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Patriot Utility Services
- Construction company
- Drilling contractor
- Excavating contractor
- Telecommunications contractor
- Utility contractor
- Well drilling contractor
Harris
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Penhall Company
- Concrete contractor
- Construction company
- Demolition contractor
- Drilling contractor
- Utility contractor
Harris
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South Texas Core Drilling Co
- Drilling contractor
- Concrete contractor
- General contractor
- Well drilling contractor
Harris