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Roof Soft-Wash in San Diego

Black streaks on shingle roofs are gloeocapsa magma — algae that grows in our climate. Pressure washing damages shingles. Soft-wash with cleaning solution kills the algae and brings back original color. Extends shingle roof life 5-10 years.

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What's included in our roof soft-wash service

Tile, shingle, metal. Algae and black streak removal. Extends roof life, restores appearance.

  • Soft-wash only — no shingle damage
  • Kills algae at root · no quick re-growth
  • Extends roof life 5-10 years
  • Up-front written quote — the price you hear is the price you pay
  • Cleanup included: we don't leave a mess behind
  • 12-month workmanship warranty on every job
Starting price
From $385 typical roof · $585+ complex
Exact quote depends on the job. We're upfront about pricing on the phone before we send a truck.
⏱ Most calls answered in under Within 1 week
Why Bayside Pressure Wash

What you get when we show up

12
Years pressure washing San Diego
90min
Average driveway completion
4.9★
560+ Google reviews
100%
Licensed (CA-PW-14-0276), bonded, insured
What customers say

About our roof soft-wash work

★★★★★

"Driveway hasn't been this bright since we moved in. Used 3 other companies before — Bayside is the only one that actually got out the oil stains. Worth every dollar."

Mike R.
Mike R.
La Jolla, San Diego CA
★★★★★

"Roof soft-wash on our 12-year-old shingle. Black streaks gone, looks 5 years younger. Pricing was honest, work was clean, no damage anywhere."

Jennifer T.
Jennifer T.
Carmel Valley, CA
★★★★★

"Full deck restoration — pressure wash, sand, restain. Came in $200 under quote, looks beautiful, and lasted 18 months before the next seal needed. Highly recommend."

Carlos M.
Carlos M.
Mission Beach, San Diego CA
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Big job? Pay over time.

Get same-day approval through our financing partners — most homeowners pre-qualify in under 60 seconds without affecting their credit.

GreenSky
Hearth
Synchrony
$0 down
0% APR for 12 months on jobs over $1,500
  • 60-second pre-qualification — no credit-score impact
  • Approvals up to $50,000, fixed-rate terms
  • We apply the approval directly to your invoice
Pre-qualify in 60 seconds →
FAQ

Common questions about roof soft-wash

How is soft-wash different from pressure wash?
Pressure wash = 2,500-4,000 PSI water. Soft-wash = 150-300 PSI plus cleaning solution. Pressure wash for concrete, brick, hard surfaces. Soft-wash for siding, stucco, roof, paver joints. Using the wrong one damages the surface.
Will pressure washing damage my house?
Only if done wrong. We use 4,000 PSI hot water for concrete driveways. Low-pressure soft-wash for everything else. No paint damage, no window seal failures, no paver joint blowout. Written guarantee.
How often should I have my driveway washed?
Most San Diego driveways every 12-18 months. More frequent for high-traffic homes or those with heavy oil staining.
Do you offer eco-friendly options?
Yes — biodegradable cleaning solutions available. Tell us in advance. Slightly more expensive but safe for landscaping + ocean runoff.
Are you insured?
Yes — $2M general liability plus full workers comp. Critical for any work involving high pressure water on someone else's property.

Ready for roof soft-wash?

Most calls answered live. Most jobs booked same-day.

📞 Call (619) 555-0177
📞 Call now Get free quote