The main San Antonio Water System phone number is (210) 704-7297

San Antonio Water System (SAWS) is the public utility that provides water and wastewater service to most of the San Antonio area. You can reach their customer service line at (210) 704-7297 during business hours. This number connects you to representatives who handle billing questions, service requests, account changes, and payment arrangements.

The phone line is typically open Monday through Friday from 8 a.m. to 5 p.m. Central Time. Wait times vary depending on call volume, but calling early in the morning or mid-week often means shorter holds. If you reach an automated system first, you can usually press an option to speak with a live representative or stay on the line.

For emergencies like a major water leak, burst pipe, or contamination concern, SAWS also operates a 24-hour emergency line. The automated system will direct you to this option if you call the main number outside business hours or indicate an emergency.

Key Takeaways

  • Call (210) 704-7297 during business hours (Monday–Friday, 8 a.m.–5 p.m. Central Time) for billing, service requests, and account questions.
  • The same number has a 24-hour emergency option for water leaks, burst pipes, or service outages.
  • You can also pay your bill online through the SAWS website or by mail without calling, which avoids wait times.
  • Have your account number or the service address ready when you call to speed up the process.

What you can handle by phone

Customer service representatives at SAWS can help with most common water utility needs. You can call to report a water leak on your property, request a meter reading, dispute a charge on your bill, set up a payment plan, or ask about conservation programs. They also handle requests to turn service on or off when you move, and can explain charges that seem unusual.

If you have a question about your water quality, water pressure, or service in your neighborhood, the phone line is often faster than email. Representatives can also tell you whether SAWS is aware of an outage in your area and when service is expected to return.

Other ways to reach SAWS besides calling

If you prefer not to call, SAWS offers several alternatives. You can pay your bill, view your account, and submit service requests through their website at saws.org. The website has a find login where you can see your billing history, set up automatic payments, and track water usage.

You can also mail a check or money order to the address on your bill, or pay in person at SAWS payment centers located around San Antonio. Email is available for non-urgent questions, though response times are typically longer than phone support. For customers who prefer written communication, SAWS will mail you information about your account or service options.

What to have ready before you call

When you call (210) 704-7297, have your account number or service address available. Your account number appears on your water bill in the upper left corner. If you are calling about a specific problem — like a leak or high bill — also have any relevant details ready, such as when you first noticed the issue or what your recent bills have looked like.

If you are calling to set up a payment arrangement because you are behind on your bill, be prepared to discuss what amount you can pay and when. Representatives can often work out a plan on the spot if you have this information ready.

What to do if you cannot reach anyone

If you call during business hours and the line is busy, you have a few options. You can try calling back in 15 or 30 minutes, or use the online portal at saws.org to handle your request without waiting. Many routine tasks — paying a bill, viewing your account, or submitting a service request — can be completed online faster than by phone.

If your issue is urgent and you cannot reach customer service, check the SAWS website for updates about outages or service disruptions in your area. The website also lists payment center locations where you can pay in person or speak with staff face-to-face.

Understanding your SAWS bill

Your water bill shows your account number, service address, the amount of water you used, and the charges for that usage. The bill also lists any other fees, such as wastewater charges or stormwater fees. If a charge seems wrong, call (210) 704-7297 to ask a representative to explain it or review your meter reading.

SAWS bills are typically issued monthly. If you have not received a bill or think you are being charged incorrectly, the phone line is the fastest way to get an answer. Representatives can also tell you whether you are using more water than usual, which sometimes signals a leak you have not noticed.

Frequently Asked Questions

What is the SAWS phone number for emergencies?

Call the main number (210) 704-7297 and the automated system will direct you to the 24-hour emergency line if you report a water leak, burst pipe, or service outage. Emergency calls are answered around the clock, even on weekends and holidays.

Can I pay my SAWS bill over the phone?

Yes. When you call (210) 704-7297, a representative can take a payment by debit card or bank account. You can also set up automatic payments through the online portal at saws.org, which avoids the need to call each month.

How long does it take to speak with someone at SAWS?

Wait times vary. Calling early in the morning or mid-week usually means shorter holds. If the wait is long, consider using the online portal at saws.org to handle your request, which often takes less time than waiting on the phone.

What if I live outside San Antonio but use SAWS water?

SAWS serves areas beyond the city limits, including parts of Bexar County and surrounding communities. The same phone number (210) 704-7297 handles all service areas. Have your service address ready when you call so the representative can confirm you are in the SAWS service territory.

Can I dispute a charge on my water bill?

Yes. Call (210) 704-7297 to speak with a representative about any charge you believe is incorrect. They can review your account, check your meter reading, and explain the charge. If you think there is an error, they can investigate and adjust your bill if warranted.