Build  it and they will curb...




Every company says their machines are the best but never show real proof.  How come we don't see any videos showing them on actual working jobsites?  Maybe it's because videos don't lie.  Obvious problems and shortcomings would be right there for you to view.  Here at Borderline we want you to see our machines in action.   That's why we have over 100 videos for all to see on our youtube page and of the Sting laying down mud... 

We don't hide behind all the smoke and mirrors because that's not real world, were curbers...

Piledriver XL


The Piledriver XL is the culmination years of research, design, and testing.  Our customers asked for a machine that was bigger and more badass so we obliged!  A custom tub made with a solid 14 GA steel, 1/8 inch steel handles, and a Honda GX 50 with 30% more horsepower than before.   

The XL has a 500lb carrying capacity and can easily driven by the young and old.  It's fully steerable and forward weighted for effortless dumping.  There's no other power wheelbarrow out there like it!




Experience drives Innovation...

If you are on this site,  odds are you are looking at starting a curbing business or already have one and are searching for something better.  

Borderline is pushing 40 years in the landscape curbing industry and was the first to introduce the curb machine to America.

We are owned/operated by someone who actually uses everything we build and is the one who trains those new to the business.  Lonnie has run his crew at Valley Borders for almost 20 years.  All the advancements, improvements, and modifications to our machines, tools, and trainings come directly from input by our curbing guys.  Every person in our facility has been on a curbing crew at one time or another, it doesn't matter if they are a welder or fabricator.  We want them to understand and have experience with everything curbing.  If someone calls with questions about mixing, finishing, or running a machine you can bet that there's one here who can answer it, because they've done it.   It's called having "Curb Cred" and our guys have it.  Can you believe there are 5 mfg's of curbing machines in the U.S. and 2 of them don't curb now or haven't curbed at all?  When they have to bring in a local curbing company to host trainings shouldn't that tell you something? 

"Do as I say, but not as I do..."   

Call us at:  (701) 751 - 2705 and talk to someone who curbs...

Experience drives Innovation.

Upcoming Trainings
Borderline Training Aug 21-22
Aug 21, 7:00 AM CDT – Aug 22, 4:00 PM CDT
Borderline USA, 1613 43rd Ave SE, Mandan, ND 58554, USA
Free 1 day training with optional 2nd day to any company willing to make trip to Bismarck!
Borderline Training Sept 18-19
Sep 18, 7:00 AM CDT – Sep 19, 4:00 PM CDT
Borderline USA, 1613 43rd Ave SE, Mandan, ND 58554, USA
Free 1 day training with optional 2nd day to any company willing to make trip to Bismarck!

Space Available

training is full

Do You Need Help ?

You've come to the right place.

Borderline has the most extensive training and support in the industry.  You have many training options including online or hands-on, support from hundreds of curbers in many groups, along with 8 trainers across the United States and Canada.

Over 100 videos for anyone to view who may need help regardless of machine they have.

Whether you buy from us or not you know where to go for help.  It's what we do, were curbers, we are

Valley Borders Custom Curbing.


The Extreme 20

Need Financing?

Click Here!

click here

to see




Every machine is built in house!

Build it and they will curb...


Do you have any questions for us?

If you are wondering about curbing in general or want some more information about our equipment please fill out the form below.  Are you are an existing curber and can't get any help from the your mfg?  Please contact us, we are here for all of you.

Lonnie Shereck - (Owner and Curber)

(701) 751 - 2705

Borderline USA Copyright 1979

  • Instagram Social Icon
  • Facebook Social Icon
  • YouTube Social  Icon