Driveway stained or dingy — San Francisco, California
Oil stains, tire marks, rust streaks, and embedded dirt make concrete and paver driveways look years older than they are. Pressure washing ($100–$250 for a standard driveway) restores the original appearance in 1–2 hours. For concrete, professionals use 3,000–4,000 PSI with a surface cleaner attachment (a spinning wand under a shroud) that delivers even results without striping. Oil stains may need a degreaser pre-treatment ($25–$50 extra). For pavers, re-sanding joints and sealing after washing ($0.50–$1.50/sq ft) prevents weed growth and locks the sand in place for 2–3 years.
Who to call
For this problem in San Francisco, call a: Schoonmaker
Vind een Schoonmaker in San FranciscoSymptoms to look for
- Dark oil or transmission fluid stains that won't scrub off
- Black tire marks or rubber scuffs on concrete
- Overall gray or dingy appearance — concrete was lighter when new
- Weeds growing through cracks or between paver joints
- Rust-colored streaks from metal furniture, planters, or fertilizer runoff
Spoeddienst in San Francisco
Emergency home services in San Francisco are available 24/7 at premium rates — expect $150–$300+/hour for after-hours plumbing or electrical, the highest tier in the US. Response times average 45–90 minutes given hilly terrain and parking scarcity. Always verify an active CSLB license and proper DBI permits.