Portland Cement Concrete

Concrete Field and Lab Testing

Commonly Used Portland Cement Concrete

Concrete is one of the most commonly used materials in construction. With over 30 years of experience, Certified Testing Services, Inc. can provide you with quality assurance measurements to answer that critical question. Our certified technicians can provide onsite testing as well as batch plant testing to ensure that the project specifications are being met.

Having worked on some of the largest projects in Sioux City and the state of Iowa, we're able to accommodate any job, large or small. You can trust our certified concrete technicians, who always use their best judgment during supervision. For detailed Portland cement concrete testing services, give us a call today.

Concrete Quality Assurance

Certified Testing Services, Inc. can perform testing on regular-weight structural concrete, lightweight concrete, and paving concrete. You can count on us for full-time and on-call services, and we can even perform specialized testing for that unique project. Call our family-owned and operated business for your concrete needs today!