Stark Plumbing Solutions serves 60 San Antonio neighborhoods, from Stone Oak and Alamo Ranch to Southtown and Harlandale. Find your area, see the plumbing problems common where you live, and call (210) 898-9754 for a written estimate before any work begins.
Stark Plumbing Solutions is a San Antonio plumbing company based at 1011 Ada St, San Antonio, TX 78223. We serve homes and businesses across the city in five zones: North and Hill Country, West and Northwest, Central and Historic, East and Northeast, and South and Southeast. Each neighborhood below has its own page covering local housing, common plumbing problems and the services we perform there.
San Antonio is not one plumbing environment. A 1930s bungalow in Monte Vista has cast iron drains and mature tree roots. A 2015 home in Alamo Ranch sits on expansive clay and may have its first water heater approaching replacement. A mid-century ranch in Windcrest probably has water lines under the slab. A Stone Oak property on limestone has high pressure and heavy irrigation. Knowing which of those you live in changes what the likely problem is, what it costs to find, and what the best fix is. That’s why we organize our service areas by the way homes are actually built and plumbed, not just by ZIP code.
Newer homes from the 1990s onward, rocky limestone soil, high water pressure and heavy irrigation use. Typical calls: failing pressure regulators, scale-clogged water heaters, outdoor line leaks and sewer clogs from tree roots.
Stone Oak · The Dominion · Shavano Park · La Cantera · Leon Springs · The Rim
Fast-growing subdivisions on expansive clay. Foundation movement can stress pipes, and builder-grade fixtures are now reaching their first replacements. Typical calls: slab leaks, running toilets, water softener setups and low pressure.
Alamo Ranch · Westover Hills · Culebra Road Corridor · Shearer Hills / Ridgeview · Great Northwest · Woodlawn Lake
Homes from the 1920s to the 1950s with cast iron drains, clay sewer laterals, galvanized supply lines and mature trees. Typical calls: slow main drains, root intrusion, corroded pipe, low pressure and remodel plumbing.
Alamo Heights · Olmos Park · Terrell Hills · Monte Vista · Tobin Hill · King William
Mid-century slab ranch homes alongside newer builds. Aging copper and galvanized lines, and water lines under the slab, are common. Typical calls: slab leaks, water heater replacement, drain backups and high water bills.
Windcrest · Dellcrest · Camelot · Northeast Crossing · Woodlake · Eastwood Village
Older slab homes and newer southside growth on soil that swells and cracks with the weather. Typical calls: sewer line breaks, slab leaks, drain cleaning, hard-water damage and emergency shutoffs.
South San Antonio · Harlandale · South Park · Brooks Area · Mission San Jose · Mission Del Lago
Most water damage happens in the first hour. These steps limit it while you wait for help. Tick them off as you go.
If you smell gas, leave the building and call 911 and the gas utility first. Do not use switches or phones inside.
Before we wrote this page we looked at the questions people ask about plumbers in San Antonio: forums, neighborhood groups and search results. The same worries come up repeatedly, and we think they deserve plain answers.
You get a written estimate listing labor, parts and any diagnostic fee before work begins. If the scope changes, we stop and ask first.
Ask for our license number and verify it with the Texas State Board of Plumbing Examiners at tsbpe.texas.gov. We put it on your estimate on request.
Call (210) 898-9754 and describe the problem. You get a real answer on what to do right now and what to expect for your neighborhood.
We explain what failed, show you the cause, and give repair and replacement options with the cost of each, so you can say no.
Floor protection, a clean work area and a walkthrough at the end so you see what was done.
Search your neighborhood above. If it’s not listed, call and ask. We would rather tell you honestly than leave you waiting.
Our climate is mild most of the year, then swings hard. Heat, drought, sudden freezes and spring storms each stress plumbing in different ways. Here is what to watch for and when.
Hard freezes are rare in San Antonio, which is why they hurt: many pipes in attics, garages and exterior walls are barely insulated. February 2021 left thousands of homes with burst lines. Before a forecast freeze, insulate exposed pipes, disconnect hoses, cover outdoor faucets, open cabinet doors under sinks, let faucets drip and know where your main shutoff is. If a pipe freezes, do not use a torch or open flame. Shut off the main and call us.
Storms and saturated soil push roots into older sewer lines and overload drains. Expect slow tubs, gurgling toilets and yard wet spots. Spring is the best time for a camera inspection of any pre-1980 sewer line, and for checking sprinkler backflow devices and outdoor faucets before irrigation season.
Triple-digit heat means high water use, drought-cracked soil and shifting foundations, which is the classic setup for slab leaks. Watch your water bill and meter. Heat also accelerates scale in water heaters and stresses pressure regulators. A pressure over 80 psi is hard on every fixture in the house.
