Downers Grove, DuPage County

Mold Remediation in Downers Grove

Call or text (815) 585-1750 at any hour about mold in your Downers Grove home. We get it out without spreading it, fix the water that caused it, and match the walls when we put them back.

How we remove mold in Downers Grove

A mold job has to protect the rest of the house before anything gets cut. We set up plastic containment, put the work area under negative air, and keep HEPA scrubbers filtering inside it. Then the materials the mold has damaged come out and get bagged, and what stays is cleaned and treated with an antimicrobial. The moisture source is fixed before we rebuild, so the new wall does not end up like the old one.

We cover Downers Grove from I-88 and I-355, working along Ogden Avenue, Butterfield Road and the streets around Main Street and the Metra station downtown. Where a Downers Grove house still has plaster walls, mold on the surface of sound plaster can sometimes be cleaned and treated, while drywall with mold in its paper facing has to be cut out. We tell you which you have after we look. If plaster does come out, we rebuild with drywall and a skim coat so the new section matches the walls around it.

Mold Remediation by ONIT Solutions

What a Downers Grove mold job includes

Containment before cutting

The room or wall section is sealed with plastic so dust from removal stays inside the work area.

Negative air with HEPA filtration

We pull air out of the contained space with a negative air machine and run HEPA scrubbers until the work is done.

Plaster or drywall, handled right

Mold-damaged drywall comes out, and hard plaster gets cleaned and treated where it can be saved.

Antimicrobial treatment

Lath, studs and surfaces that stay are cleaned and treated before the wall is closed back up.

Source of the moisture fixed

We repair the leak, caulk joint or venting problem that kept the wall wet, so it does not come back from the same place.

Walls matched when rebuilt

We hang new drywall or patch the plaster, skim coat it, then prime and paint so the repair blends with the room.

How the job runs in Downers Grove

We walk the house with you and leave a free estimate in writing, with removal, cleaning, repairs and rebuild each spelled out. Daily rates for air scrubbers and negative air are in that estimate before any machine is set up, and anything extra we find behind the wall gets priced in writing for your approval. We recommend an independent tester check the area after cleaning, then the rebuild goes on the calendar. When the last coat of paint is dry, we walk the room together.

  • A written estimate after we see the wall
  • Containment and HEPA filtration
  • A straight answer on plaster versus drywall
  • Changes priced and approved before the work
  • The leak or vent problem repaired
  • Walls finished to match the room
FAQ

Mold Remediation in Downers Grove: questions

Do you test for mold?
We do not do testing. We do the removal, cleaning and rebuild, and we recommend an independent tester confirm clearance before the walls are closed. That keeps the check separate from the company doing the work.
Do you cover the towns around Downers Grove?
Yes. Westmont, Lisle, Woodridge and Lombard are all towns where we do mold remediation.
Do I need a permit in Downers Grove?
Mold removal on its own usually does not. If we are replacing framing or touching wiring or plumbing during the rebuild, we check with the village and pull the permit first.
Can mold on plaster be cleaned instead of removed?
Sometimes. Mold on the surface of sound plaster can often be cleaned and treated, but plaster that is soft, crumbling or wet through has to come out. We tell you which after we look.
How long will this take?
It depends on how much has to come out and how much rebuilding follows, and the estimate gives you the dates. Call or text (815) 585-1750 and we will set up a time to look.

More questions and answers ›

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Free estimate

Seeing mold in a Downers Grove house?

If you cannot tell whether the wall is plaster or drywall, send a photo to (815) 585-1750 or call. We will sort it out at the estimate.

Call or text (815) 585-1750
Email matt@onitcc.com

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