Customer Service
M-F 8:00am - 4:30pm CST

Surveying

Utilities

Construction

Parks & Recreation

Famous Monuments

Customer Service & General Sales

For customer service and sales inquiries please contact us between the hours of 8:00am and 4:30pm - Monday thru Friday. (Central Standard Time)

By Phone:
U.S. and Canada:
1-800-518-0934

All other countries: 
+1-608-249-8549

By Email:
Contact Form

By Fax:
U.S. and Canada:    
1-800-249-9794

All other countries: 
+1-608-249-9794

By Mail:
Berntsen International Inc.
PO Box 8670
Madison, WI 53708-8670

Locate and Validate RFID, GNSS, and mobile apps fuel asset and infrastructure management.
Locate and Validate RFID, GNSS, and mobile apps fuel asset and infrastructure management.

RFID - by Gavin Schrock

 
Underground Focus Magazine - July 2014
Underground Focus Magazine - July 2014

RFID has been used for underground locating for over 20 years. The benefits of below ground RFID markers, the ability to be out of sight, long lasting, no internal power requirements...

 
Next Generation RFID             Underground Asset Management is Here!
Next Generation RFID Underground Asset Management is Here!

RFID has been used for underground locating for over 20 years. The benefits of below ground RFID markers

 
Parks & Recreation Magazine - January 2014 -
Parks & Recreation Magazine - January 2014 - "Here's Your Sign"

Issue interviews Berntsen Marketing Manager Tim Klaben on how to choose the best signage options to communicate with park visitors. - By Samantha Bartram

 
Professional Surveyor Magazine - December 2013 -
Professional Surveyor Magazine - December 2013 - "Enduring Monument"

Issue features one of our most famous monuments: Two brothers summit Mount McKinley and discover a special monument placed 25 years ago. -By Nancy Luse

 
DEEP-1 Magnetic Utility Marker Whitepaper
DEEP-1 Magnetic Utility Marker Whitepaper

Faster, Stronger, More Precise: An Overview of Magnetic Markers & Magnetic Location in Utility Marking - A comprehensive study on the use of magnetic markers in underground utility location

 
Auburn University Whitepaper
Auburn University Whitepaper

Adding InfraMarker Technologies to GPS Technologies leads to Effective Recovery of Facilities - by Matthew Donaldson, MBA student, Auburn University

 
POB Magazine - March 2012 -
POB Magazine - March 2012 - "Underground Intel"

Issue features Berntsen's InfraMarker RFID System for locating and identifying underground utilities. An RFID infrastructure marking system simplifies the location and mapping of underground utilities. - By Christine L. Grahl

 
Professional Surveyor Magazine - March 2012
Professional Surveyor Magazine - March 2012

Issue features a "Monumental" article on Berntsen's 40th Anniversary. Berntsen International, Inc. celebrates 40 years of manufacturing and marketing survey markers. - By Nancy Luse

 
ACSM Bulletin - February 2012 -
ACSM Bulletin - February 2012 - "RFID - What's new this year?"

by Bill Rushing, Vice-President of Product Development, Berntsen International Inc.

 
Berntsen at 40 - ACSM Bulletin - December 2011
Berntsen at 40 - ACSM Bulletin - December 2011

Issue features the article "Berntsen at 40" which maps out our progression from a small cast products business in Wisconsin to an international manufacturer "Marking the Infrastructure of the World" since 1972.

 
ACSM Bulletin - February 2010
ACSM Bulletin - February 2010

"For a smart environment, smart survey monuments" - by Bill Rushing, Vice-President of Product Development, Berntsen International Inc.

 
Professional Surveyor Magazine - December 2008
Professional Surveyor Magazine - December 2008

Issue features an article on our latest product -Rothbucher System line of high-precision reflective survey markers and targets. (Displayed with permission. Copyright 2008 by Reed Business Geo, Inc.)

 
Berntsen International, Inc.
  • 1-800-518-0934
  • All other countries:
  • +1-608-249-8549
  • PO Box 8670
  • Madison, WI 53708-8670
We accept VISA, Master Card, American Express and Discover Card.