Emergency Repairs
Burst pipes, sewer backups, and urgent leak detection available 24/7/365.
San Francisco's Reliable Choice
The Plumber
SF Trusts At 3AM.
Fast-response emergency plumbing for homes and businesses across San Francisco. Licensed, bonded, and ready now.
Book Immediate Service
Avg. Arrival: 45 Mins
LICENSED & BONDEDA+ RATED BBB5-STAR YELPBAY AREA GREEN BUSINESS
Our Expertise
From minor leaks to major main breaks, we provide permanent solutions with transparent, upfront pricing.
Water Heaters
Tankless conversion specialists and traditional gas/electric heater maintenance.
Drain Cleaning
Hydro-jetting and camera inspections to clear the most stubborn blockages.
Live 24/7 Dispatch
Emergency Response Across SF & the Bay
Our emergency plumbing team is available 24/7 to respond quickly to urgent plumbing issues throughout San Francisco and the Bay Area. Licensed technicians arrive equipped to diagnose and resolve problems efficiently and professionally.
Call (415) 559-4794- 01Burst pipes
- 02Sewer backups
- 03Overflowing toilets
- 04Emergency drain cleaning
- 05Water heater failures
- 06Gas leaks
- 07Main line backups
- 08Flooding emergencies
Why SF Calls Us First
01
Licensed & Insured
CSLB-licensed, fully bonded, $2M general liability.
02
Upfront Pricing
Flat-rate quotes before any work begins. No surprises.
03
Real 24/7 Dispatch
Speak to a human in seconds, any hour, any day.
04
SF-Local Crews
Trucks staged across the city for under-an-hour arrival.
San Francisco Coverage
Trucks staged across all 49 square miles. Same-day service to every neighborhood.
Mission District
Pacific Heights
The Richmond
Noe Valley
Marina District
SOMA
The Sunset
Nob Hill
Castro
Hayes Valley
Bernal Heights
Bayview
What SF Says
"Burst pipe at 1AM in our Mission flat. A tech was at the door in under an hour and stopped the flood. Lifesavers."
"Got three quotes for a tankless install. AS Plus was the most thorough and the only one with a flat-rate. Clean work."
"Restaurant kitchen drain backed up on a Saturday night. Jetted clear in 40 minutes. We didn't lose service."
Customer Reviews
Rated by Real San Franciscans
★★★★★
4.9 / 5· 200+ reviewsWe earn our reputation one job at a time. Read what neighbors are saying — or share your own experience after we visit.
★★★★★
Google"Showed up within 35 minutes for a midnight pipe burst. Professional, clean, fair price. Saving their number forever."
Jessica M.
Pacific Heights
★★★★★
Yelp"Replaced our water heater the same day we called. The crew was courteous and the price matched the quote exactly."
David L.
Sunset
★★★★★
Google"Cleared a stubborn main line clog three other plumbers couldn't. Camera inspection included. Highly recommend."
Priya S.
Bernal Heights
★★★★★
Google"Gas leak scare on a Sunday — they were here in under an hour and made it safe. True 24/7 service."
Tom R.
Castro
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Water Damage Doesn't Wait.
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More info at asplusplumbingcorp.com