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How Much Does a Plumber Cost in Texas? 2026 Rates by Job Type

How much does a plumber cost in Texas? 2026 hourly rates, trip fees, and price ranges for drains, water heaters, slab leaks, repipes, and gas lines.

How Much Does a Plumber Cost in Texas? 2026 Rates by Job Type

A licensed plumber in Texas bills $80 to $175 an hour in 2026, and the trip charge to get one to your driveway runs $60 to $150 before anyone opens a toolbox. Most homeowners never see either number on the final invoice. Defined jobs get quoted as a flat price, so the hourly rate matters mainly when the work is open ended.

What moves Texas plumbing prices around, more than anything else, is the ground. Expansive clay across North Texas and the I-35 corridor swells after a wet spell and shrinks during drought, and the slab foundations sitting on that clay move right along with it. Copper and cast iron buried in or under that concrete explain why slab leak repair shows up on so many invoices here.

Winter adds its own line item. Hard freezes push deep into the state every few years, and when they do, burst supply lines and split hose bibs arrive by the thousands in the same week. Pricing during those weeks looks nothing like pricing in October.

What It Costs Just to Get Someone Out

The trip fee pays for drive time and a diagnosis. Across Texas it lands between $60 and $150, with the higher end in Austin, TX and the Dallas metro. Many shops credit that fee toward the repair once you approve the quote, and a few waive it outright on scheduled work.

Hourly billing shows up on jobs nobody can scope over the phone. Tracking a hidden leak inside a wall, chasing a gas odor, or clearing a line that keeps backing up all get billed by time. Anything with a clear scope should come back to you as a written flat price instead.

Journeyman rates sit near the bottom of that hourly band and master plumber rates near the top. After-hours dispatch on a Sunday can push either one to one and a half or two times normal.

The Jobs Texas Homeowners Call About Most

Flat-rate pricing dominates residential plumbing across the state, and every range below assumes a licensed plumber doing permitted work where a permit applies. Home age swings all of these numbers. A 1968 ranch with original galvanized branch lines takes longer to work on than a 2019 build in a Collin County subdivision.

Fixture quality matters as much as labor on the smaller jobs. A builder-grade toilet and a comfort-height model with a skirted trap can differ by $300 on the same install. Ask what the quote includes before you compare two bids side by side.

Clearing Drains and Sewer Lines

A standard sink, tub, or toilet clog runs $150 to $400 to clear with a machine auger. Main line stoppages cost more, usually $300 to $700, and a camera inspection to find out why it happened adds $200 to $450. Hydro jetting a grease-caked or root-filled line lands between $400 and $900.

Mature neighborhoods in Houston, TX and San Antonio, TX see repeat root intrusion from live oaks and pecans growing over old clay sewer laterals. Once a line has backed up twice in a year, the camera is worth more than another cabling.

Water Heaters

Replacing a standard 40 or 50 gallon gas tank runs $1,300 to $2,600 installed in most Texas metros, haul-away included. Attic installations are common here, and they carry extra cost for the drain pan, secondary drain line, and platform work that code requires. Electric swaps sit at the lower end unless the circuit needs upgrading.

Going tankless is a bigger project at $3,000 to $6,000, since most conversions need a larger gas line and new venting. Hard water in Central and West Texas builds scale inside the heat exchanger, so annual flushing becomes part of the ownership cost rather than an optional extra.

Slab Leak Detection and Repair

Electronic leak location under a slab runs $200 to $600 on its own. The repair after that ranges from $600 for a spot fix through an opened section of concrete to $4,500 or more for a full reroute. Rerouting the line overhead through the attic has become the default answer in much of Texas because it avoids breaking the slab a second time later.

Foundation movement is the usual culprit. Clay soil that expands and contracts stresses rigid copper until a pinhole opens, which is why the same house can produce two slab leaks five years apart. A warm spot on the floor or a water bill that jumped without explanation is the early tell.

Whole-House Repiping

Repiping a three-bedroom Texas house in PEX generally costs $5,000 to $12,000, with copper running noticeably above that. Older homes with galvanized supply lines are the most common candidates, since corrosion inside those pipes chokes pressure long before they leak. Repiping through an attic is faster and cheaper than repiping through a slab.

Freeze damage pushes some owners into a partial repipe rather than a full one. If three lines split in an uninsulated attic run, replacing that entire section in PEX costs less than patching each break and waiting for the fourth.

Toilets, Faucets, and Disposals

A new toilet installed runs $250 to $650 with a mid-range fixture, while rebuilding the internals of a running toilet costs $125 to $275. Faucet replacement lands between $175 and $450 depending on whether the supply valves need replacing too. Garbage disposals come in at $200 to $500 installed.

Three small repairs handled in one visit cost far less than three separate trip fees spread across a month.

Gas Line Work

Texas plumbers handle residential gas piping, and a new run for a range, dryer, or outdoor grill typically costs $350 to $900. Longer runs for a pool heater, standby generator, or outdoor kitchen climb past $1,200 once trenching enters the picture. Most cities require a permit and a pressure test on any new gas work.

