Construction Materials Testing

Construction Materials Testing is a leading geotechnical engineering and testing laboratory based in Des Moines, Iowa. For over two decades, we’ve provided comprehensive material testing services to a diverse range of clients, including DOTs, the Army Corps of Engineers, and various construction firms. We specialize in soil, aggregate, concrete, asphalt, and geotechnical testing, ensuring the quality and safety of construction projects across the Midwest and beyond. Our team of experienced engineers and certified technicians, holding certifications from the Iowa DOT, ACI, and NICET, delivers reliable results and supports projects from initial design to final completion. CMT’s commitment to accuracy and client satisfaction has established us as a trusted partner in the construction industry.

Founded in 2001, Construction Materials Testing has grown from a small operation to a state-of-the-art facility, expanding our capabilities to include metallurgical and environmental testing. We’ve successfully completed projects in 12 states, 4 countries, and multiple Caribbean sites, demonstrating our adaptability and expertise on a global scale. Our recent lab and office remodel doubled our square footage, allowing us to better serve our growing client base.

CMT offers a complete suite of services, including Portland Cement Concrete (PCC) testing, Hot Mix Asphalt (HMA) testing, aggregate testing, and smoothness (profilometer) testing. We pride ourselves on our responsiveness, commitment to on-time delivery, and ability to assist clients with economical decision-making. We are dedicated to building strong relationships and contributing to the success of every project we undertake.