Top 10 24 Hour Plumber in San Antonio, TX
The best 24-hour plumbers in San Antonio, TX for 2026 include Chambliss Plumbing Company (5), 1st Call Plumbing & AC (4.9), PlumbSmart (4.9). All offer true around-the-clock emergency service for burst pipes, sewage backups, and no-hot-water situations.
Why 24-Hour Plumber Service Matters in San Antonio, TX
Emergencies don't follow business hours. Whether it's a burst pipe at midnight or a furnace failure during a cold snap, having access to a reliable 24-hour plumber in San Antonio, TX can prevent thousands of dollars in damage and keep your family safe.
- Ask about after-hours surcharges upfront — some San Antonio, TX companies charge flat rates even at night
- Save your top pick's number in your phone before an emergency happens
- Check if the company dispatches their own technicians or uses a call center
PlumbSmart
Mr. Plumber Plumbing Co.
Roadrunner Plumbing & Air
Tietze Plumbing, Heating and Air
Reliant Plumbing - San Antonio
Simple Service Plumbing, Heating & Air
1-Tom-Plumber
Radiant Plumbing & Air Conditioning
Goettl Air Conditioning and Plumbing - San Antonio TX
Premier PROS Plumbing & HVAC
About These Listings
Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.
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Frequently Asked Questions
How much does a 24-hour plumber cost in San Antonio?
After-hours plumbing in San Antonio typically costs $200-$500 for the service call plus repair. Expect 1.5x-2x standard rates for nights, weekends, and holidays.
Are 24-hour plumbers really available at 3 AM?
Yes, most top-rated 24-hour plumbers in San Antonio maintain on-call technicians around the clock. Response times average 60-90 minutes. Confirm 24/7 availability when you call.
What qualifies as a plumbing emergency worth calling at night?
Burst pipes, major water leaks causing damage, sewage backing up into the home, no water at all, and gas leaks. A dripping faucet or slow drain can wait until morning.