Spec 7 Group, LLC

Spec 7 Group is a waterproofing solutions provider based in Ham Lake, Minnesota. With over 150 years of combined experience, the company offers a wide range of services, including air/vapor barrier, concrete raising, service repair, and waterproofing. Spec 7 Group's innovative designs and quality installations have resulted in zero warranty claims, and they provide free consultations to address customers' leaking concerns.