Water damage restoration on the SF Peninsula.
Same-day water damage, mold, sewage and crawlspace restoration across the San Mateo Peninsula. Over 25 years in business, a 5.0 rating across 114 reviews, and the crawlspace work most companies won't take.
We specialize in older Peninsula homes — raised foundations, tight crawlspaces, and aging plumbing — including the crawlspace water, sewage, and mold work many companies skip.
What we handle.
Water Damage Restoration
Burst pipes, supply-line failures, appliance overflows, storm intrusion. Extraction, structural drying, and rebuild — documented for your carrier.
ExploreMold Remediation
Mold colonizes within 48 hours of a leak. Containment, HEPA filtration, removal, and post-remediation verification done right.
ExploreSewage Cleanup
Category 3 black water is hazardous. Full IICRC S500 protocol — containment, removal, antimicrobial treatment, safe disposal.
ExploreCrawlspace Cleanup
Standing water, sewage, mold, failed vapor barriers under raised foundations. The Peninsula niche we own.
ExploreBeyond the basics.
Commercial water damage
Offices, retail, and multi-unit buildings — large-loss extraction, structural drying, and project coordination.
Attic decontamination & rodent cleanup
Rodent dropping cleanup, decontamination, deodorization, and insulation replacement.
Basement water damage
Extraction and drying for below-grade flooding and seepage.
Storm & flood cleanup
Rain intrusion, ground water, and storm flooding across the Peninsula.
Why homeowners choose All Action Water Damage.
Older Peninsula homes are our niche
Burlingame, San Mateo, Hillsborough — pre-1960 raised foundations, brittle plumbing, tight crawlspaces. We work there every week.
We prepare your claim documentation
Photos, moisture readings, and an itemized estimate prepared for your insurance claim — so it's well supported when you file with your carrier.
Licensed general contractor
CSLB #1043942. Full liability coverage. Background-checked technicians. We can dry it out and rebuild it.
Same-day, around the clock
Based at 1745 Adrian Rd in Burlingame — often there fast, any hour.
Honest, upfront pricing
We tell you what we see, give an estimate before we start, and stick to it. Customers regularly say our prices beat others in the area.
Call, assess, get to work.
You call
One ring, a real person. We schedule same-day — often fast on the Peninsula. No charge to come out and look.
We assess & start
Moisture mapping, photos, scope. With your OK we start extraction immediately — every hour of standing water means more damage.
We finish & restore
We dry to target, then repair and rebuild what came out — drywall, flooring, trim — so you deal with one company start to finish.
Real jobs across the Peninsula.
Tap any job to see that service.
5.0 stars from 114 reviews.
"We had a massive mold issue and it was hard to know who to trust. Carlos and William laid out how they'd attack the problem and made us feel completely at ease. Their entire team was professional and courteous — could not recommend them more."
"Carlos has been a lifesaver. He's reliable, timely, friendly and super HONEST — and his prices beat others in the area. It's rare to find someone who truly cares about his customers."
"Alfonso responded quickly with a well-detailed estimate, his team arrived on time the next business day, made quick work of the water damage in my crawl space, and sent me pictures of the finished work."
"I talked to a real person, he came right away, told me what he saw, gave me an estimate, and finished on time at the price quoted. When he left, the mold and the damaged drywall were gone — along with my stress. Thank you William."
"I was worried about my mom's health with the mold in her home. Alfonso set up containment, sent photos and updates throughout, and made the whole process simple and reassuring. Highly recommend."
Rough cost estimator.
A ballpark only — every job is different, and insurance often covers most of it. For an exact number, just call.
Water damage FAQ.
How fast can you respond to a water emergency?
Do you handle water, mold, sewage, and crawlspace work?
How does the insurance side work?
Need water damage help?
Don't wait for it to spread. We can be there today.
(650) 504-1987