Attic Mold Removal in Portland, Maine
Attic mold is one of the most common findings during home inspections in Portland. It develops from inadequate ventilation, bathroom or kitchen exhaust fans routed into the attic rather than outside, or slow roof leaks that go undetected for months. Because attics are rarely visited, growth can continue well before discovery — often surfacing only when the home goes on the market.
What Causes Attic Mold
The three most common causes of attic mold in Portland: first, exhaust fans — bathroom, kitchen, and dryer vents — that vent into the attic space instead of outside. This is a code violation but extremely common in older homes. Second, inadequate soffit or ridge ventilation that traps warm, humid air against the roof sheathing. Third, slow roof leaks that introduce moisture gradually without producing visible interior damage. Any attic mold job should begin with identifying which of these is the source. Removal without fixing the cause produces regrowth within months.
Attic Mold Removal Contractors in Portland
45 listedAll Portland Mold Removal Contractors
C.M.L Roofing & General Contracting
145 Sawyer St, South Portland, ME 04106
+1 207-331-4563Soil-Away Cleaning Services, LLC
5 Eastpoint Dr Unit 23, Hooksett, NH 03106
+1 603-641-6555Pristine Exterior Cleaning
100 Innovation Way Ste 8, Scarborough, ME 04074
+1 207-292-6031Octagon Cleaning & Restoration
12 Roosevelt Trail Unit 1, Windham, ME 04062
+1 207-383-1520Kitchen Tune-Up Brooklyn North
630 Flushing Ave Suite 814, Brooklyn, NY 11206
+1 718-877-1219SERVPRO of Portland, South Portland and The Sebago Lake Region
9 Hutcherson Dr, Gorham, ME 04038
+1 207-977-4478Paul Davis Restoration of Southern New Hampshire, Maine & Boston North (Essex County)
3560 Lafayette Rd SUITE C, Portsmouth, NH 03801
+1 603-964-8484SERVPRO of Bath / Brunswick and SERVPRO of Belfast / Camden / Rockland
28 Monument Pl, Topsham, ME 04086
+1 207-956-0806M and Son Construction. Residential and commercial
12 Grove St, Portland, ME 04103
+1 207-956-1528Rainbow Restoration of Greater Portland
2 Washington Ave, Scarborough, ME 04074
+1 207-730-7125EnviroClean - South Portland
170 John Roberts Rd STE 12, South Portland, ME 04106
+1 207-871-7775All Dry Services of Southern Maine
27 Katana Dr Door #6, South Portland, ME 04106
+1 207-607-5950Paul Davis Restoration of Greater Portland ME
60 Gray Rd unit d, Falmouth, ME 04105
+1 207-618-9975Attic Mold Removal Cost in Portland
Typical range: $1,000 – $4,000
Most attic jobs fall in this range. Larger attics requiring structural sheathing replacement can run $5,000–$8,000+.
| Location | Typical range |
|---|---|
| Bathroom | $500 – $1,500 |
| Crawl space | $500 – $2,000 |
| Basement | $1,000 – $4,000 |
| Attic | $1,000 – $4,000 |
| HVAC system | $2,000 – $8,000 |
| Whole house (severe) | $10,000 – $30,000+ |
More Portland Mold Removal
Is your mold removal company missing?
Add your company details for free. Featured placements available.
Disclaimer: MoldRemovalSource.com is an independent directory. Listings are provided for informational purposes only and do not constitute an endorsement of any contractor or inspector. Full disclaimer →