Soil & Aggregate testing | Concrete compression testing | Rochester, MN

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Davis Family Dairy

Testing your materials in the lab

Chosen Valley Testing offers a wide berth of in-lab testing services at our six locations. Contact us to learn more about how we can help you.

  • ASTM & COE permeability testing

  • Consolidation testing

  • Flexural strength of concrete beams

  • Asphalt gyratory compaction

  • Los Angeles rattler and soundness testing

  • Sieve analysis

  • Clay lumps and friable particle determination

Specialized laboratory testing

We keep your budget in mind



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

  • Lightweight pieces determination

  • Organic impurities testing

  • Specific gravity and absorption measurement

  • Unit weight determination

  • Flatness and elongation testing

  • Moisture content testing

  • Frac Sand crush-resistance testing

Drilling in field Weld Inspection