Dewatering lowers groundwater levels to create safe, stable, and dry excavations. Uncontrolled water leads to soil instability, trench collapse, project delays, and OSHA violations.
Why it's necessary:
Deploying wellpoint dewatering, continuous sock dewatering, and excavation dewatering systems across the US East Coast & Gulf Coast with strategically located branches for rapid fleet mobilization.
Best suited for shallow-to-moderate groundwater drawdown, utility corridors, deep foundations, and excavations in sandy or silty soils.
Our fleet & equipment:
- Rotary lobe wellpoint pumps
- Piston pumps
- Double diaphragm pumps
- Extensive range of wellpoint equipment and prepacked systems including riser pipes, header pipes, swing joints, and more.
Key advantages:
- Continuous groundwater control
- Highly effective in sand and silty soil conditions
- Ideal for utility construction and shallow aquifer applications
Best suited for long-distance pipeline installations, utility trenches, highway construction, and continuous linear excavations in high-water-table areas.
Our fleet & equipment:
- Specialized dewatering trenchers
- High-vacuum prime-assist centrifugal pumps
- Sock drain systems
- PVC and HDPE collection piping
- Monitoring and telemetry systems
Key advantages:
- Cost-effective compared to wellpoint systems
- Rapid installation covering approx.1,500ft/day
- Zero above-ground obstruction, provides single-pass trench installation for miles of continuous linear groundwater drawdown
- Prevents soil piping and silt migration in sensitive utility corridors
Best suited for shallow excavations and localized groundwater management, rapid flood relief.
Our fleet & equipment:
- Hydraulic submersible pumps
- Electric submersible pumps
- Axial flow pumps
- Centrifugal pumps
- Piston pumps
- Double diaphragm pumps
Key advantages:
- Simple and cost-effective solution
- Rapid deployment and setup
- Effective handling of water containing solids and sediment
As well as pure rentals, our team offers turnkey project execution — from assessment to demobilization:
We deliver tailored groundwater control systems engineered to handle projects ranging from straightforward excavations to complex infrastructure developments, from concept to completion.
Fill in your details and our team will get back to you with a solution for your project.
For 24/7 support, please call our emergency line directly at (561) 697-3333.
With strategically located branches and an extensive rental fleet, Holland Pump can rapidly mobilize equipment for both planned and emergency projects. You can explore our US network of branches here.
At Holland Pump, we offer both rentals and full turnkey services.
Services include engineering, installation, startup, monitoring, maintenance, and demobilization, as well as standalone equipment rentals.
Our fleet is equipped with remote monitoring, backup systems, telemetry alerts, and on-call service teams to ensure rapid response and minimal downtime. If a pump fails overnight, we'll know about it.
Yes. We can assist with water quality testing, discharge analysis, and treatment solutions to help meet permit and environmental compliance requirements.
Whilst permit responsibilities are typically determined among the owner, contractor, and dewatering provider, Holland Pump can assist with technical documentation and permit support when required. We have decades of experience working with authorities.
We have a broad range of systems available based on your requirements. These include:
Our expert engineers assess groundwater conditions, soil permeability, excavation dimensions, infiltration rates, required drawdown levels, rainfall impacts, and safety factors to calculate the appropriate pumping capacity.
Because we have a network of branches across the US, our engineers have specific regional knowledge and understand the geography of your site.
