CONTRACTORS NoisePrint Rumble Strips Mills  Contracting Services  Speed  Quality  No Downtime  Serving the Nation  Equipment SPT Field Crews  SPT Road Personnel Rumble Strips on Your Project  Rumble Strip Ready?  Traffic Protection  Clean-Up Requirements Other Contracting Services  Shotblasting  Membrane Grinding  Line Removal About SPT  About SPT  Employment Opportunities  Officers  Client Testimonials  SPT History  SPT International Photo Gallery Video Gallery Government Section Home		Officers President: H. Matt Johnson email: matt@surfpreptech.com Vice President: Shawn M. Gallagher email: shawn@trafcon.com Director of Marketing: J. Douglas Johnson email: jdouglasjohnson@ameritech.net