Call or text (815) 585-1750 around the clock about mold under a window or along an outside wall in your Westmont home. We remove it, seal up how the rain got in, and rebuild the wall inside.
Getting mold out right is mostly about control. We put up plastic containment, set a negative air machine to pull air out of the work area, and keep HEPA scrubbers filtering the space. The mold-damaged drywall, insulation and trim come out and are bagged before they leave the room, and the framing is cleaned and treated with an antimicrobial. We fix the leak, and then we rebuild.
We work in Westmont every week, off Ogden Avenue and Route 83, along Cass Avenue and 55th Street and around the Metra station in DuPage County. If the mold is under a window or low on an outside wall, rain is often getting in through failed caulk around the window, a gap at the trim, or loose siding above it. That water runs down inside the wall where you cannot see it, and the first sign is a stain or a soft spot on the drywall. We open the wall, remove what is damaged, treat the framing, and fix the caulk, trim or siding on the outside so the new wall stays dry.

The wall under the window is sealed off with plastic so the rest of the room stays clean during removal.
Negative air exhausts the work area and HEPA scrubbers filter the air inside the containment.
Everything the water and mold got into is cut out past the stain, bagged and hauled off.
Studs, the window framing and the sill plate are cleaned and treated with an antimicrobial.
We re-caulk the window, replace damaged trim, or repair the siding so rain stays outside the wall.
Insulation, drywall, trim and paint are finished to match, with the window casing back in place.
We look at the wall inside and out, then give you a free written estimate covering the removal, the treatment, the exterior repair and the rebuild. Equipment daily rates are written out before anything is set up, and if the damage runs further once the wall is open, we price the added work in writing for your approval. We recommend an independent tester confirm clearance after cleaning, then we close the wall on the dates we gave you. Before we leave, we go over the inside and outside repairs with you.
Photograph the stain inside and the window or siding outside, then text both to (815) 585-1750. Or just call, any hour.
Call or text (815) 585-1750
Email matt@onitcc.com