Houston’s Most Trusted Plumber — Same-Day Service, Upfront Pricing
Licensed & insured since 2009. Over 10,000 jobs completed across Greater Houston. Every quote is written and fixed — the price we give is the price you pay. No surprises, no hidden fees, ever.
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Plumbing Services in Houston, TX
Drain Cleaning
Hydro jetting and professional snaking for kitchen drains, shower drains, and main sewer lines. Most clogs cleared in under an hour.
Water Heater
Tank and tankless installation, repair, and replacement. Rheem, AO Smith, Rinnai, Navien. Same-day installs available.
Leak Detection & Repair
Acoustic sensors, thermal imaging, and camera technology locate hidden leaks without tearing up your home.
Sewer Line
Camera inspections, hydro jetting, trenchless pipe lining, and full replacement. Houston's clay soil specialists.
Bathroom Remodel
Full renovations, fixture upgrades, and ADA conversions. Expert plumbing, tile, and finish carpentry under one roof.
Emergency Plumbing
Burst pipes, flooding, sewer backups, and gas leaks. Live dispatch 24/7 with 60-minute response across Houston.
Plumbing Emergency? Here’s What to Do Right Now.
Follow these steps to minimize damage while we dispatch a plumber to your location.
Shut Off the Main Water Valve
Find your main shut-off valve — usually near the street or where the main line enters your home. Turn it clockwise until it stops. This is the single most important step to limit damage.
Turn Off the Water Heater
If the heater is affected or you've lost water supply, turn it off to prevent overheating. Gas units: turn the gas valve to OFF. Electric units: flip the breaker. Don't restart until water is restored.
Open Low Drains and Spigots
After shutting off the main valve, open an outdoor spigot or low-point faucet to drain residual water from the lines. This relieves pressure and reduces the volume of water that can escape from the break.
Move Valuables Away from Water
Get electronics, documents, and irreplaceable items off the floor and out of the affected area. Open cabinet doors under sinks to check for spreading water. Lay down towels to contain pooling.
Document the Damage
Take photos and video of all visible water damage, the source of the leak, and any affected belongings. This documentation is critical for insurance claims. Note the time the issue started.
Call FlowRight — We Answer 24/7
Our live dispatcher answers every call. We'll talk you through the situation and have a plumber headed your way within minutes. Average response: 45 minutes across Greater Houston.
Plumbing in Houston — What Every Homeowner Should Know
Houston’s Clay Soil Destroys Sewer Lines
Houston sits on expansive clay soil that swells when wet and contracts when dry. This constant movement puts enormous stress on underground sewer and water lines, causing cracks, joint separation, and bellied sections that collect debris and eventually block flow. Homes in established neighborhoods like the Heights, Montrose, and River Oaks are particularly vulnerable because many still run on original clay or cast-iron sewer pipes installed 50–80 years ago. Live oak and magnolia roots — two of Houston’s most common trees — aggressively seek out moisture from cracked pipe joints, making the problem worse every year it goes unaddressed. A $150–$250 camera inspection every two years is the cheapest insurance against a $5,000–$15,000 emergency sewer replacement.
Hard Water Damages Fixtures and Shortens Appliance Life
Houston’s municipal water supply is moderately hard, averaging 8–12 grains per gallon depending on your neighborhood and season. Over time, mineral deposits build up inside water heaters, dishwashers, and washing machines — reducing efficiency and shortening equipment life by 3–5 years. The same scale accumulates inside pipes, narrowing the flow path and reducing water pressure. Faucet aerators and showerheads clog faster in hard water areas. An annual water heater flush ($99) removes sediment buildup and can extend your tank’s lifespan by 30%. For homes with severe hard water, a whole-house water softener is a worthwhile investment.
