DSI, Inc.  
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DSI is your dependable, reliable source for mechanical equipment sales and service, custom metal fabrication and erection, as well as full machine shop services.

Installing and servicing Equipment for:

  • Water and Waste Water
  • Industrial Process
  • Utilities
  • Commercial Systems
  • Government Installations

New installations as well as retro-fittings, turn-key projects, and design-builds.

DSI, Inc. is ready to take your call, offering


Call us now at (410) 752-2514 or Toll Free at (800) 237-5379
Serving Maryland, Pennsylvania, Virginia, Delaware, West Virginia, and the District of Columbia
© Copyright 2007 | | DSI, Inc. 1701 Ridgely Street, Baltimore, MD 21230 | | Phone: (410) 752-2514 / Fax: (410) 528-9638 | | sales@dsipumps.com