Clogged Drain Repair in San Francisco, CA
Get Your Drains Flowing Again with Expert Clogged Drain Service
A clogged drain stops your whole day in its tracks. Whether it’s a kitchen sink that won’t drain or a shower backing up, it’s frustrating. At Precision Flow Plumbing, we’ve been helping San Francisco homeowners clear stubborn clogs fast and reliably—so you can get back to normal.
Don't Let a Clogged Drain Wreck Your Day
A slow-draining sink or a backed-up tub might not seem like a big deal at first. But the truth is, clogged drains only get worse. Left alone, they can lead to standing water, foul smells, and even pipe damage. We’ve seen it happen in neighborhoods all over San Francisco—from the Victorian flats in Noe Valley to the condos in SoMa. Our crew shows up with the right tools and the know-how to get your drains clear and your home dry.
From Kitchen Sinks to Main Lines—We Handle Every Clog
Our licensed plumbers have seen every kind of clog you can imagine. Here’s what we deal with every day in San Francisco homes:
Grease and food buildup in kitchen sinks
Hair and soap scum blocking shower drains
Tree roots invading underground pipes
Toilet clogs that won't budge with a plunger
Floor drain clogs in basements and garages
Slow drains that hint at a bigger blockage ahead
Why Clogged Drains Happen in San Francisco Homes
Old pipes, hard water, and heavy use all play a part. Many homes in San Francisco were built decades ago, and the plumbing wasn’t designed for modern loads. We often find roots creeping into old clay sewer lines in places like the Richmond or the Sunset. Kitchen grease is another big culprit—especially in family homes where cooking happens daily. Whatever the cause, we figure it out fast.
- Aged cast iron or galvanized pipes narrowing over time
- Hard water scaling inside pipes from Bay Area mineral content
- Slow drains that just won't clear, even after you've tried a plunger or store-bought stuff.
- Standing water in your sink, shower, or tub that creeps up slowly and never really goes down.
- Gurgling sounds from your pipes or a foul odor that tells you something's stuck deep in the line.
We don’t just clear the clog—we figure out why it happened in the first place. That way, you’re not calling us again next month.
A Step-by-Step Fix You Can Trust
Inspection & Diagnosis
We carefully examine your toilet to identify the problem.
Upfront Estimate
Clear pricing with no hidden surprises.
Expert Repair
Fast, reliable fixes using quality parts.
Final Check
We test everything to ensure your toilet runs perfectly.
Family-Owned, San Francisco Trusted, Always Reliable
- Family-Owned & Operated – We treat your home like our own. No hidden fees, no runaround.
- Licensed Experts – We know every brand and every pipe from Nob Hill to the Mission.
- Fast Response – Same-day service for clogged drains across San Francisco and Madison County.
- Long-Lasting Solutions – We clear the clog and check your whole line to stop repeat problems.
- 24/7 Availability – For those middle-of-the-night backups that can't wait till morning.
Get Your Drains Running Free in San Francisco
Don’t let a clogged drain ruin your day—or worse, flood your kitchen. Whether it’s a slow sink in your Haight-Ashbury flat or a backed-up main line in your Pacific Heights home, Precision Flow Plumbing has the tools and know-how to get things moving again. We’ve cleared blockages from old galvanized pipes in Victorians and modern PVC in new builds alike. Same-day service, upfront pricing, and no nonsense. Clogged drains don’t stand a chance with our video inspection and hydro-jetting gear.