🔧Faucet Repair in San Francisco
Fast fixes for dripping, leaking, or stiff faucets — kitchen, bath, and outdoor.
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Leak Detection · San Francisco, CA
Leak Detection in San Francisco, CA
Pinpoint hidden water leaks fast — before they cause damage. Trusted by San Francisco homeowners and backed by our 16-year plumbing guarantee.
✓ Licensed & Insured✓ 24/7 Emergency✓ Family Owned✓ 5-Star Rated
★★★★★
4.9/5 from 487+ reviews · Serving California
16+Years serving California
4.9★487+ reviews
$149Leak Detection from
24/7Emergency response
Reliable leak detection for San Francisco homes
A hidden leak in San Francisco can rot framing and spike your bill before you ever see it. Our plumbers use acoustic and thermal tools to find the source without tearing up your home.
Our licensed technicians serve every corner of San Francisco, as well as Cerritos, Palos Verdes Peninsula, Stanton. Whether you're near San Francisco or anywhere in California, we arrive on time with the parts to get the job done.
Signs you need leak detection
- Unexplained jump in your water bill
- Damp spots, mold, or musty smell
- Sound of running water when off
- Warm spots on the floor (slab leak)
Why San Francisco chooses SwiftFlow Plumbing
- Upfront flat-rate pricing — no surprises
- Same-day service on most calls
- 100% satisfaction guarantee
- Licensed, bonded & insured technicians
Our process
How leak detection works
Inspect & diagnose
We inspect and pinpoint the exact cause before quoting anything.
Upfront flat-rate quote
You approve a clear flat-rate price before any work begins.
Leak Detection done right
Our licensed technician completes the leak detection using quality parts.
Test & tidy up
We test the fix, clean up, and back the work with our guarantee.
Reviews
What neighbors are saying
Rated 4.9/5 from 487+ verified customers
★★★★★
“They fixed my leak detection the same day I called. Upfront price, no surprises, super professional.”
★★★★★
“Best plumbing experience I've had in San Francisco. On time, tidy, and honestly priced. Highly recommend.”
★★★★★
“Quick response, quality work, and they cleaned up after themselves. Five stars all the way.”
More in San Francisco
Other services we offer in San Francisco, CA
🔧
🚰Faucet Installation in San Francisco
Professional installation of new kitchen, bathroom, and utility faucets.
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🚽Toilet Repair in San Francisco
Fix running, clogged, leaking, or weak-flushing toilets fast.
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🧻Toilet Installation in San Francisco
Install new standard, comfort-height, or smart toilets, done to code.
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🌀Drain Cleaning in San Francisco
Clear slow or clogged drains with professional augering and hydro-jetting.
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💦Hydro Jetting in San Francisco
High-pressure water jetting that scours pipes fully clean.
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🚧Sewer Line Repair in San Francisco
Repair or replace damaged, collapsed, or root-invaded sewer lines.
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📷Sewer Camera Inspection in San Francisco
See exactly what's happening inside your pipes with a video inspection.
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🔥Water Heater Repair in San Francisco
Fix no-hot-water, leaks, pilot, and thermostat problems fast.
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♨️Water Heater Installation in San Francisco
Tank water heater installation and replacement, done to code.
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🌡️Tankless Water Heater Installation in San Francisco
Endless hot water and lower bills with a tankless system.
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⛲Sump Pump Installation in San Francisco
Protect your basement from flooding with a reliable sump pump.
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♻️Garbage Disposal Repair in San Francisco
Fix jammed, humming, leaking, or dead garbage disposals.
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🗑️Garbage Disposal Installation in San Francisco
Install a new, quieter, more powerful garbage disposal.
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🧱Slab Leak Repair in San Francisco
Locate and repair leaks in pipes beneath your concrete slab.
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🔩Pipe Repair in San Francisco
Repair leaking, corroded, or frozen pipes throughout your home.
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🛠️Whole-Home Repiping in San Francisco
Replace old, failing pipes throughout your home with modern PEX or copper.
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🔥Gas Line Installation in San Francisco
Safe, code-compliant gas line installation for appliances and grills.
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🧯Gas Line Repair in San Francisco
Fast, safe repair of gas leaks and damaged gas lines.
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💠Water Softener Installation in San Francisco
End hard-water buildup with a properly sized softener system.
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🔁Backflow Testing in San Francisco
Certified backflow testing to keep your water supply safe.
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🚨Emergency Plumbing in San Francisco
24/7 response for burst pipes, major leaks, and overflowing drains.
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🧨Burst Pipe Repair in San Francisco
Emergency repair for burst and frozen pipes to stop flooding fast.
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Leak Detection in nearby areas
FAQ
Frequently asked questions
How do you find a hidden leak in San Francisco?
We use acoustic listening and thermal imaging to locate leaks inside walls or under slabs precisely, so repairs in San Francisco stay small and targeted.
How much does leak detection cost?
Leak detection in San Francisco typically starts around $149, and we apply it toward the repair when you proceed with us.
Can a small leak really matter?
Yes — hidden leaks cause mold and structural damage over time and waste thousands of gallons. Early detection saves San Francisco homeowners a lot.
Need leak detection in San Francisco?
Call now for fast, upfront leak detection in San Francisco, CA. Same-day booking, nights & weekends included.