Salisbury, MD (PRWEB) March 7, 2008 — Navtrak, Inc., a leading provider of GPS-based fleet productivity solutions announced today that $25 Plumbing (http://www.navtrak.net/pressreleases/redirect.cfm?leadID=22&cID=25PL), a residential and light commercial contractor operating all throughout the “inland empire” of Southern California, has selected Navtrak’s GPS system to help maintain it’s company motto: “Total Commitment to Quality Service.” picked by austinplumbing24 4 weeks ago