Best Plumbers in Houston, TX

Houston homeowners face unique plumbing challenges like mineral deposits from hard water, tree roots creeping into sewer lines and clay soil that expands and damages pipes. We’ll help you find the right plumber for the job, understand common plumbing problems in Houston and navigate Texas licensing requirements.

When hiring a plumber in Houston, it’s important to verify licenses, read reviews and ensure you understand what you’re paying for. By familiarizing yourself with local options ahead of time, you’ll be ready whether you’re dealing with a burst pipe, a backed-up drain or need a new sewer line. Here's a step-by-step guide of what to look for: 

1. Verify licensing and insurance

Your plumber should be properly licensed or registered and insured, and should present this information when asked. Texas licenses Tradesman Plumber-Limited, Journeyman Plumber and Master Plumber professionals and registers plumber's apprentices. Plumbing work performed by a company is overseen by a Responsible Master Plumber, who must carry at least $300,000 in commercial liability insurance.

In Texas, you can verify a plumber's credentials through the TSBPE license search. 

2. Read reviews

Reading online reviews and soliciting recommendations from friends, family and neighbors is one of the best ways to ensure you’re working with a reputable plumber. When reading reviews, look for positive themes about transparent pricing, the plumber's professionalism and their quality of work. 

3. Understand timeline and pricing

Before signing a contract, make sure you understand how long the job will take and how it’s billed (hourly or fixed rate). Ask what happens if the job takes longer than expected and how it affects the cost. You shouldn’t have to pay upfront, though bigger jobs may require a small deposit. If a plumber asks for the entire payment ahead of time, that’s a red flag.

Your plumber may also charge a service call fee from $75 to $250 to cover travel time, gas and the first hour of labor. These fees are fairly common in Houston, especially if you live in areas farther from the city center like The Woodlands or Rosenberg. Be sure to ask if this fee is waived or applied toward repairs if you end up booking more work.

4. Get multiple quotes

When booking plumbing work, you want to get at least three written quotes. Confirm that each bid covers the same scope of work and ask what scenarios would cause your estimate to increase. For smaller jobs (under $500), you don’t necessarily need written quotes, but you may want to call a few different plumbers.

Many plumbing jobs require cutting into walls to access pipes, so ask if drywall repair is included in the quote. If it isn’t, make sure you budget for this and arrange the work with a separate contractor. Lastly, ensure the cost of any permits and inspections are included in your estimate.

Houston homeowners can expect to pay between $45 and $200 per hour for a licensed plumber, depending on the plumber's credentials.

Your total cost depends on the scope of work and what the plumber encounters once the job begins. This is especially true when jobs involve repairing or replacing a sewer pipe, even if a sewer scope is performed first. When excavation begins, it’s common to find more issues that need to be addressed, causing your total costs to rise.

Texas regulates plumbing through state licensing and registration requirements and local permit rules. Houston homeowners may perform plumbing work themselves under a homeowner's permit if they own and occupy the property as their homestead. The work must still pass inspection and comply with current plumbing code.

• State licensing: Texas licenses Tradesman Plumber-Limited, Journeyman Plumber and Master Plumber professionals through the Texas State Board of Plumbing Examiners (TSBPE). Plumber's apprentices must register with the TSBPE before performing plumbing work.
• Local permits: Texas master plumbers must register their licenses with the City of Houston to obtain plumbing permits. Under state rules, the Responsible Master Plumber (RMP) is responsible for ensuring required permits and inspections are obtained and for supervising plumbing work performed under their license.
• Insurance: An RMP must maintain at least $300,000 in commercial general liability insurance coverage.

Most homeowners will have to hire a professional plumber several times in their lives, but there are steps you can take to prevent problems from occurring in the first place:

• Never pour cooking grease down the drain. Instead, let it cool completely, place it in a sealed container and throw it in the trash.
• Insulate exposed pipes or those near exterior walls in the winter.
• Drain and flush your water heater at least once a year to clear out sediment left by Houston's hard water.
• Only flush toilet paper and dispose of other paper products, wipes or hygiene items in the trash.
• Install a drain cover in your shower to catch hair.
• Make sure you know where your main water shut-off valve is and that it works. If there’s an emergency, stopping the flow of water early can help prevent further damage.