Drainage issues are among the most common—and costly—problems facing homeowners in Raleigh, NC. When roof runoff and gutter overflow aren’t properly managed, water can pool around your foundation, seep into crawl spaces, and damage siding, fascia, and landscaping. At Allen & Deans Inc., we specialize in drainage services that integrate seamlessly with your roofing and gutter systems. Whether it’s redirecting runoff or installing custom diverters, our solutions are built for North Carolina’s climate and tailored to the unique needs of Triangle homes.
Gutter Realignment & Extension: Ensures water flows away from the home and doesn’t pool near the foundation.
Splash Block & Diverter Installation: Directs runoff safely into the yard or drainage system.
Downspout Optimization: We resize, reposition, and seal downspouts to maximize flow and prevent clogs.
Roof Drainage Assessment: Identifies areas of excessive runoff and recommends solutions like drip edges or additional gutters.
Foundation Drainage Solutions: We install surface-level drainage systems to prevent pooling and erosion.
Stormwater Management Add-ons: French drains, dry wells, and catch basins for homes with chronic runoff issues.
Seasonal Maintenance Plans: Regular inspections and cleaning to keep your drainage system performing year-round.

Wake County homes face unique drainage challenges. In Garner, older homes often have undersized downspouts and poor grading. In Knightdale, heavy clay soil leads to slow absorption and pooling. Fuquay-Varina and Holly Springs see rapid development, where new builds may lack proper splash blocks or diverters. In Durham, historic homes often need custom drainage solutions to preserve landscaping and foundations. We understand the nuances of each town and tailor our drainage services to meet local needs.
Drainage isn’t just about keeping your yard dry—it’s about protecting your entire home. Poor roof runoff management can lead to foundation cracks, mold, and erosion. In Raleigh’s storm-prone climate, even small drainage issues can escalate quickly. By investing in professional drainage service, you’re safeguarding your home’s structure, landscaping, and long-term value. It’s a smart, proactive step that prevents costly repairs and keeps your home safe year-round.
Drainage Services Across Wake County and Beyond
Allen & Deans Inc. proudly provides drainage services to homeowners in Apex, Cary, Fuquay-Varina, Garner, Holly Springs, Knightdale, Morrisville, Raleigh, Rolesville, Wake Forest, Wendell, Zebulon, Durham, and Chapel Hill. Whether you’re in a historic home in Durham or a new build in Holly Springs, our team brings local expertise and reliable protection to every drainage job.
Q: How do I know if my home has drainage issues? A: Look for signs like pooling near the foundation, overflowing gutters, or erosion in the yard.
Q: Can drainage upgrades help prevent basement leaks? A: Yes. Proper roof runoff management reduces water pressure around your foundation.
Q: How long do splash blocks and diverters last? A: Most last 5–10 years. We offer seasonal maintenance to keep them performing.
Q: Do you offer emergency drainage fixes after storms? A: Absolutely. We prioritize homes with flooding or erosion issues in Raleigh and surrounding towns.
Q: Is drainage work disruptive to my yard? A: Not at all. Our team works cleanly and efficiently—most jobs are done in a day.
Don’t wait for the next storm to test your drainage system. Call Allen & Deans Inc. at (919) 584-9852 or request a quote online. Let’s make your home dry, safe, and storm-ready.

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