We are proud to announce we are NDS Certified Drainage Contractors. Crawl Space Ninja is a leader in basement waterproofing and crawl space encapsulation and now we are taking that knowledge to address yard drainage.

NDS Certified Drainage Contractor Logo

Diagnose Your Yard Drainage Problem

Being a Certified NDS Drainage Contractor arms us with the knowledge to assess and diagnose your yard drainage issues. If you have:

  1. Standing water on the driveway
  2. Water building up in the planter area
  3. Downspouts that won't drain
  4. Flooded basement or crawl space
  5. Water in the Yard, Patio or Pool area

These are symptoms of poor yard drainage. Over time these problems can cause minor issues like dead grass and sopping yards but can lead to major problems like mold and wood rot fungus.

High Quality NDS Drainage Products

Being an NDS Certified Drainage contractor gives us access to high quality products for your yard drainage, basement waterproofing and crawl space encapsulation project. Whether your requires a down spout extension or a full water management system, you can be confident the job is done right.

Catch Basins

Catch basins are great for capturing large amounts of roof runoff. These decorative and functional products not only help get the water away from your home but help make your home beautiful in the process.

Image of NDS Catch Basin

The NDS Catch Basin is designed to capture large volumes of water and can be fitted with a filter to catch debris in order to reduce clogs. These attach directly to sewer and drain pipe or EZflow pipe.


Also known as a dry well. The Flo-Wells can handle extremely large volumes of water. They can also be configured in yards that are at the bottom of a hill and take rain water from the area. Flo-Wells collect, retain and discharge storm water. They offer a gravel free solution to yard drainage problems.

Image of NDS FloWell

The NDS Flo-Well is environmentally friendly and made from 100% recycled materials. It can be setup to filter storm water naturally through the subsurface. This can help reduce pollutants while replenishing ground water tables by discharging storm water on site.


NDS has made a gravel free French Drain product that can be used in the yard, basement or crawl space. The NDS EZflow can handle large and small projects but using an NDS Certified Drainage Contractor will ensure the project is completed correctly.

Image of NDS ezflow

NDS EZflow consist of fabric, lightweight gravel substitute, and pipe all in one package. The combination of fabric and gravel substitue keeps the pipe from clogging by keeping soil out of the system. NDS EZflow can be used for:

  • Landscape drains
  • Roof run-off drains
  • Basement waterproofing
  • Crawl space waterproofing
  • Retaining wall drains
  • Foundation drains
  • French or curtain drains
  • Interceptor drains

Pop-Up Emitter

The NDS Pop-Up Drainage Emitter is the discharge point of your water drainage system. This products keeps mice and other small mammals from entering and clogging your drainage system. The pop-up emitter also helps beautify your lawn without creating trouble for landscapers and mowers.

Image of NDS PopUp Emitter

The patented spring-loaded cap opens to allow water to exit and closes to secure the pipe. This is also a great product to use for sump pumps that may be located in the basement or crawl space. The NDS pop-up drainage emitter with elbow is an easy, safe, and efficient solution to any drainage needs.

Do you need yard drainage help? Please click here to contact us. Also make sure you check out the video above on yard drainage in clay and other hard to drain soils.

Visit our DIY Store

Contact us if you need help fixing your crawl spacebasementatticduct-work, or yard drainage by clicking here.

Learn about Crawl Space Ninja Franchise opportunity

About Michael Church

Michael Church has been involved with indoor air quality since 2005 and feels the unhealthy crawl space is one of the major problems causing poor indoor air quality.

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