Sub Technical Inc 724-625-0008 24/7

"Fast, Efficient,
and Professional"

"They stopped water I thought
would never be stopped"

"Sub-Tech won't leave until
the job is done right"

"Response time in an
emergency is FANTASTIC"

"Their technicians were very helpful
and really know their business"

"Sub-Tech has always taken the time to
explain everything and answer my questions"

"You may as well call them first because if
you don't, you will be calling them second"

"Sub-Tech succeeded where other
companies failed miserably"


Experts in Polyurethane Grouting

Welcome to Sub-Technical, a recognized leader in the speciality field of polyurethane grouting, providing solutions for ground and water control throughout the mining and civil industries.

With over 900 projects completed in North America, we offer solutions that are less invasive, more effective and more efficiently deployed when compared to most traditional techniques and materials.

Sub-Technical provides a comprehensive range of services and offers over a decade of experience in numerous diverse and challenging projects. Our portfolio covers all aspects and types of mining, including emergency response to ground control issues on longwall systems and life-threatening inundations of water.

Our list of accomplishments in the civil industries includes tunneling, dams, shafts, slurry walls, shoreline rehabilitation, building subsidence, ground compaction and repairs.

World Trade Center
Water Sealant from SealGuard Inc