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Plumber in Pasadena, TX
Alliance Plumbing has worked Pasadena’s pipes for two decades, from the settled streets of Baywood Oaks to the older bungalows around Golden Acres. This is a working refinery town where a lot of the housing has age on it, so we know where original pipe gives out, where a slab leak hides under shifting clay, and which water-main valves the city never marked. Slab leak, sewer backup, or a water heater on its way out, we quote it straight and fix it right.
Local response
~42 min
Average arrival time from our Webster shop to Pasadena.
Same-day service Available
Fast emergency response Yes
Out-of-area fees None

Serving Pasadena & nearby
All plumbing services near Pasadena, TX
Serving Pasadena
Every plumbing service we offer
— at your address.
All four service categories are fully available across Pasadena, from Red Bluff Terrace to Village Grove. Click through to learn more or book a specific service.

General Plumbing
From slab leaks to dripping faucets to swapping out corroded original pipe for a full repipe, our licensed plumbers pin down the real cause and put the price in writing before we touch a wrench.

Water Heaters
Tankless or traditional, gas or electric, every major brand. We repair, replace, or install same day in most cases and bring the unit up to current Texas code while we are at it.

Sewer & Drain
Every sewer or drain visit starts with a camera in the line, so before we jet it, line it, or dig, you see the root break or corroded section for yourself.

Plumbing Remodeling
We work alongside your designer or contractor to rough-in and trim out kitchens, bathrooms, additions, and outdoor kitchens — keeping your project on schedule and to code.
About Pasadena
What we see in Pasadena homes.
Pasadena grew up around the refineries and the Houston Ship Channel, and much of its housing dates to the postwar and 1960s and ’70s boom that came with the industry. We have worked these homes since the early 2000s, from the mature blocks of Southmore Plaza and Parkview Manor to the newer builds on the edges of town. That older skew is why our Harris County calls lean toward slab-leak diagnostics, corroded cast iron, and original pipe on its last decade, with the occasional first-time tankless install mixed in.
Older housing brings its own short list. Cast-iron drain lines corrode from the inside. Roots find the sewer line through joints the clay has pulled apart. And hard water lays down scale that shortens a water heater by years. Where a line has failed, we can often reline it from the inside instead of trenching your yard, which matters when the ground here is dense, wet clay that is expensive to dig. We will always advise whether a spot repair holds or a full replacement is the smart move. And if a pipe bursts or a drain backs up tonight, shut your main valve, keep the water off, and call. We hold same-day slots for exactly that.

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From Pasadena homeowners
Your Pasadena neighbors trust Alliance
“Kelly’s crew arrived 30 minutes after I called about no hot water on a Sunday morning. They explained every option, gave a fixed price, and had a new tankless running by dinner. I haven’t run out of hot water since.”
“Our water bill doubled overnight. Alliance found the slab leak in 20 minutes with their listening equipment, gave us two options to fix it, and didn’t pressure us into the expensive one. Top to bottom professional.”
“Hired Alliance for the plumbing on a full primary bath remodel. They worked perfectly alongside our contractor, kept the site spotless, and the trim-out is beautiful. Will absolutely use them again on the kitchen.”
On the map
Plumbers serving Pasadena, TX
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Same-day availability in most cases. After-hours? It’s easy to book online, or try our AI answering agent to get on the schedule.