Call us now ! Send us an email SYENE RD Madison United States

Back to Top

About Us

truck grant

Grant Signs – a trusted name since 1931. Projects across Wisconsin showcase the quality and dedication clients have come to trust.

DP Industries LLC was formed to carry on the Grant Signs tradition. With our extensive fleet of vehicles, experienced technicians and skilled professional staff, we are entrusted with:

  • Designing your custom interior and exterior signage.
  • Sign installation from vinyl graphics on your storefront and detailed interior/lobby signage to large sign structures that require multiple pieces of our heavy equipment.
  • Sign maintenance with our fully-stocked service vehicles.
  • Lighting Maintenance – wall packs and parking lot lights are easily handled with our high-reach equipment.

Dan Pietrzykowski, Owner


Kristen Eastman, Sales Consultant


Allison Novitske, Project Coordinator


Tara Pietrzykowski, Office Manager


Brent Peterson, Installation Technician


Chris Williamson, Installation Technician


Debbie Giesfeldt, Administrative Assistant


Carolyn Szafranek, Designer

Just one call to Grant Signs and you will come to know that we are your sign and lighting resource. You imagine it, we'll design it!

Since 1931, Grant Signs has helped businesses grow. We are an active part of the community. Pictured here is the Grant Signs finish line of the 5K run held in McFarland.

Finish Line