About Systems

Systems, LLC is an innovative leader within the hydraulic & mechanical dock leveler industry since 1961. Under our brands of Poweramp, McGuire, and DLM, we proudly manufacture all of our loading dock equipment in the USA and can completely outfit an entire loading dock area.

From the company's inception, Systems has provided some of the highest quality, most reliable products and services in the industry. Our company has worked to earn a reputation for excellence with outstanding customer service and products that meet the highest trade standards. Products include loading dock levelers, vehicle restraints, dock seals and shelters, accessories and more.


CentraAir Dock Leveler BrochureThe CentraAir (CA) dock leveler is available from all Systems, Inc. brands. The CA can operate with compressed air and push-button activation without the need for an electrical infrastructure in each dock pit.Download
CentraAir Levelers Case StudyThe CA levelers, dock seals, air compressors and associated airline infrastructure were built, shipped, installed and fully functional in a short six-week period.Download
McGuire Full Product OverviewMcGuire, a division of Systems Inc, offers an array of loading dock equipment, including levelers, restraints, dock seals and shelters, and more.Download
Mechanical to Air-Powered UpgradeMcGuire installed the CentraAir Leveler which operates with compressed air, either from existing plant air or with a dedicated compressor.Download
Poweramp Full Product OverviewReview the loading dock products available from Poweramp, a division of Systems, Inc.Download
TPR UniLock RestraintMcGuire installed the UniLock on the new docks and the company has not had a single restraint become stuck from RIG Wedge.Download
UniLock Press ReleaseSystems recently launched the new UniLock vehicle restraint across all brands.Download
UniLock Vehicle Restraint Case StudyPoweramp decided that the new UniLock Vehicle Restraint was the perfect way to deal with RIG Wedge.Download


  • McGuire CentraAir Dock Leveler

  • Systems, Inc. - Loading Dock Equipment

Contact Us

W194 N11481 McCormick Dr.
P.O. Box 309
Germantown, WI 53022

Tabetha Wolfe, Marketing & Communications Coordinator
Phone: 800-643-5424
Fax: 262-255-4199

Brands / Products

  • CentraAir®
  • CentraPower
  • DLM
  • McGuire
  • NeverLift
  • Poweramp
  • PowerHold
  • PowerHook
  • PowerStop
  • UniLock

Product Categories

  • Distribution Center
  • Hydraulic & Electrical Components/Controls
  • Integrated Systems & Controls
  • Lift Products
  • Loading Dock Equipment
  • Manufacturing Facility
  • Other Material Handling Equipment and Systems
  • Plant/Facility Equipment
  • Safety Equipment & Ergonomics
  • Warehouse

Trade Shows

Come See Us in Booth 2922

Come See Us in Booth S1171