MixOnSite is a nationwide contractor whose mission is to provide customers with cost effective, innovative solutions to tough geotechnical and underground construction challenges. Our Cellular Division specializes in lightweight foam concrete solutions for annular space grouting, tunnel backfill, load reducing fills or abandonment/void filling.  Our Geotechnical Division specializes in earth retention systems, deep foundation support systems, foundation repairs and pressure grouting applications.

Resources
At MixOnSite, our people are fundamental to the way we do business. Collectively, our professionals represent more than a century’s worth of hands-on construction experience. The combination of experienced personnel and the right equipment results in on-site performance that you can count on. We take pride in also being able to offer innovative solutions for unusual problems. We often design, modify, and build equipment to meet special project requirements. Our experienced staff can assist you with preliminary designs, project planning, technical mix design support, budgets, and complete installation services for both geotechnical and cellular projects.

Safety
MixOnSite is committed to maintaining a safe and healthy work environment. Our employees participate in comprehensive safety training programs and we conduct rigorous evaluations to minimize job site hazards and potential accidents. All MixOnSite employees are responsible for complying with our safety policies, standards and guidelines.

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Geofill Hybrid Placed Underwater

Mixonsite utilized a Geofill Hybrid material containing anti-washout admixtures to fill an abandoned ash pit at the Consolidated Edison site in Brooklyn, NY. Free water within the pit was removed during placement to maintain the specified pit water level. More »

Amazing Long Distance Pump

MixOnSite pumped Geofill LD cellular concrete material nearly 3 miles at Brightwater East tunnel project. Material produced on site with high production equipment featuring colloidal mixers. More »

New Product: Geofill SandMover

MixOnSite recently developed an innovative foam product to transport solid materials such as mine tailings or waste crusher sands through a pipeline. More »