Safe, Effective, and Long-Lasting Roof Cleaning Across Oregon
Dowell’s Pressure Washing specializes in gentle soft washing techniques that restore your roof’s appearance, protect its integrity, and extend its lifespan without damaging shingles or roofing materials.
Our Roof Washing Services
We use specialized soft washing techniques to safely clean and protect all types of roofing materials
Asphalt Shingle Roof Cleaning
Safely remove black streaks, algae, and moss to restore curb appeal without damaging delicate shingles.
Tile & Metal Roof Washing
Gentle cleaning techniques for tile and metal roofing systems ensuring long-lasting beauty and protection.
Moss & Algae Removal
Kill growth at the root level to prevent quick regrowth and protect your roof’s structural integrity.
Stain & Discoloration Removal
liminate unsightly streaks and stains caused by bacteria, pollution, and environmental factors.
Gentle, Low-Pressure System
Unlike harsh high-pressure cleaning that can damage shingles, we use a soft washing technique—a gentle, low-pressure system combined with eco-friendly cleaning solutions—to safely remove black streaks, moss, and algae without harming your roofing materials.
Benefits of Professional Roof Washing
- Protects Your Investment
Regular cleaning prevents costly roof repairs or premature replacement.
- Boosts Curb Appeal
A clean, streak-free roof instantly improves your home’s appearance and value.
- Prevents Damage
Removing moss and algae reduces moisture retention that can rot shingles and wood.
- Energy Efficiency
A clean roof reflects more sunlight, keeping your home cooler and reducing energy bills.
Don't Let Moss, Algae, and Black Streaks Ruin Your Roof's Beauty
Protect your investment and boost your home’s curb appeal with professional roof washing
Why Choose Dowell's Pressure Washing?
We’re not just another cleaning service – we’re your neighbors, committed to excellence
Christmas Lighting Installation
Make your holidays brighter with Dowell’s Pressure Washing & Christmas Lighting Services! Our team specializes in professional Christmas light installation that transforms homes and businesses across Salem, Albany, Corvallis, Lebanon, and the Willamette Valley into stunning holiday displays.
From rooflines and trees to walkways and custom designs, we handle everything — including installation, maintenance, and safe removal after the season. Let us take the stress out of decorating so you can enjoy a festive, worry-free holiday season with lights that sparkle all winter long.
