Chosen Valley Testing, Inc. Categories Civil EngineerEngineerTesting: Soils & Materials 1410 7th St NW Rochester MN 55901-1735 (507) 281-0968 (507) 289-2523 ChosenValleyTesting.com Rep/Contact Info Colby Verdegan × Colby Verdegan President 1410 - 7th St NW Rochester MN 55901-1735 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×