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.
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More Business Info

BBB Rating
A+
BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Fri:
Extra Phones

Fax: 712-252-0110

Services/Products
Concrete Testing EPS Expanded Polystyrene Fill Testing Fire Proofing Inspection Hot Mix Asphalt Testing Mineral Aggregates Portland Cement Testing Soil Testing
Payment method
cash, check, master card, visa
Neighborhood
West Side
Categories
Geotechnical Engineers, Professional Engineers
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