Hurricane Season and Flood Risk
Houston’s location on the Gulf Coast means homeowners face annual hurricane and tropical storm risk from June through November. Flooding events — from Harvey in 2017 to more recent storms — can overwhelm municipal sewer systems, cause backflow through floor drains and toilets, contaminate water supplies, and damage water heaters and other low-mounted plumbing equipment. Installing a backflow prevention valve on your sewer lateral is one of the most effective steps you can take to protect your home. If your water heater is in a flood- prone area (garage floor, ground-level utility closet), consider elevating it or converting to a wall-mounted tankless unit.
Aging Neighborhoods, Aging Pipes
Houston’s explosive growth through the 1950s–1970s left thousands of homes with galvanized steel supply lines and clay sewer pipes that are now 50–70 years old. Galvanized pipes corrode from the inside out, gradually restricting water flow until pressure drops to a trickle. Montrose, the Heights, West University, and Meyerland are among the neighborhoods where we see the most repiping work. Meanwhile, Houston’s rapid suburban expansion in Katy, Cypress, and The Woodlands has produced another problem: construction shortcuts. Builder-grade plumbing installed to hit aggressive timelines doesn’t always hold up. We regularly see undersized water heaters, improperly vented drain lines, and sewer connections that weren’t properly sealed — even in homes less than 10 years old.
Permits Matter in Houston
The City of Houston requires plumbing permits for water heater replacements, new fixture installations, sewer line work, gas line modifications, and any plumbing tied to a building remodel. Unpermitted work can void your homeowner’s insurance, create title issues when you sell, and leave you liable for any damage caused by substandard work. Every FlowRight job that requires a permit includes permitting and inspection as part of the quoted price — we handle the paperwork so you don’t have to.
Recent Houston Projects
$2,800
Slab Leak Repair — Heights
Acoustic detection pinpointed a copper supply line failure under the kitchen slab. Rerouted through the attic with PEX to avoid future slab issues. Completed in one day with minimal floor repair.
$4,200
Tankless Water Heater — Sugar Land
Replaced a failing 50-gallon tank with a Rinnai RU199iN tankless unit. Upgraded the gas line from 1/2" to 3/4", installed dedicated venting, and added a recirculation pump for instant hot water.
$6,500
Trenchless Sewer Line — Katy
Camera inspection revealed root intrusion and joint separation in 60 feet of clay sewer pipe. CIPP liner installed in one day with only two small access points — no yard excavation needed.
$18,000
Master Bath Remodel — West University
Complete gut renovation of a 1960s master bathroom. Relocated the shower plumbing, installed a freestanding tub, double vanity with undermount sinks, heated floor tile, and frameless glass enclosure.
$1,400
Whole-House Repipe — Montrose
Replaced corroded galvanized supply lines with PEX throughout a 1940s bungalow. Restored full water pressure to all fixtures. Two-day project with minimal drywall repair needed.
What Houston Homeowners Say About FlowRight
“They quoted me $175 and that's exactly what I paid. The plumber showed me what was causing the clog, cleaned it in 30 minutes, and showed me how to prevent it. First honest plumber I've found in Houston. I've referred three neighbors since.”
Marcus T.
Heights, Houston
“Our water heater died at 11 PM on a Saturday. FlowRight had someone at our door by midnight. They replaced the unit by 2 AM and charged exactly what they quoted over the phone. No after-hours markup. These people are genuine lifesavers.”
Jennifer L.
River Oaks, Houston
“Pipe burst in our attic at 6 AM. Water was pouring through the ceiling. I called FlowRight and they talked me through shutting off the water while a plumber was already being dispatched. Carlos arrived in 35 minutes. They saved us from what could have been catastrophic damage.”
Patricia S.
Memorial, Houston
“We hired FlowRight for a full master bathroom remodel. The quality of their tile work and plumbing is outstanding. James and his crew finished on time, on budget, and the result looks like something out of a magazine. We're already planning the guest bath.”
David & Rosa M.
Katy, Houston
Frequently Asked Questions About Plumbing in Houston
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