FREE Drone Roof Inspection
Call us at 206-558-9538.
Trusted Roof Cleaning & Moss Removal in Mercer Island
Mercer Island’s trusted roof cleaning team since 2007.
Hydra Clean is Mercer Island’s trusted name in professional roof cleaning. This island community in the middle of Lake Washington features mature tree canopy, heavy moisture from the surrounding lake, and some of the most beautiful homes on the Eastside. Our RoofRX™ soft wash system safely removes moss and algae without harsh chemicals.
Here’s why Mercer Island homeowners choose Hydra Clean for roof cleaning:
- RoofRX™ proprietary soft wash. No harsh chemicals, no pressure damage
- Moss removal that actually lasts. We treat the root cause, not just the surface
- Safe for composition, tile, metal, and cedar shake roofs
- Eco-friendly, biodegradable solutions + $1M liability coverage + unconditional money-back guarantee
Schedule your FREE drone inspection today!
Hydra Clean
Redmond Office
7981 168th Ave NE, Suite 114
Redmond, WA 98052
Mercer Island’s Best Roof Cleaning Service
Mercer Island’s unique lake-surrounded location means higher humidity and more persistent moisture than mainland communities. The mature firs, cedars, and maples in First Hill, Island Crest, and Luther Burbank keep roofs shaded and damp. Moss thrives in these conditions year-round.
What regular roof cleaning does for your Mercer Island home:
- Removes moss, algae, and lichen before they cause structural damage
- Extends your roof’s lifespan by years, not just months
- Restores your roof’s original appearance and curb appeal
- Prevents expensive repairs from trapped moisture and wood rot
Whether you’re in North End, South End, or First Hill, Hydra Clean has Mercer Island covered. Get your instant quote and see why Mercer Island homeowners trust us.
Trusted by Homeowners Throughout Redmond
See why our customers love Hydra Clean
David showed up on time and did a quick evaluation and then cleaned and treated the roof in a professional manner, cleaning the debris from around the house. Roof looks great.
Gregory W.
Just had Hydra Clean clean our roof, gutters, and windows inside and out. They did a great job ovwrall and also pointed out a couple issues we had with a skylight. I’d definitely use them again!
Susan H.
Hydra Clean offers roof cleaning, gutter cleaning and window washing, which were all done professionally and to my satisfaction. Communication is great! They text pics and tell you they are on the way, which is helpful.
Pat G.
