Professional Roof and Exterior Cleaning in Renton

Expert Roof and Exterior Cleaning in Renton

Renton's notorious cottonwood trees drop cottony seeds twice a year that clog gutters instantly, while the lake-effect moisture keeps north-facing roofs perpetually damp. Our treatment includes extended-release fungicide specifically calibrated for high-humidity environments—standard treatments last 12 months; ours typically give you 18-24 months of protection. We also specialize in gutter guard installation for properties near the Cottonwood groves along the Cedar River valley.

We offer comprehensive exterior cleaning services to Renton homeowners:

• Soft Wash Roof Cleaning – Safe, effective moss and algae removal that won't damage your shingles
• Gutter Cleaning – Complete cleaning and debris removal to keep water flowing properly
• Pressure Washing – Driveways, sidewalks, decks, and patios cleaned to look like new
• Exterior House Washing – Gentle cleaning for siding, windows, and trim
• Holiday Lights Installation & Removal – Custom design, professional installation, and hassle-free takedown. Plan ahead for the holiday season!

Why Renton Homeowners Choose SWR Cleaning

We're South King County based, not Seattle companies charging bridge tolls. We service Renton regularly and know the difference between Highlands homes needing steep-access equipment versus Landing townhomes with HOA restrictions. When we say 'gutter cleaning,' we mean hand-cleaning every downspout, not leaf-blowing debris onto your lawn and leaving. We've earned excellent reviews from Renton customers who appreciate thorough work, not quick jobs.

Serving Renton's Neighborhoods

Renton Highlands properties average 25-30 degree slopes with 2,400+ sq ft roofs requiring harness work—we're equipped for it. Kennydale's 1960s-era homes often have original cedar shake hidden under composition overlay—we verify before treating. The Landing and Sunset neighborhoods feature modern synthetic materials needing different PSI settings. East Renton Plateau and Fairwood sit higher and drier, needing less frequent service than valley properties. We adjust pricing and service frequency based on your actual microclimate, not arbitrary zip code rates.

The Benefits of Regular Roof and Exterior Cleaning

Keeping your Renton home's exterior clean isn't just about appearance. Here's what regular maintenance does for you:

• Extends Your Roof's Life – Moss and algae hold moisture against shingles, causing premature deterioration. Remove them and your roof lasts longer.
• Prevents Water Damage – Clean gutters mean water flows away from your foundation instead of overflowing and causing expensive damage.
• Maintains Home Value – A well-maintained exterior keeps your property looking good and protects your investment.
• Saves Money Long-Term – Regular cleaning costs far less than replacing damaged roofing or repairing rot from clogged gutters.
• Improves Curb Appeal – A clean home simply looks better, whether you're living in it or selling it.