3 verified professionals in Merrimack, NH
0 Top Rated, 0 Insured, 3 Licensed
Northeastern Continental
Moderate to high (50-70% average)
Moderate to high (50-70% average)
Cladosporium, Penicillium, Aspergillus
Primary mold risks come from basement moisture caused by freeze-thaw cycles affecting foundations. Older housing stock presents higher risk of hidden mold in pipe chases and uninsulated exterior walls.
Find verified mold professionals in other New Hampshire cities:
Top choice for Merrimack
Our top verified pick for mold remediation in Merrimack, NH is Alpha Building Inspections with a 5.0-star rating from 1880 reviews. They have active state licensing verified in 2026.
Alpha Building Inspections
Merrimack, NH
1880 reviews
0 Top Rated, 0 Insured, 3 Licensed