HVAC Mold Removal in Portland, Maine
HVAC mold is the most serious residential mold scenario because the system distributes spores to every room with every heating or cooling cycle. Signs include musty odors when the HVAC runs, visible growth on vents or inside the air handler cabinet, or household members experiencing symptoms primarily at home that improve when they leave. If you suspect HVAC mold in Portland, minimize system use until it has been assessed.
Duct Cleaning Is Not Mold Remediation
This distinction matters in every market including Portland: standard duct cleaning removes dust and debris but does not remediate mold. Mold remediation of an HVAC system involves cleaning or replacing contaminated components — air handler, coil housing, affected duct sections — applying EPA-registered antimicrobial treatments, and verifying clearance with post-remediation testing. A duct cleaning company is not a mold remediation company. If a contractor quotes a duct cleaning service to address confirmed mold, that is not sufficient. Ask specifically: will mold-contaminated duct sections be removed and replaced, or treated in place? What protocol does your scope follow?
HVAC 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
+1 207-618-9975HVAC Mold Removal Cost in Portland
Typical range: $2,000 – $8,000
Extensive duct section replacement or air handler replacement can push costs significantly higher. Get an itemized scope before work begins.
| 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+ |
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