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Certified Testing Services, Inc.

5.0
(6 reviews)

Business Details

1400 US Highway 75, Sioux City, IA
51105, United States
(712) 252-5132
https://www.certifiedtestingservices.com/

About

Construction Consultant
Certified Testing Services, Inc provides geotechnical drilling, geotechnical engineering, construction material testing, aggregate inspections, and soil testing in the Sioux City and Storm Lake, IA, areas.

Details

  • Onsite servicesAvailable
  • Wheelchair accessible entranceAvailable
  • Wheelchair accessible restroomAvailable
  • Wheelchair accessible seatingAvailable

Location

Certified Testing Services, Inc.
1400 US Highway 75, Sioux City, IA
51105, United States

Hours

Reviews

5.0
6 reviews
5 stars
6
4 stars
0
3 stars
0
2 stars
0
1 star
0
  • TM
    TJ McClintock
    Jan 27, 2021
    5.0
    Great business and personal
  • AN
    Adrian san nicolas
    Aug 19, 2017
    5.0
    Your one source for concrete and soil testing

Frequently Asked Questions About Certified Testing Services, Inc.

What services does Certified Testing Services, Inc. offer?

They provide geotechnical drilling, geotechnical engineering, construction material testing, aggregate inspections, and soil testing in Sioux City and Storm Lake, IA.

What are the regular business hours of Certified Testing Services, Inc.?

The business is open Monday through Friday from 7:00 AM to 5:00 PM. Weekend hours are by appointment only.

Brand Certified Facts from Certified Testing Services, Inc.

Certified Testing Services, Inc. partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified February 22, 2026Yext Knowledge Graph
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  • Phone number
  • Official website
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