Should plumbers be certified or licensed?

<div>Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul> Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

What questions should I ask a plumbing contractor?

<div>Before <a href="https://www.angi.com/articles/7-questions-ask-hiring-plumber.htm">finding the right plumber for your job</a>, there are a few questions that you should ask, including: <ul><li>Are you licensed and insured?</li><li>Do you charge for estimates? </li><li>Is your fee a flat rate, or is it hourly?</li><li>Who will do the work? Are they all licensed and qualified plumbers?</li><li>What happens if any breaks or damages occur?</li><li>What is your response time in an emergency? </li><li>Is cleanup included in the quote?</li><li>Do your services come with a guarantee?</li></ul>Discussing these questions with your plumbing contractor will help eliminate future issues and clarify expectations. </div>

Should I clean before the plumber comes?

<div>Before your plumber pays you a visit, it’s a good idea to clean up any boxes, garbage, or other obstacles that could be in their way. In addition, it’s best practice to clean the area that needs to be inspected or worked on, like a toilet, for example. Make sure to keep kids and pets out of the way once the plumber arrives.</div>

How much are typical plumbing repair costs?

<div>Typically, <a href="https://www.angi.com/articles/how-much-will-plumbing-repair-cost.htm">plumbing repairs cost</a> about $325 per job but can range from $175 to $4,000 or more. Simple fixes, such as a toilet repair, will be less expensive at around $150 to $400. However, if you have a pipe that has burst, you can expect to pay between $1,000 and $4,000 or more. The project that needs to be completed, the size of your home, and the type of plumbing pipes you have can all impact the final cost. External factors such as supply chain issues and shortage of materials all play a part in how much this repair might be.</div>

How much do plumbers typically charge?

<div><a href="https://www.angi.com/articles/plumber-cost.htm">The average cost to hire a plumber</a> is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350. </div>

Get matched with top plumbers in Houston, TX

There are 99 highly-rated local plumbers.

Need a pro for your plumbing project in Houston, TX?

Select your specific project to find the pro for you.

TRUSTED BY HOUSTON, TX HOMEOWNERS

4.5

Average homeowner rating

2.5k+

Verified plumbing services reviews

Verified Reviews for Plumbing pros in Houston, TX

*The Angi rating for Plumbing companies in Houston, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Houston, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on August 24, 2025

Reviewed in March 2017
As usual, Texas Master Plumbers does it right the first time. I've used many other plumbers and am now using only Texas Master Plumbers. Honest, dependable, competively priced, fixed right the first time.
Texas Master Plumber
Request a quote
Reviewed in February 2016
We had a great experience. The plumber, Eddie Caballero, was extremely professional, honest and friendly. We found a plumber we will continue to the use in the future.
Abacus Plumbing, Air Conditioning and Electrical
Request a quote
Reviewed in December 2019
Christmas Day and Katy Plumbing sends a plumber out. Toilets working just as guests arrive. Thank you Katy Plumbing
The Katy Plumbing Company Heating and Air.
Request a quote
Reviewed in May 2012
On the day of the appointment they called and asked if it was okay if they came out a little earlier then scheduled. That was perfect for me. Two gentlemen showed up and replace the pipes for 2 bathrooms that had been installed with the wrong type of connectors and the wrong type of glue. They...
WEDGEWORTH PLUMBING COMPANY
Request a quote
Reviewed in January 2025
Kevin and Lewis were very professional, knowledgeable and efficient. They did a great job for us! We have a new plumber for when we need one. Thank you!
Chief Plumbing Services LLC
Request a quote
Reviewed in January 2013
I read on Angie's many favorable comments on A+ Plumbing so called for an appointment. Excellent experience as on-time arrival by plumber who provided estimate of repair costs and fixed two leaking toilets in a professional manner allowing an Angie discount.
A+ Castle Plumbing
Request a quote
Reviewed in September 2015
Very professional and friendly, worked efficiently and neatly. Notice call and arrival time worked smoothly. I was very happy with Big State Plumbing's service and happy to find them through Angie's list.
Big State Plumbing Inc
Request a quote