SERVING THE GREATER PHILADELPHIA AND LEHIGH REGIONS

CERTIFIED MOLD REMEDIATION

If you’ve discovered mold—or even just suspect it—don’t wait. Mold spreads fast, poses serious health risks, and thrives anywhere moisture is present. At Del-Val Basement Waterproofing, we specialize in fast, effective, and affordable mold remediation that doesn’t just remove mold—we fix the source of the problem too.


As a waterproofing company, we’re uniquely equipped to identify and eliminate the moisture issues—like water intrusion or high humidity—that are causing mold growth in the first place.

Musty or Earthy Odors

Visible Discoloration or Fuzzy Growth

Condensation on Walls & Windows

Water Stains or Past Leaks

Peeling Paint or Bubbling Wallpaper

Warped or Soft Drywall

Persistent Allergy or Respiratory Symptoms

Why Mold Happens – and Why It’s Dangerous

Mold can begin to grow within 24 to 48 hours after moisture is introduced into a space. It’s often visible on surfaces like drywall or wood, but can also hide behind walls or above ceilings. If left untreated, mold can cause structural damage and lead to serious health issues like:

  • Headaches & fatigue
  • Allergies & respiratory issues
  • Skin rashes & eye irritation
  • Long-term health complications from prolonged exposure

If you notice musty odors, visible mold, or unexplained health symptoms—it’s time to act.

Our Mold Remediation Process

We follow strict industry protocols and use top-tier equipment to ensure safe, thorough mold removal that meets IICRC S520 standards. Here’s how we do it:

1. Inspection & Testing

We start with a visual inspection of the affected area—or the entire building if needed—to identify mold, moisture, and potential hidden problems. If mold isn’t visible, we can provide lab-certified air and surface testing using swabs and air samples.


2. Containment & Air Control

We set up full containment zones to isolate the mold and prevent it from spreading during cleanup. HEPA air scrubbers and negative air machines are used to clean the air and maintain a safe environment.


3. Safe Mold Removal

Using EPA-registered disinfectants and HEPA vacuums, we remove mold from contaminated surfaces and materials. For clients who prefer a non-toxic approach, we also offer botanical disinfectants proven to be 99.9% effective.


4. Structural Cleaning & Prevention

After mold removal, we treat wood and foundation surfaces with an anti-fungal sealant that allows materials to breathe while helping prevent mold from returning. We also safely remove and dispose of contaminated drywall, insulation, and other materials.


We believe in doing the job right—without overcharging. Our mold remediation services are competitively priced, with clear quotes and no hidden fees. After remediation, we can apply anti-fungal coatings  to wood and foundation surfaces, providing long-term protection while still allowing materials to breathe. We’re not just here to clean up—we’re here to solve the problem for good.

Why Choose Del-Val for Mold Remediation?

Get a Free Estimate for Mold Remediation

If you think you might have a mold issue, the safest thing you can do is get a professional opinion. Let Del-Val inspect your property, identify the cause, and provide an honest, affordable plan for cleanup and prevention.

Free Visual Inspections:

Our process starts with a no-cost, no-obligation visual inspection. One of our trained specialists will carefully assess visible signs of mold, moisture damage, and potential problem areas. We'll walk through the findings with you, explain what’s happening, and recommend next steps—no pressure, just honest guidance.

Full-Service Moisture Source Detection & Waterproofing:

Mold is just a symptom—the real problem is moisture. As a full-service waterproofing company, we don’t stop at mold cleanup. We identify where the moisture is coming from (leaks, seepage, humidity, poor drainage) and implement custom waterproofing solutions like drainage systems, vapor barriers, dehumidifiers, and foundation sealing. This approach ensures the mold won’t come back.

Trained, Certified Team (IICRC S520 Standards):

Our mold remediation team is trained and certified to follow the industry’s gold standard—IICRC S520. From containment setup to proper disinfecting procedures and safe material removal, we handle everything by the book for your safety and peace of mind. Even our inspectors and technicians receive in-house training led by our certified general manager.

Optional Mold Testing with Certified Lab Results:

If mold isn’t clearly visible or you need confirmation for peace of mind, we offer optional air and surface mold testing. Samples are sent to a third-party lab for analysis, and you'll receive a detailed report via email outlining the types and levels of mold present—helpful for real estate transactions, health concerns, or insurance documentation.