
Mold remediation in Marysville, WA
Musty smell, stained sheathing or an old leak? We find the mold in your Marysville home, contain it, remove it and fix the moisture behind it.
- Testing to find mold you can't see
- Containment, HEPA air scrubbing and safe removal
- The moisture source fixed, not just the stain
Get your free mold inspection
Tell us where you're seeing or smelling mold, or where water got in.
Mold and moisture in Marysville homes
Low ground near the Snohomish River delta and Quilceda Creek keeps soil wet through winter, and it shows up in crawl spaces. Attic sheathing above a badly vented bathroom fan and crawl spaces without a vapor barrier are where we find it most.
We handle mold remediation all over Marysville, including Getchell, Sunnyside, Smokey Point and Lakewood: testing, containment, HEPA removal, drying and repairs, plus the fix that keeps moisture out.

What we see in Marysville homes
- The houses
Marysville has grown fast, with many homes built since the 1990s alongside older houses near downtown.
- The wildlife
Farmland, wetlands and new construction on the edge of town push mice and rats toward homes when the weather turns.
- Under the floor
Even newer Marysville homes are built over crawl spaces, and their builder-grade vapor barriers and insulation are often already slipping out of place.

Mold remediation in Marysville crawl space with plastic containment
Marysville · from first look to finished job

- Before
The crawl space in Marysville shows clear signs of severe mold growth on joists and a damp, debris-strewn dirt floor before remediation begins.
- In progress
A technician applies antimicrobial treatment to moldy joists within a sealed containment area.
- After
The Marysville crawl space is now dry, sealed with a white polyethylene vapor barrier, and free of mold.
Some images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
More mold remediation projects
Tap any project to step through it, from first look to finished job.
4 photos
4 photosSome images show actual Attic Crew jobs; others are representative, with details changed for customer privacy.
What our customers say
Rated 4.9 on Google, with 5-star reviews on Yelp, so you can breathe easy knowing you're in good hands.
“I had a fantastic experience working with the Attic Crew. The fact that they are a one stop shop for clean up, rodent control and insulation made everything so simple and seamless. Their bid was competitive and their quality is excellent. This is definitely the company you want to work with.”
“The Attic Crew delivered just what they said they'd deliver. The attic was sealed off to protect against rodents, vapor barrier was installed in the crawl space, the crew arrived on time and finished by the end of the day and the price came in as promised. It does not get any better than this.”
“We moved into a new home that had rodents in the attics. Attic Crew was respectful, polite, and well-priced. Zabi was the Project Manager for our project and he takes such great joy in his work. He spent hours making sure all entry points were sealed and provided before and after photos. He used top tier insulation and cleaned our attic spaces to perfection.”
Serving Marysville from our Everett office
3020 Oakes Ave, Everett, WA 98201 · Directions
Neighborhoods we serve include Getchell, Sunnyside, Smokey Point, Lakewood, Downtown Marysville.
Mold remediation in Marysville: FAQ
Do you serve all of Marysville?
Yes. Our crews work throughout Marysville and Snohomish County, including Getchell, Sunnyside, Smokey Point, Lakewood and Downtown Marysville, from our Everett office.
How soon can you come out?
We respond quickly. Call 425-675-1721 or send the form and we'll schedule your free inspection at a time that works for you.
Can I clean up mold myself?
Small areas of surface mold on hard surfaces can often be cleaned by a homeowner. Larger areas, mold in an attic or crawl space, mold that keeps coming back or mold after water damage should be handled by professionals with containment and the right equipment.
Mold remediation in nearby cities
More Attic Crew services in Marysville
Book your free inspection in Marysville
We quote firm prices so there are no surprises.
