Duphil, Inc. has built strong business relationships with a number of vendors that we partner with periodically on projects. In addition, our company is proud to be a member of a number of outstanding organizations and associations related to the construction industry.
- Point to Point, Inc.
Providers of drilling/boring services.
- Weatherford Pipeline
Providers of cleaning/drying services.
- Ardent Services
Providers of electrical/instrumentation services.
Providers of drilling/boring services .
National Inspection Services, LLC
- Providers of pipeline inspection services.
- Providers of pipeline repair wraps services.
- HPA (Houston Pipeline Association)
- SAPA (San Antonio Pipeline Association)
- TGA (Texas Gas Association)
- LOGA (Louisiana Oil & Gas Association)
- GPA (Gas Processing Association)
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