Roof Cleaning in Grandville, MI
Those black streaks on a roof are Gloeocapsa magma — a hardy algae that feeds on shingle limestone and shortens roof life. High pressure destroys shingles; the only safe fix is a low-pressure soft wash with the right solution that kills the algae without ever walking a pressure washer across your shingles.
Why Grandville homes need soft-wash roof cleaning
Grandville's 1980s–2000s homes near Rivertown and along Wilson Avenue mix vinyl siding with brick and have the concrete drives and paver patios that pick up dirt, moss, and tire staining over the seasons.
We're based in Wyoming, MI — about 10 minutes west of our base. Every job is plant-safe and matched to the surface: low pressure and a cleaning solution where high pressure would do damage. You get a flat-rate quote up front from a single photo, so there are no surprises.
How soft-wash roof cleaning works in Grandville
- Text a photo of the roof and we quote it flat-rate, usually the same afternoon.
- We protect landscaping and downspout outlets before we start.
- We apply a soft-wash solution that kills the roof algae and the black streaking at the source.
- We let it work and rinse gently — never high pressure on shingles.
- The streaks clear and the algae is killed, which slows regrowth and protects the shingle granules.
Serving Grandville and nearby
We cover Grandville and the surrounding West Michigan area, including Wyoming, Jenison, Hudsonville. See our full soft-wash roof cleaning page for everything this service covers, or browse the full service list and our Grandville service area page .
Roof Cleaning in Grandville
Do you offer soft-wash roof cleaning in Grandville, MI?
Yes — Grandville is about 10 minutes west of our base. Text a photo and we'll send a flat-rate quote, usually the same afternoon, no site visit required. Call or text 616-229-0625.
Does pressure washing damage a shingle roof?
Yes — high pressure strips the protective granules off asphalt shingles and voids many manufacturer warranties. That's exactly why we soft-wash roofs: a low-pressure solution kills the algae without harming the shingles.
What causes the black streaks on my roof?
It's an algae called Gloeocapsa magma that feeds on the limestone filler in shingles and spreads down the shaded slopes. A soft wash kills it at the root so the streaks clear and regrowth slows.
How much does soft-wash roof cleaning cost in Grandville?
We quote flat-rate from a photo — text a picture of what you want cleaned and we'll send a number, usually the same afternoon. No Grandville surcharge, no surprise add-ons.
Roof Cleaning in Grandville. Text a photo.
Send a picture and we'll send a flat-rate quote the same afternoon — no site visit required.