OUR SERVICES
Drain Cleaning in San Antonio, TX
Fast, professional drain cleaning for clogged sinks, showers, tubs, toilets, and main drain lines. Same-day service available.
Family-Owned & Licensed
Same-Day Service Available
Serving San Antonio & Surrounding Areas
Upfront Pricing
Whether it's a minor or major clog, our experienced team can find and fix the problem quickly and effectively.
Common Drain Problems We Fix
Clogged Sinks
Slow or completely blocked kitchen and bathroom sinks.
Slow Drains
Water draining slower than normal throughout your home.
Clogged Toilets
Stubborn toilet clogs that won’t clear.
Shower & Tub Clogs
Hair, soap, and buildup blocking your drains.
Main Line Clogs
Blockages affecting multiple drains at once.
Recurring Clogs
Frequent backups that keep coming back.
Why Choose Knockout for Leak Repair?
Experienced & Reliable
Skilled plumbers who can locate and clear stubborn drain blockages.
Thorough Drain Cleaning
We focus on clearing the blockage and getting your drains flowing properly.
Local & Customer Focused
We’re a San Antonio business, and we treat every customer like a neighbor.
Clogged Drain? We Can Help.
Don’t let a slow or backed-up drain turn into a bigger problem. Call us or book service online today.