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Plumbers in Southlake

Southlake's water comes from the City of Fort Worth through the city's own water utility, and every plumber working here must hold a TSBPE license and register with the city. Water heater swaps and repiping need a city permit, which you can track in EnerGov.
#1

⭐ 5.0 · 440 reviews

1725 E Southlake Blvd Ste 295, Southlake, TX 76092

#2

⭐ 5.0 · 375 reviews

2201 Spinks Rd Ste 312, Flower Mound, TX 75022

#4

⭐ 5.0 · 102 reviews

1904 Industrial Blvd #107, Colleyville, TX 76034

#5

⭐ 4.9 · 621 reviews

1080 S Kimball Ave Ste 150, Southlake, TX 76092

#6

⭐ 4.9 · 319 reviews

751 Port America Pl #350, Grapevine, TX 76051

#7

⭐ 5.0 · 58 reviews

1452 Hughes Rd, Grapevine, TX 76051

#8

⭐ 4.8 · 7958 reviews

1070 S Kimball Ave Ste 131, Southlake, TX 76092

#9

⭐ 4.8 · 4491 reviews

1802 Industrial Blvd #3, Colleyville, TX 76034

#10

⭐ 4.9 · 88 reviews

2040 E Continental Blvd Ste 3, Southlake, TX 76092

How we picked: this list ranks plumbers by a weighted score of their Google rating and review count, last collected September 9, 2026. Our terms of service explain how rankings and Featured spots work.

What a Southlake plumber charges

The closest local figure is HomeGuide's Dallas guide: most residential plumbing jobs cost $182 to $500, about $340 on average, with hourly rates of $45 to $200 and service calls of $100 to $250. Nationally HomeGuide puts a burst pipe repair at $400 to $2,000. The Texas plumber guide breaks down costs by job.

Texas health officials confirmed 246 deaths tied to the February 2021 winter storm. Before the next hard freeze, have exposed lines insulated and find your main shutoff, since a burst pipe can cost $400 to $2,000 to repair at HomeGuide's national rates.

Southlake plumbing licenses and permits

TSBPE license and the Responsible Master Plumber

The Texas State Board of Plumbing Examiners licenses plumbers. Any company that advertises plumbing must have a Responsible Master Plumber, who pulls permits, keeps $300,000 of liability insurance on file and must appear by name and license number on every written bid, invoice and contract. Check the RMP on TSBPE's Public License Search.

When a Southlake plumbing job needs a permit

Texas cities over 5,000 people must require plumbing permits, including for water heaters, and Southlake is past that line. Small jobs like fixing leaks or replacing faucets, garbage disposals or toilets are exempt. Southlake handles permits in EnerGov, and the permit office must confirm with TSBPE that the RMP's insurance is on file. Inspection requests made by 7 a.m. are usually done that day.

Southlake contractor registration

State-licensed trade contractors, plumbers included, must register with Southlake using their license details. Texas law also requires license holders to carry the license on them while working, so it is fair to ask the plumber at your door to show it.

Southlake irrigation, backflow and plumbing

Southlake waters on a fixed schedule, with automatic irrigation allowed only from 6 p.m. to 10 a.m. If your sprinkler system has a backflow assembly, anyone who tests or repairs it must hold a TCEQ Backflow Prevention Assembly Tester license, valid three years. That license is separate from a plumbing license.

A licensed plumber may disconnect and reconnect a water heater on an existing circuit, but new wiring needs an electrician in Southlake. If you are comparing quotes, plumbers in Grapevine are next door, and the Southlake services guide covers the city's permits and water.

Southlake plumber FAQs

Does a water heater replacement in Southlake need a permit?+

Yes. Texas cities over 5,000 people must require permits for plumbing work including water heaters. Southlake issues them through EnerGov.

How do I check a Southlake plumber?+

Look up the Responsible Master Plumber on TSBPE's Public License Search, confirm the name and license number on the bid, and ask whether the company is registered with Southlake.

Who tests my sprinkler backflow device in Southlake?+

A person holding a TCEQ Backflow Prevention Assembly Tester license, which is valid for three years. Ask to see it, since it is separate from a plumbing license, and keep the test report with your irrigation records.

Can I do my own plumbing in Southlake?+

Texas lets a property owner do plumbing in their own homestead without a license. City permit rules can still apply, so check with Southlake before major work.