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Mold remediationVerified CCS job

Free mold assessment of a block basement with drain membrane in Appleton

  • Appleton, WI 54911
  • Completed November 26, 2025
  • 18 photos documented, 10 shown
★★★★★ 4.9 from 113 Google reviews · IICRC-certified · Locally owned since 1991
Plumbing lines along a basement wallBefore
Plumbing lines along a basement wall · Nov 26, 2025

What happened in Appleton

CCS inspected this basement in Appleton on November 26, 2025, as a free mold assessment, and documented it with 18 photos. The owner received a written estimate for remediation.

The basement has painted block walls and a concrete floor. Along the bottom of several walls a dimpled plastic drainage membrane had been installed at the joint between the wall and the floor, part of an interior drain system. Above it, the block was stained dark in a band and in the corners, with black growth climbing up from the floor and under the rim joist where the insulation meets the top of the wall.

The crew also photographed the floor drain, the plumbing stack and drain lines, and the stair area. An interior drain system handles water that comes through the wall, but the block above it can still stay damp enough to grow mold, especially where airflow is poor and things are stored close to the walls.

Work performed

  • Free mold assessment
  • Block walls and corners inspected
  • Drainage membrane and floor drain checked
  • Written remediation estimate

Dealing with mold remediation in Appleton?

Our mold assessment is free. Many companies charge around $175 just to inspect. Mold keeps growing as long as the moisture source is there.

  • Same local crew that did this job
  • Free assessment, written plan before any work
  • We document everything for your insurance

Get a free mold assessment in Appleton

Takes 15 seconds · No obligation · Or call (920) 435-2288

Customers who hired CCS for mold

Real Google reviews from customers who hired CCS for mold remediation and related work.

4.9★★★★★113 Google reviews
★★★★★

“My husband and I noticed mold on a couple of different spots on a baseboard and outlet plugs that were below some windows. We remembered having a great experience from a few years back with Mike Wotruba at CCS about an issue we had going on in our basement, so we gave him a call right away.”

Sarah R. · Google review · 2026
★★★★★

“We recently had our roof done and I wanted a second pair of eyes to ensure no mold was present due to having leaks for some time. Mike Wotruba showed up thankfully after roofing rescheduled twice and he was so accommodating. Super helpful with questions and went above and beyond for me.”

Stephanie S. · Google review · 2026
★★★★★

“I had, what I consider, to be a decent mold problem in my basement. I was unsure of who I should call, so I decided to read the reviews posted by other people that used CCS Property Services to see if they would be a good fit.”

Michael B. · Google review · 2024
★★★★★

“CCS Property Services has been hands down the best company we’ve ever worked with in relation to our house, and certainly the most important. We called when we had a pipe leak in our home, noticing that we had a soggy wall.”

Laura K. · Google review · 2024
★★★★★

“We had a great experience with Jamie and his crew. They were always professional and flexible. After purchasing a home that needed mold intervention, Jamie came by to inspect at not cost. We provided our concerns and he gave us some feedback.”

Jose V. · Google review · 2023
★★★★★

“CCS was amazing to work with. Our dishwasher broke and leaked into the ceiling and walls of our newly remodeled basement. We got fans on it right away to dry out as best we could. We wanted to know if there was any mold or permanent water damage.”

Joshua O. · Google review · 2023

Read all 113 reviews →

Mold remediation questions, answered

Does CCS Property Services do mold remediation in Appleton?

Yes. This project was in Appleton, WI 54911, and our crews work throughout Appleton and the surrounding area. Our Green Bay office is about 20 miles away. This is one of 15 mold remediation projects we've published from Appleton. Assessments are free.

How fast can someone come out to Appleton?

We schedule assessments as quickly as we can, with priority for active leaks and deadlines like a home sale closing. Request a call back above or call (920) 435-2288.

Is the mold assessment free?

Yes. We inspect the area, look for the moisture source and explain what we find. You only pay if you choose to move forward with remediation.

What's the difference between mold removal and mold remediation?

Removal means cleaning off visible mold. Remediation is the full process: containment, removing damaged materials, cleaning, treating and fixing the moisture that caused it. Removal alone often leads to the mold coming back.

How much does mold remediation cost?

It depends on the size of the area, what's growing on (drywall, wood framing, insulation) and access. A small bathroom or window area costs far less than a full basement or attic. You get a written price after the free assessment.

Does insurance cover mold remediation?

Often it does when the mold comes from a sudden covered event, like a burst pipe or appliance leak. Mold from long-term humidity or slow leaks usually isn't covered. We'll tell you which it looks like and work with your adjuster if you file a claim.

Can I stay in my home during mold remediation?

Usually, yes. We seal off the work area and run HEPA filtration so spores don't spread. If a space needs to be off-limits, we'll tell you before we start.

Will the mold come back?

Not if the moisture is fixed. Every job starts by finding the source, whether it's a leak, poor ventilation or high humidity, and that fix is part of the plan.

Is black mold dangerous?

Any mold growing indoors should be taken seriously, especially for people with allergies, asthma or weakened immune systems. The color doesn't tell you how harmful it is. Large areas (more than about 10 square feet) should be handled by professionals, per EPA guidance.