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🌊 Underground & DrainageDelaware · New Castle County

Storm Water Management in Wilmington, DE

French drains, catch basins, and drainage systems to protect your property from flooding and erosion. Serving Wilmington, New Castle County, and surrounding Delaware communities.

DE License PL-0012952ASSE CertifiedServing Wilmington Since 201824/7 EmergencyFree Quotes

Storm Water Management in Wilmington, Delaware

Unmanaged storm water causes basement flooding, foundation damage, yard erosion, and property line disputes. Milloway Pipeworks designs and installs storm water management systems β€” including French drains, catch basins, yard drainage, and piped discharge systems β€” that keep water moving away from your home or business. We serve residential, commercial, and municipal clients across Maryland, Delaware, and Pennsylvania.

Our team serves Wilmington (New Castle County) and surrounding Delaware communities. We cover ZIP codes 19801, 19802, 19803, 19805, 19806 and nearby areas.

License & Compliance

Licensed in DE (License PL-0012952). We meet all local code requirements and pull permits when required.

What We Handle

  • French drain design and installation
  • Catch basin and area drain installation
  • Yard grading and surface drainage
  • Downspout extension and drainage tie-in
  • Sump pit and pump integration
  • Erosion control measures
  • Commercial and residential storm water systems
  • Permit assistance where required

Why Wilmington Homeowners Choose Milloway Pipeworks for Storm Water Management

  • Licensed in Delaware β€” Fully licensed, bonded, and insured for storm water management in DE.
  • Local Experience β€” We know Wilmington's plumbing systems, water quality, and code requirements inside and out.
  • Honest Pricing β€” Free estimates, upfront quotes, and no surprise charges. We recommend the most cost-effective solution.
  • 24/7 Emergency Response β€” Emergency storm water management calls in Wilmington get our fastest response, any time.

Frequently Asked Questions β€” Storm Water Management in Wilmington

What is a French drain and do I need one?
A French drain is a perforated pipe buried in a gravel trench that redirects surface and groundwater away from your property. If you have a wet basement, soggy yard, or water pooling near your foundation, you likely need one.
Can poor storm water management damage my foundation?
Yes. Water that consistently pools near your foundation can cause hydrostatic pressure, cracking, and eventual structural damage. Proper drainage is one of the most cost-effective investments a homeowner can make.
Do storm water projects require permits?
Some do, depending on scope and jurisdiction. We handle all permit requirements and design the system to meet local codes.

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