
124 gutter companies scored across 124 cities, from 13,635 Google reviews and the state license register. Same formula for every company. Nobody can pay to move up.
Google rating adjusted for how many reviews it rests on, review volume and momentum, the last two years on their own, an active Michigan builder license checked against the state register, whether the owner answers reviews, years in business, and whether the reviews look like everyone else's. Open any gutter company for the full breakdown. Read how we rank.
Each city names a Gutter Company of the Year plus four more awards, decided by the record.
