why we have "custom" in our name....

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