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"

Water Control Blog - Page : 2

Tunneling with Help from Above

By Chris on 07-03-2018

Sub-Technical, Inc. recently went “Above-Technical” for a week-long project. Seventy feet below the surface,... Read More


Manhole Inundated by River Infiltration

By Eric on 27-02-2018

Background:   On an early spring day after a particularly cold Pittsburgh winter, Seal Guard Inc. was called ... Read More


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 prov... Read More


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