Roof Maxx of Mount Laurel, NJ

Roof Maxx of Mount Laurel, NJ applies Roof Maxx, a plant-based spray treatment that rejuvenates aging shingle roofs as an alternative to replacing them. The treatment restores moisture to dried-out shingles, and each application can extend the life of a roof by five years, with repeat treatments putting off a full replacement further. Assessments and estimates are free. Rated 4.8 from 4 Google reviews, 3 of them five stars and 1 at four stars.