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 : 3

Shrinking Concrete

By Chris on 02-11-2018

Concrete shrinks.  In this instance, it was allowing an unwanted transfer of water.  When constructed, this co... Read More


Retaining Pond Standpipe

By Chris on 11-10-2018

Mine discharge was infiltrating an overflow flow pipe located in a retention pond.  The continuous flow of the cont... Read More


Limestone Pit Water Control

By Chris on 21-06-2018

Sub-Technical, Inc. shows the ability of SealGuard II (H2O Stop) to stop large inflows of water.  This particular l... Read More


Ground Monitoring Equipment Placement & Installation

By Chris on 05-04-2018

Ground movement monitors and how they are placed varies greatly.  Factors such as its intended purpose, location, m... 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