Certified Testing Services, Inc.
419 W 6th St, Sioux City, IA 51103
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.
More Business Info
- BBB Rating
- 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
- Other Links
- Categories
- Geotechnical Engineers, Professional Engineers