The Great Southwestern Illinois Association of
Plumbing-Heating-Cooling and Mechanical Contractors |
| The Great Southwestern is an organization of union-affiliated contractors, primarily located in the southwestern Illinois counties of St. Clair, Madison, Bond, Clinton, Monroe, Randolph, and Washington. Contractor members of the GSW-PHCC employ members of the United Association of Journeymen and Apprentices of the Plumbing and Pipe Fitting Industry of the United States and Canada: |
| Our Members |
| Install and service hot water systems, steam boilers, air conditioning units, as well as plumbing and drains. We and our fellow contractors provide the safest piping systems for water purification, hospitals, sewage treatment, power plants, steel mills and many other public and private buildings. |
Tracy A. Hermanson, Executive Director
The Great Southwestern Illinois Association of Plumbing-Heating-Cooling and Mechanical Contractors
209 West Pointe Drive, Suite A
Swansea, Illinois 62226 |
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