Roof Cleaning
Soft-Wash Roof Cleaning in the South Bay
Black streaks, moss and lichen aren't just ugly — they shorten the life of your roof. We use a soft-wash system endorsed by major shingle manufacturers to safely remove growth without damaging shingles, tile or sealants. Curious about roof cleaning cost? Most South Bay homes fall between $400–$900 depending on pitch, size and growth level.
What's included
Every job is handled personally by our owner-operator team. No subcontractors, no surprises.
Soft-wash, never high pressure
ARMA-approved low-pressure cleaning protects shingle granules and tile glaze.
Algae, moss & lichen kill
Cleaning solutions kill organisms at the root for longer-lasting results.
Asphalt, tile & metal
We adjust technique for the specific roof material you have.
Gutter & downspout rinse
We clear and rinse gutters after a roof wash so debris doesn't clog the line.
Plant & landscape protection
Pre-soak and post-rinse keep your landscaping safe from runoff.
Free written estimate
Honest pricing — typical South Bay homes run $400–$900.
Our process
Inspect & quote
We assess pitch, material and growth — and give you a firm written number.
Apply & dwell
Soft-wash solution applied evenly, with proper dwell time to kill growth.
Rinse & finish
Gentle rinse, gutter cleanup, and a final walkthrough.
Recent work
Service area
Based in Hawthorne, CA and serving homes & businesses across the South Bay and greater Los Angeles.
Frequently asked questions
How much does roof cleaning cost in the South Bay?
Most single-family South Bay homes run between $400 and $900. Pitch, height, roof material and amount of growth all factor in. We give a firm written quote before any work.
Will it damage my shingles?
No. High-pressure roof washing damages shingles — soft washing doesn't. Our approach is endorsed by the Asphalt Roofing Manufacturers Association (ARMA).
How long until it gets dirty again?
Our soft-wash approach kills growth at the root, so most roofs stay clean for 3–5+ years depending on tree cover and humidity.
Do you clean tile roofs?
Yes — we adjust technique for tile to avoid damaging the glaze or cracking tiles.
Get a free roof cleaning quote
Most estimates are returned the same day. Call us or send a few photos — we'll do the rest.