Product Application Services

OnMaterials offers expert injection services which are tailored to meet each set of challenges presented with a remedial injection project. We offer degreed field engineers with backgrounds in chemical and mechanical engineering, up-to-date safety training, and unparalleled understanding of the materials, equipment, and methods involved in implementing a successful remedial injection program. Onsite personnel have an understanding and knowledge of environmental chemistry, groundwater hydrology and geology, as well as the hands-on skill to operate, maintain, and repair any of our equipment and infrastructure in the event that it fails. We are experts at multi-component, multi-point injection which involves thorough material management practices and a methodical approach to challenging logistical situations.

Our goal is to maintain safe and efficient practices while meeting project goals in a timely manner. Many of our projects have been completed ahead of schedule. We take a leadership role in the field and are committed to maintaining our 10 year track record of success. We have successfully completed injection projects at military bases, large industrial companies both inside and outside, dry cleaners, small storefronts, and many other environments. Our custom equipment, expertise, and adaptability allows us to successfully complete challenging and unusual projects.


No two injection events are the same. Our injection equipment is versatile and can be configured to best suit most remediation programs. We will assess site conditions and use the appropriate mixing, distribution and injection pumps to meet your program needs.

We are accustomed to working in many environments - from inside buildings to open fields to active parking lots
OnMaterials can overcome logistical challenges wherever they may arise
Uniform Delivery of Remediation Amendments

Even the most reactive remediation amendments are ineffective if they cannot be brought into direct contact with soil and groundwater contaminants. Using the proper injection technique is critically important for achieving your remediation goals. Our equipment and methods are engineered to provide the most uniform and complete distribution of remediation amendments possible. 

This includes various DPT approaches as well as application into screened vertical and horizontal wells. OnMaterials has experience injecting Z-Loy™ products through Geoprobe® sampler screens as well as using DPT-emplaced 3/4" screened riser sections.  This approach guarantees the best chance of even distribution with a reduced chance of daylighting.

Expertise in ZVI and Mixtures of Remediation Amendments

Our injection equipment can be configured to apply most ZVI products ranging from very small (NZVI) to large (microscale). Many environmental remedies are best accomplished by using a mixture of remediation products. Our mixing, distribution, and injection equipment have been designed to successfully inject many multi-component remediation systems.