# Griffin Fluid Management

> Griffin Fluid Management is a Houston-based specialty contractor and equipment rental firm that has been pulling groundwater out of construction sites since 1934. Formerly Griffin Dewatering, the company designs and installs the pump systems, wellpoints, and water-treatment rigs that let crews dig foundations, lay pipe, and drain ash ponds on ground that would otherwise be underwater. It runs 18 locations nationwide, serves large civil, industrial, and power projects, and is backed by private equity firm Crossplane Capital.

- **Founded:** 1934
- **Headquarters:** Houston, Texas, United States
- **Team size:** Approximately 150-200 employees
- **Products:** Construction Dewatering, Water Treatment, Sewer Bypass, Pipeline Integrity Testing, Trench Safety Equipment
- **Notable:** Operating continuously since 1934 - one of the oldest names in groundwater control., Ranked among ENR's Top 600 Specialty Contractors., Expanded from 11 to 18 locations nationwide.

## Products & services

- **Construction Dewatering** — Engineered wellpoint, deep well, eductor, and sump systems that lower groundwater so crews can excavate and build below the water table.
- **Water Treatment** — Turnkey treatment equipment - filtration pods, carbon vessels, sand filters, oil-water separators, and chemical injection pumps - for discharge compliance.
- **Sewer Bypass** — Temporary pumping and piping systems that reroute flow around live sewer and utility infrastructure during repairs and construction.
- **Pipeline Integrity Testing** — Reciprocating and fill pumps, launchers, receivers, skimmers, strainers, and flowmeters for pipeline testing and integrity work.
- **Trench Safety Equipment** — Steel and aluminum shields, manhole boxes, hydraulic shoring systems, and road plates for excavation safety.
- **Pump Rentals** — National fleet of high-flow, high-pressure, submersible, and hydraulic-driven pumps available for rent.
- **HydroFlush** — Dedicated division for high-velocity mechanical flushing and system conditioning of mission-critical data center piping.

## Achievements

- Operating continuously since 1934 - one of the oldest names in groundwater control.
- Ranked among ENR's Top 600 Specialty Contractors.
- Expanded from 11 to 18 locations nationwide.
- Completed the 2024 rebrand from Griffin Dewatering to Griffin Fluid Management to reflect a broader service portfolio.
- Launched HydroFlush LLC in 2026 to serve the data center construction boom.

## Latest updates

- **2026-07** — Launched HydroFlush LLC, a mechanical flushing division serving the data center industry nationwide.
- **2024-06** — Rebranded from Griffin Dewatering to Griffin Fluid Management.
- **2022-12** — Acquired the Pump & Integrity rental segment of Cross-Country Infrastructure Services.
- **2020-12** — Acquired by Crossplane Capital.

## Links

- Website: https://griffinfluidmanagement.com
- LinkedIn: https://www.linkedin.com/company/griffinfluidmanagement
- Twitter/X: https://twitter.com/griffinpump
- YouTube: https://www.youtube.com/@RedGriffin1934
- Facebook: https://facebook.com/constructiondewatering

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Last updated: 2026-08-19