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Lewiston, ME· pop. 36,202

Mold Inspectors in Lewiston, Maine

Lewiston is a city in Maine, home to roughly 36,202 residents. Its humid continental climate brings high humidity (60–80% annual average), which makes local homes prone to Cladosporium and Aspergillus growth after leaks, flooding, or poor ventilation. Compare mold inspection, testing, and air-quality professionals serving Lewiston below. Maine has no statewide mold license, so verify each inspector's IICRC or ACAC certification and insurance.

Verified Select
Top choice for Lewiston

Our top pick for Lewiston is Bay & Beyond Inspection Services. Selection is based on credential authority, listing completeness, and any active state license we've cross-referenced from public registries.

Bay & Beyond Inspection Services
Morrill, ME
NRPP: Measurement Professional

Verified Select is selected from public credential and state-license data, not paid placement. See How We Verify.

Mold inspectors serving Lewiston

InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
NRPP: Measurement ProfessionalSource: NRPP
Be Safe
Casco, ME
NRPP: Measurement ProfessionalSource: NRPP
NRPP: Measurement ProfessionalSource: NRPP
Brayden Richards
Portland, ME
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
NRPP: Measurement ProfessionalSource: NRPP
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Hillmann Consulting, LLC
South Berwick, ME
NRPP: Measurement ProfessionalSource: NRPP
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
Richard Johnson
Steep Falls, ME
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
SME Engineers
Cumberland, ME
CIESourced from ACAC
InterNACHI Certified Mold Inspector (CMI)Sourced from InterNACHI
NRPP: Measurement ProfessionalSource: NRPP
NRPP: NRPP Certified Radon ProfessionalSource: NRPP
NRPP: Measurement ProfessionalSource: NRPP
Maine Mold Information
Climate Zone
Humid Continental
Köppen primary classification
Humidity Level
High year-round (60–80% annual avg)
NOAA NCEI 1991–2020 normals
Common Mold Types
Cladosporium, Aspergillus, Penicillium
Per EPA mold guidance
Weather considerations

Cold-climate ice damming and damp coastal summers drive a steady inspection workload.

State licensing

Maine does not have a state-level mold-license requirement. Verify each pro's industry certifications (IICRC, ACAC, etc.) and proof of insurance before hiring.

Local factors
  • Lewiston's mix of older and newer homes means moisture issues range from crawl-space humidity to modern-build envelope condensation.
  • High regional humidity makes mold prevention a year-round concern, not just an after-a-leak fix.

Sources: NOAA climate normals; EPA mold guidance; state licensing authorities. See our data sources.

Common mold-inspection services

Other mold inspectors in Maine

NRPP: Measurement ProfessionalSource: NRPP
CMREPA Lead-Safe Certified Firm (RRP)Sourced from ACAC

Nearby cities

Frequently asked questions

MoldInspectorsNearMe.com is a directory and lead-referral platform. We do not perform mold inspections. We do not provide medical advice. Listings shown above come from owner submissions, admin entries, and properly licensed data sources. See our disclaimer.