Sub Technical Inc 724-625-0008 24/7
Underground Water Control

"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"

Water Control Blog

Water, Ground, and Gas Control Challenges in Mining

By Chris on 29-01-2018

Mining encompasses many challenges for ground, water, and gas control. However, injection of polyurethane grout can provide a permanent fix. Grouting contractor Sub-Technical, Inc. has been providing solutions for over 25 years. Emergency roof control, massive inundations of water, and ventilation seals are all in a day’s work. Sub-Technical exclusively uses SealGuard, Inc. grouts and DESOI injection equipment.

Sub-Technical, Inc. & DESOI will be at World of Concrete

By Chris on 30-11-2017

Representatives from both Sub-Technical, Inc. and DESOI will be at the World of Concrete this year.  The event will... Read More


Permanent Ventilation Seal Repair using HyperFlex

By Chris on 06-11-2017

Permanent Mine Ventilation Seal Repair using HyperFlex: This mine had issues with both methane and water infiltration... Read More


Subsidiary Company Obtains ISO 9001:2015

By Chris on 02-10-2017

SealGuard, Inc. the subsidiary company of Sub-Technical, Inc. has recently been certified ISO 9001:2015 for the manufact... Read More


SealGuard Sells Injection Equipment

By Chris on 03-07-2017

SealGuard, Inc. in addition to selling polyurethane grouts, now sells a complete line of injection equipment by DESOI.&n... Read More