All State Mobile Wash

All State Mobile Wash is a Hanover-based pressure-washing crew — Dave (also called David) runs it, often working alongside Callum or Cal — that homeowners across the South Shore call when a house, deck, or roof needs to look new again. The company holds a 4.9★ average across 73 Google ratings, a 5.0★ on Angi, and an A+ from the Better Business Bureau. The written record runs back to 2019, and the same names and details recur across hundreds of five-star reviews: houses, decks, roofs, gutters, cedar shingle siding and vinyl fencing washed clean, with several customers describing a soft-wash method used on siding so it isn't stripped. One 2026 review described 13 rental units cleaned in two days with residents pleased with the results; others describe repeat business running three-plus years with the same crew. The last six months alone brought 28 more reviews, none negative. Two reviews break the pattern and are worth knowing about. In March 2025, a customer said the company canceled a scheduled job three times in one week. And in a May 2023 review, a customer described paying for a patio power-wash but instead getting a bleach spray — the crew left without doing the wash, and rinsed the bleach into the lawn. Both are outliers against a much larger, consistent record, but worth asking about directly. For a house, deck or roof wash on the South Shore, All State brings a volume of consistent five-star work few competitors can match — just get the scope (wash versus any chemical treatment) confirmed in writing, given the one pointed complaint about exactly that mix-up.