Crawlspace Repair
Mold Cleanup
Do not seal mold under a new liner. Clean it first.
When a crawlspace is being repaired or encapsulated, any mold on the joists and subfloor should be cleaned first so the new system starts on clean, dry framing.
Why mold cleanup is part of crawlspace repair
Mold growth on crawlspace framing is common in damp, vented crawlspaces. If that space is about to get a new vapor barrier or full encapsulation, the mold should be dealt with before the work begins. Otherwise it is trapped in a space that becomes harder to reach once the liner is in.
This service is the cleanup step inside a crawlspace repair project. It removes visible growth from framing, clears out moldy insulation and debris, and is followed by the moisture fixes that keep mold from returning. If you are mainly worried about a mold problem itself, such as a strong odor or health concerns, our Crawlspace Mold service under Mold Remediation starts with an assessment of the mold.
What crawlspace mold usually looks like
Crawlspace mold is often found during other work, not by the homeowner.
White, fuzzy growth on joists
Some common crawlspace molds look like white or gray fuzz on wood framing.
Dark spotting on the subfloor
Black or green spots on the underside of the subfloor are a frequent finding.
Moldy insulation
Fiberglass batts that stay damp collect dust and mold and lose most of their value.
Earthy, musty smell under the house
A strong odor at the access door often comes from mold and damp soil.
How crawlspace mold cleanup is done
Cleanup is planned together with the rest of the crawlspace repair.
Confirm the moisture plan
The source of the moisture is identified and the drainage, vapor barrier or encapsulation work is planned before cleanup starts.
Set up and protect
The crawlspace is set up so dust and spores are not drawn up into the house during the work.
Remove insulation and debris
Moldy insulation, old plastic and debris are bagged and removed.
Clean the framing
Visible growth is removed from joists, beams and subfloor using methods such as HEPA vacuuming, scrubbing or abrasive cleaning.
Treat, dry and move on
Surfaces are allowed to dry, a treatment may be applied where appropriate, and the crawlspace repair work continues.
Every property is different. The exact scope is set after an on-site assessment.
One call, every trade, start to finish
Crawlspace problems rarely have a single cause. Drainage, moisture control and the framing above it all need to be handled in the right order.
One point of contact
You work with one coordinator instead of tracking down separate contractors for each part of the job.
Every trade the job needs
Restoration rarely stops at one trade. Follow-on work like drywall, flooring, electrical or roofing can run through the same request.
Local professionals
We connect homeowners with service professionals in our network across Illinois, Missouri, Kentucky and Indiana.
Records you can share
Photos and written scopes from the job can be shared with your insurer at your discretion. We are not affiliated with any insurance company and do not make coverage decisions.
Mold Cleanup FAQs
Related services
Encapsulation
Sealing the crawlspace floor, walls and vents and controlling humidity.
Vapor Barriers
Ground covers that limit moisture rising from crawlspace soil.
Crawlspace Mold
Assessing and remediating mold growth under the house.
Get the crawlspace clean before it is sealed
Let us know if mold was found during an inspection or estimate. We can coordinate cleanup alongside the rest of the crawlspace work.
Call +1 (618) 925-0085Filling out the form
Under Services, choose Crawlspace Repair, then select Mold cleanup.
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