Montgomery MD, County

Waterproofing Contractors in Montgomery County That Fix the Root Cause, Not Just the Symptoms

From the historic homes of Kensington and Takoma Park to the newer builds in Germantown and Clarksburg, Montgomery County homes face a common challenge: water intrusion. With dense clay soils, basement-heavy architecture, and Maryland’s volatile weather, moisture issues are inevitable—and if ignored, they can lead to mold, structural problems, and major repair costs.

At Water Proofing Plus, we specialize in diagnosing and resolving these issues with long-term, customized solutions. As trusted waterproofing contractors in Montgomery County, we serve local homeowners with expert waterproofing, structural repair, and mold remediation services. We are also a proud Service Connected Veteran Owned Company, bringing precision, accountability, and deep local knowledge to every job.

Why Homeowners Choose Waterproofing Contractors in Montgomery County Like Water Proofing Plus

We’ve seen it all—from waterlogged basements in Bethesda to crawl space mold in Silver Spring. Our systems are designed for Montgomery County’s unique terrain, climate, and home styles.

  • Basement Waterproofing in Montgomery County That Works in Every Season: Our sump pumps, drainage systems, and vapor barriers keep your basement dry through heavy rains and snowmelt.
  • Foundation Repair in Montgomery County You Can Trust: We stabilize bowing or cracked walls, sinking footings, and unlevel floors with proven structural systems.
  • Crawl Space Encapsulation in Montgomery County That Prevents Problems Before They Start: We seal and insulate crawl spaces to block out moisture, mold, and pests—protecting the air you breathe and the structure beneath your floors.
  • Mold Remediation in Montgomery County That’s Clean, Safe, and Permanent: Our certified containment and air purification process removes dangerous mold and prevents it from returning.
  • A Local Team That Stands Behind Its Work: We’re based in Maryland, not part of a national chain. Our team brings personal service and strong warranties to every job.
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Waterproofing & Structural Services We Offer

No matter what part of your home is affected—your basement, crawl space, or foundation—we offer tailored services that protect your property inside and out.

Basement Waterproofing in Montgomery County: Interior French drains, sump pump installation, wall coatings, and vapor barriers built to stop leaks and protect your home.
Crawl Space Encapsulation in Montgomery County: Full moisture sealing with drainage, insulation, vapor barriers, and humidity control to protect your floors and air quality.
Foundation Repair in Montgomery County: We fix cracked and shifting foundations using carbon fiber straps, helical piers, and steel reinforcement systems.
Mold Remediation in Montgomery County: Certified removal of harmful mold using containment, air scrubbing, and follow-up moisture management.
Sump Pump Installation in Montgomery County: High-efficiency sump pump systems with optional battery backup to keep your basement dry—even during power outages.
Main Beam & Joist Replacement: Restore strength to sagging or rotted floor framing with code-compliant structural replacement.
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How We Handle Waterproofing in Montgomery County

Our process is built on years of experience serving homes throughout the county—from Rockville to Damascus and everywhere in between.

  • In-Depth Home Inspection: We check basements, crawl spaces, and foundations for leaks, structural instability, mold, and hidden moisture issues.
  • Montgomery County-Specific Repair Strategy: We understand the topography and soil conditions across the county, and we use that knowledge to build better solutions.
  • Custom Waterproofing & Repair Plan: No cookie-cutter fixes—just expert recommendations based on your home’s layout, age, and needs.
  • Clean, Code-Compliant Installation: Our crews work efficiently, follow all local codes, and leave your space cleaner than they found it.
  • Homeowner Walkthrough & System Education: Before we go, we explain every element of your new system and answer any questions.
  • Warrantied Work & Long-Term Support: Every system we install is backed by a strong warranty and the support of our Maryland-based team.

Take Control with Water Proofing Plus

You’ve worked hard for your home—don’t let water, mold, or structural damage undo it. At Water Proofing Plus, we offer professional basement waterproofing in Montgomery County and a full suite of repair services that solve the problem at its root. As a Service Connected Veteran Owned Company, we take pride in protecting the families and properties in our own Maryland backyard.

To get started, call (667) 263-9015, email main@water-pp.com, or schedule a free consultation. Let’s protect what matters—starting today.

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Testimonials

What are people saying about us

After every rainstorm, our basement would flood. Water‑Proofing‑Plus installed a sump pump system and interior drainage, and we haven’t had a drop of water since. They were fast, clean, and professional from start to finish.
Jessica M.
We had mold growing behind our basement walls and didn’t even know it. The team walked us through the entire remediation process and got the job done quickly. Our air already feels cleaner!
Andre B.
Our foundation was showing signs of bowing and cracks. I was nervous about the cost, but they explained everything clearly and delivered exactly what they promised. The wall is now stabilized, and I feel confident in our home again.
Laura T.
I really appreciated how respectful and honest the crew was. No sales pressure—just real solutions. They kept everything clean and walked me through each step.
David R.
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About Us

Our company is a service connected, veteran owned company. We’re a local team of waterproofing and structural repair specialists dedicated to protecting homes from water damage, mold, and foundation issues. Trusted, certified, and customer-first—every time.
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