Close-up of plumbing pipe, representing residential plumbing repair in San Antonio TX

Residential & Commercial Plumbing · San Antonio, TX

San Antonio Plumbers Who Show Up And Tell You The Truth

Alamo City Waterworks handles leaks, clogs, water heaters, and everything in between for homes and businesses across Bexar County. You will know the price before we start, and we will actually call you back.

Plumbing Services for Every San Antonio Home and Business

From a dripping faucet to a full commercial repipe, our team handles the plumbing work San Antonio and Bexar County property owners actually need.

Emergency Plumbing

Burst pipe, no hot water, or a backed-up drain at the worst possible time. We answer and get moving.

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Water Heater Repair

Repairs and replacements for tank and tankless water heaters, so hot water stops being a gamble.

Learn more about Water Heater Repair

Drain Cleaning

Slow or clogged drains cleared at the source, not just pushed further down the line.

Learn more about Drain Cleaning

Leak Detection & Repair

Hidden leaks found before they turn into a water bill spike or a bigger repair.

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Sewer Line Repair

Sewer line inspections and repairs for the problems you cannot see from the surface.

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Commercial Plumbing

Ongoing plumbing support for San Antonio businesses that cannot afford downtime.

Learn more about Commercial Plumbing

Need a Plumber Today? We're Ready.

(210) 321-9147

Why San Antonio Homeowners Choose Alamo City Waterworks

Straightforward Pricing

You will know the cost before we start. No surprise line items after the job is done.

We Show Up When We Say We Will

Real scheduling and real communication. If something changes, you hear it from us first.

Residential and Commercial Work

From a single leaky faucet to a commercial building's plumbing system, we handle both.

Local to Bexar County

We know San Antonio homes and businesses, and the plumbing issues that come with them.

Plumbing Work Backed By People Who Actually Answer the Phone

Alamo City Waterworks is a San Antonio plumbing team built around a simple idea: tell customers the truth, price the job fairly, and show up when we say we will. Whether it is a running toilet or a commercial building's plumbing system, we treat every job the same way.

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What We Handle

Emergency Plumbing · Water Heater Repair · Drain Cleaning · Leak Detection & Repair · Sewer Line Repair · Commercial Plumbing

Service Area

San Antonio and Bexar County

Call Us

(210) 321-9147

Proudly Serving San Antonio and Bexar County

Alamo City Waterworks serves homeowners and businesses throughout Bexar County, including:

Plumbing Questions San Antonio Customers Ask Us

How much does a plumber cost in San Antonio?

It depends on the job. A simple drain clearing costs less than a water heater replacement or a sewer line repair. We look at the problem first and give you a price before any work starts, so you are never guessing what the final bill will be.

Do you offer emergency plumbing service?

Yes. Burst pipes, overflowing toilets, and total water heater failures do not wait for business hours, so we treat emergency calls as a priority.

Do you work on both homes and businesses?

Yes. We handle residential plumbing repairs and installations along with ongoing commercial plumbing work for San Antonio businesses.

What areas do you serve?

We serve San Antonio and the rest of Bexar County, including Shavano Park, Hill Country Village, Terrell Hills, Olmos Park, Alamo Heights, Hollywood Park, and Fair Oaks Ranch.

How do I know what a repair will cost before you start?

We look at the problem in person and walk you through what needs to happen and what it costs before any work begins. If anything changes once we are into the job, we tell you before doing more work, not after.

Do you install new water heaters, or just repair them?

Both. If a repair no longer makes sense on an older unit, we can install a new tank or tankless water heater in its place.

Ready to Get This Fixed?