Employment Application | Chosen Valley Testing, Inc. | Rochester, MN

Building on experience.

LOGO for Proposals


Construction Materials Testing (CMT) Technician

Experienced staff receive

ongoing training



1410 7th St NW

Rochester, MN 55901

Office: 507-281-0968

Fax: 507-289-2523


St. Paul

245 Roselawn Ave. E.

Suite #29

St. Paul, MN 55117

Office: 651-756-7384

Fax: 651-888-6121


St. Cloud

414 37th Ave. North

St. Cloud, MN 56303

Office: 320-774-3500

Fax: 320-774-3554


La Crosse

1019 2nd Avenue SW

Onalaska, WI 54650

Office: 608-782-5505

Fax: 608-785-2818


Mason City

421 N. Georgia Ave.

Mason City, IA 50401

Office: 641-201-1050

Fax: 641-201-1012


Cedar Falls

3012 S. Hudson Road

Cedar Falls, IA 50613

Office: 319-242-8284

Fax: 319-242-8285




The CMT will perform field testing and inspections of concrete and soil for various construction projects we are working on.  It is preferred, but not required, candidate would have some experience in a construction setting, would hold DOT certifications for Soil and PCC, and American Concrete Institute (ACI) certifications for field concrete testing.  Our CMT work is requested by clients on an as-needed basis, and we often travel to multiple job-sites within a day to complete testing tasks.  CMT work hours are variable with seasons, weather and workload.  Typically during construction season, a CMT can expect to work 40+ hours.  A CMT will receive two weeks of on-the-job training, and will be required to work alone, with direction from the branch manager on assignments to be completed within the day.  A company vehicle will be provided for the CMT to complete work tasks.