Pump Installation & Repair

Our fully integrated machine shop allows us a greater extent of quality control when rebuilding our clients' pumps. Our extensive bronze and shafting inventory allows us to fabricate our own internal bearings, thus decreasing the turn-around time required to you, the customer, back up and pumping. So whether you're needing 10 gallons per minute or 2,000 gallons per minute, our pump crew staff is ready, willing, and able to handle your water pumping needs.

Specializing in all types of water well drilling and service work for municipalities and industry.

Here is a small example of What our crews have done::

The City of Joliet, Shorewood Township, The City of Aurora, The City of Naperville, The City of Geneva, Minooka Township, The City of Monouth, The City of Rockford, Stepan Chemical, Dow Chemical, Flint Hills, Exon, Midwest Generation, BP Whiting and US Steel

Well & Pump Services

Well Treatment & Rehabilitation

GLWRG has uniquely qualified crews and credentials to successfully perform any type of well rehabilitation. From minor well cleaning, to chemical rehabilitation, to major structural overhaul,we have the knowledge, experience, and ability to get the job done right for you. Well rehabilitation is not an exact science, and a "one-size-fits-all" approach is seldom the correct answer for any problem. The staff at GLWRG understands that you have a major investment in your water infrastructure. We will take the time to thoroughly review, research, and explain your individual situation to you and will customize a rehabilitation process to maximize your investment dollars without sacrificing the integrity or quality of the end result.

Services List

Epoxy Coating


No part of a facility escapes punishment: every tank, pipe, pump, valve - in fact, virtually every piece of process pumping equipment - needs long-term protection. Our coating process utilizes the latest technology to apply a Tnemic coating system tailored to your specific application to increase the lifespan of your equipment.

Aquifer/Well Field Investigation

By deriving data from a series of test wells and observation wells, we can accurately predict the amount of water available for withdrawal without harming the future sustainability of the aquifer. This data can also provide other valuable information such as proper well spacing, radius of influence, and aquifer storage coefficients.

Main Services


Learn more about our services
  •     drilling
  •          Air Rotary
  •          Mud Rotary
  •          Flooded Reverse Circulation
  •          Cable Tool
  •          Environmental Drilling
  •          Test Hole Drilling and Exploration
  • Downhole Video Logging
  • Chemical and Mechanical Well Rehabilitation
  •     Well Abandonment
  •     Casing and Liner Repair
  •  Inspect and Repair Submersible and line shaft Pump Sets of all sizes and Brands