Generator installs spread across the state after the 2021 grid failures, and pipe diameter depends on the load, so get the unit sized before the plumber quotes the line.

What the Clay Under Your House Does to the Bill

Slab-on-grade construction covers most Texas housing built after the 1960s, which puts supply lines and drains inside or beneath the concrete. Reaching a failure down there costs more than reaching the same failure in a basement or crawl space. That access problem is priced into leak repair and repipe quotes statewide.

Blackland Prairie clay from Dallas, TX south through Waco, TX and Austin, TX is among the most active soil in the country. It can move several inches vertically between a rainy spring and a dry August. Pipes rigidly attached to a slab that moves are pipes under stress.

Owners who correct grading, extend downspouts, and water the foundation evenly during drought see fewer repeat leaks. That maintenance costs a fraction of the next repair.

Freeze Season and the Bills That Follow

Uninsulated attic runs are the weak point in a Texas freeze, not the buried pipe. Attics here are built to shed heat, and when outdoor temperatures sit in the teens for two days, water sitting in an attic line freezes and splits the pipe. The leak shows up on the ceiling once things thaw.

Hose bibs are the second casualty. A frost-proof replacement runs $175 to $400 installed, and an insulated cover costs under $15 at any hardware store. Skipping the cover is the cheapest expensive decision a Texas homeowner makes.

Emergency pricing during a statewide freeze climbs sharply and wait times stretch into days. Knowing where your main shutoff valve sits converts a flood into a scheduled repair at ordinary rates.

How Prices Shift Around the State

Austin, TX carries the highest residential plumbing rates in Texas, with the Dallas and Fort Worth area close behind. Houston, TX sits slightly under those two on labor but sees more sewer and drainage work because of its age and its flat terrain. San Antonio, TX generally comes in below all three.

Smaller markets run cheaper on paper. El Paso, TX, Lubbock, TX, Amarillo, TX, and the Rio Grande Valley commonly price 10 to 25 percent under the big metros. Fewer licensed shops in rural counties can mean longer waits and higher travel charges, which eats into that gap.

Distance is a real cost. A plumber driving 45 minutes each way builds that time into the invoice, so a shop working out of your own suburb often beats a larger company across the metro on the same job.

Verifying a License Before You Hire

Plumbers in Texas are licensed by the Texas State Board of Plumbing Examiners, and residential plumbing work must be performed by a licensed plumber or by a registered apprentice working under one. The board maintains a free public search, and checking a license number takes about a minute. Advertising in Texas must carry the responsible master plumber's license number, so a company with no number on its truck or website is a bad sign.

Insurance matters as much as the license. Ask for a certificate showing general liability coverage, and confirm the business name on that certificate matches the name on your quote. Unlicensed work risks a failed inspection, a denied insurance claim, and no recourse when a joint fails six months later.

Permits are pulled by the contractor, not by you. A quote that suggests skipping one to save money is a quote to throw out.

Ways to Bring the Number Down

Bundling is the honest discount. One visit covering a leaking faucet, a running toilet, and a slow shower drain costs meaningfully less than three separate service calls. Keep a running list and call once.

Timing helps too. Non-urgent work scheduled in spring or fall, away from freeze season, tends to get better availability and sharper pricing. Supplying your own fixture can trim a bill as well, provided the plumber agrees to install owner-supplied parts.

For anything over $500, collect three written quotes. Comparing licensed plumbers across Texas side by side is the fastest way to build that shortlist, and our blog covers more Texas home service costs when the next project lands on your list.

Frequently Asked Questions

How much does a plumber charge per hour in Texas?

Expect $80 to $175 an hour in 2026, with master plumbers and after-hours calls at the upper end. Most defined jobs are quoted flat instead, so the hourly figure applies mainly to leak hunts and other work with an unknown scope.

What does it cost to fix a slab leak in Texas?

Budget $200 to $600 for electronic detection and $600 to $4,500 for the repair itself. Rerouting the line overhead through the attic is the common choice in Texas, since clay soil movement makes a second slab leak on the same line a real possibility.

Do I need a permit to replace a water heater in Texas?

Most Texas cities require a permit and an inspection for water heater replacement, and the licensed plumber pulls it. Attic installations draw extra scrutiny because of pan, drain, and platform requirements, so confirm the permit is included in your quote.

How do I check that a Texas plumber is licensed?

Search the license number through the Texas State Board of Plumbing Examiners, which is free and takes a minute. Texas rules require plumbing advertising to display the responsible master plumber's license number, so start by looking for that number on the estimate.

Why do Texas plumbing prices spike in winter?

A hard freeze creates thousands of burst pipe calls in the same 48 hours, and emergency dispatch rates run one and a half to two times normal during those events. Insulating attic pipe runs and covering hose bibs before the first freeze is the cheapest protection available.