Norwalk, CT · Fairfield County · Since 1994
Mold Remediation in Norwalk, CT.
Inspection, containment, removal, prevention. We don’t just kill what you can see — we find and stop the moisture source, then certify clean. Often paired with waterproofing so the mold never comes back. Common in South Norwalk harbor-adjacent basements and Wilson Point waterfront homes where the water table sits close to slab level.
Free inspection with moisture mapping. Written remediation plan within 24 hours. Post-treatment clearance test included on every job.
- Source-first remediation
- Post-treatment clearance test
- Lifetime water-source warranty
Three reasons people call us about mold
Pick the one that fits your situation.
Mold problems usually surface in one of three ways. Each has a slightly different timeline and approach, but the diagnostic starts the same — find the moisture source, then plan the remediation.
Inspector flagged mold during home sale
Your buyer’s inspection report flagged “suspected microbial growth.” You have 14 to 30 days to fix it before the deal falls apart or the price drops. We’ve handled hundreds of these — fast, certified, with paperwork the lender’s underwriter will accept. Especially in South Norwalk harbor-adjacent homes flagged during pre-listing inspections.
SCHEDULE A FREE ESTIMATEVisible growth on walls, ceiling, or stored items
Black, green, or white blooms on drywall, joists, insulation, or boxes. You can see it. You can probably smell it. Cleaning with bleach won’t fix it — the moisture that fed it is still there, and the visible growth is just one fruiting body of a larger problem.
SCHEDULE A FREE ESTIMATERecurring respiratory symptoms at home
Family members coughing, headaches, allergies that mysteriously ease when away from home. Mold-induced symptoms are real and often subtle — especially the slow-developing kind from chronic low-level exposure. An inspection rules it in or out.
SCHEDULE A FREE ESTIMATEWhy CT and NY homeowners pick Big Easy for mold work.
What YouTube videos won’t tell you
Find the moisture. Bleach is theater.
Most mold “removal” you’ll see on YouTube — spray, wipe, walk away — is theater. It treats a visible symptom and ignores the cause. The mold comes back in 60 to 90 days because the moisture that fed it is still there. Sometimes it comes back inside the wall where you can’t see it.
Mold is a downstream symptom of an upstream moisture problem. We find the source first (often a foundation crack, a waterproofing failure, or a humidity control issue), then remediate the visible contamination, then certify clean with a post-treatment clearance test. Here is exactly how we do it.
Free inspection + moisture mapping + air sampling if needed
Visual inspection, humidity readings, moisture meter on wood and drywall, surface and (sometimes) air sampling sent to a certified lab. We identify what’s actually growing and where it’s getting moisture from.
Containment + HEPA negative-pressure air filtration
Plastic containment sheeting around the work area. HEPA air scrubbers run continuously with negative pressure so spores cannot migrate into the rest of the home during remediation.
Antimicrobial treatment + physical removal of contaminated materials
Porous materials (drywall, insulation) are removed and bagged for disposal. Non-porous surfaces are treated with EPA-registered antimicrobial. Wood members are HEPA-vacuumed and treated.
Fix moisture source + post-clearance test
We don’t close the job until the moisture source is fixed (often paired with our own waterproofing work). Then a third-party air sample confirms airborne spore counts are at or below outdoor levels. You get the lab report in writing.
When the mold isn’t really the problem
Sometimes what looks like a mold problem is actually a humidity problem or a ventilation problem. Same look, completely different fix. We’ll tell you straight after the inspection. Real mold contamination gets full remediation with containment and clearance testing. Surface mildew on damp drywall in an under-ventilated bathroom is often a $200 ventilation fix — not a $5,000 remediation project.
Real mold remediation projects in CT and NY.
Illustrative example · representative of typical mold remediation work · not a specific Big Easy customer project[Problem solved — e.g. “Buyer’s inspection report cleared, closing happened on schedule with lender-accepted paperwork”]
Illustrative example · representative of typical mold remediation work · not a specific Big Easy customer project
Illustrative example · representative of typical mold remediation work · not a specific Big Easy customer project[Problem solved — e.g. “Recurring mold tied to foundation crack, fixed at the source, no re-growth 18 months later”]
Illustrative example · representative of typical mold remediation work · not a specific Big Easy customer project
Free mold inspection. Written remediation plan within 24 hours.
Sixty minutes on site. Moisture mapping. Visual contamination assessment. An honest plan that distinguishes real contamination from cosmetic mildew — and quotes accordingly.
- Full 60-minute visual + moisture inspection
- Humidity readings at every affected zone
- Surface sampling sent to certified lab if visible growth present
- Written remediation plan emailed within 24 hours
- Lender-accepted clearance test included on every job
- Honest answer if it’s really a ventilation/humidity issue, not a remediation project
More from Big Easy
Need a different basement service?
Basement Waterproofing
Interior drainage, sump systems, vapor barriers.
Foundation Repair
Cracks, bowing walls, settlement.
Crawl Space Repair
Encapsulation, dehumidification, structural supports.
Sump Pump Installation
Primary + battery backup systems.
Basement Finishing
Waterproofed first, then framed and finished.