Fall is the time for water heater service before guests, holidays and the first cold snap: flush the tank, test the relief valve, check the anode condition and inspect for rust at the base. It is also the time to clear exterior drains and gutters, and to plan any repipe or remodel plumbing before the busy winter season.
The tab letters stand for Winter, Spring, Summer and Fall. Whatever the season, the best protection is knowing where your main shutoff is and having a plumber’s number saved before you need it.
Many San Antonio homeowners are capable and handy, and a few plumbing jobs are fine to do yourself, such as replacing a toilet flapper, cleaning a faucet aerator or plunging a single sink. The jobs below carry real risk of flooding, gas exposure, injury, or a denied insurance claim.
We’d like you to know exactly what happens from the first call to the last walkthrough. No surprises is the goal.
Why you can trust this page: it was written and reviewed by the Stark Plumbing Solutions team in San Antonio and last updated October 24, 2026. For licensing, we point you to the Texas State Board of Plumbing Examiners rather than asking you to take our word. For water assistance, we point you to the San Antonio Water System. We are not affiliated with either.
Every service below is available across our service area. Choose the one that matches your problem to read what it involves, what to expect and what affects cost.
Browse all plumbing services →
Three local factors explain most of the plumbing calls we see. First is soil. San Antonio sits on clay that swells when wet and shrinks in drought, and that movement is a leading reason pipes under slabs fail. Second is water. Local water is hard, so scale builds inside water heaters, shower valves and dishwashers. Third is age. Central neighborhoods have drain lines older than most homeowners, while newer northwest subdivisions have builder-grade fixtures reaching replacement age. When you call, tell us your neighborhood and the year your home was built. It helps us arrive with the right tools and gives you a more accurate expectation.
Our office is at 1011 Ada St, San Antonio, TX 78223. We travel from here to neighborhoods across the city. Open in Google Maps for directions.
We serve 60 San Antonio neighborhoods and nearby communities across five zones: North and Hill Country (Stone Oak, The Dominion, Shavano Park, Leon Springs), West and Northwest (Alamo Ranch, Westover Hills), Central and Historic (Alamo Heights, Southtown, Monte Vista, King William), East and Northeast (Windcrest, Kirby, Woodlake) and South and Southeast (Harlandale, Brooks, South San Antonio). If yours isn’t listed, call (210) 898-9754 and ask.
Call (210) 898-9754 for a burst pipe, sewage backup, no water, gas smell or an overflowing water heater. Tell us your neighborhood and cross streets so we can tell you what to expect for arrival. While you wait, shut off the main water valve and turn off the water heater.
It depends on the problem, access, parts and timing. A faucet or drain job costs far less than slab leak repair or sewer replacement. We give a written estimate listing labor, parts and any diagnostic fee, and we wait for your approval before starting.
Any trip or diagnostic fee is stated on your written estimate before work begins, so you never find it on the invoice. Ask when you call and we’ll explain how it applies to your address.
Texas plumbers are licensed by the Texas State Board of Plumbing Examiners. Ask any plumber, including us, for a license number and look it up at tsbpe.texas.gov. Also ask for proof of liability insurance before work starts.
Homes built before the 1960s often have cast iron or clay sewer lines. Roots, joint separation and corrosion cause repeat clogs. A sewer camera inspection shows the actual condition so you can choose between cleaning, spot repair or replacement.
Expansive clay soil swells when wet and shrinks in drought, which can shift a foundation and stress pipes under it. Corrosion and high water pressure add to the risk. Warning signs are warm floor spots, a high water bill and the sound of running water.
Yes. San Antonio water is hard, and mineral scale builds up inside water heaters, faucets and appliances, which shortens their life. Flushing the heater yearly and considering a softener helps. We can size one for your household.
Small jobs like replacing a flapper or a faucet washer are reasonable. Gas lines, sewer lines, slab leaks, water heater replacement and anything behind a wall should go to a licensed plumber. A mistake can cause flooding, gas hazards or an insurance denial.
Yes. We handle plumbing for restaurants, offices, retail and multi-unit buildings, including drains, water heaters, leaks and backflow-related work. Call for a site visit and written estimate.
Shut off the main water valve if water is escaping, turn off the water heater, move belongings away from water, avoid electrical outlets near water and take photos for insurance. The checklist on this page walks you through it.
The San Antonio Water System runs a Plumbers to People program that helps qualifying low-income residential customers with leak repair. Call 210-704-SAVE or visit saws.org for eligibility. Stark is not affiliated with SAWS.
Call (210) 898-9754 or request a quote online. You’ll get a written estimate before any work begins, and nothing starts without your approval.
Stark Plumbing Solutions · 1011 Ada St, San Antonio, TX 78223 · About us · All services
