How can I tell if drainage pipes need to be replaced?

• <div><p>To avoid a major drainage pipe issue, it’s best to inspect your pipes a few times a year for signs of wear and tear. Some telltale signs that you need to replace your drainage pipes include:</p><ul><li><p><a href="https://www.angi.com/articles/signs-hidden-water-leak-your-bathroom.htm">Leaks</a></p></li><li><p>Rust</p></li><li><p>Musty smells</p></li><li><p>Mold or mildew on walls</p></li><li><p>Moisture stains on walls or ceilings</p></li><li><p>Flaking or discolored pipes</p></li><li><p>Frequent clogs or backups</p></li></ul><p></p></div>

When should I turn off the main water shut-off valve?

• <div><p>The most common situation in which you should turn off the main water shut-off valve is if there’s a leak in your home, such as in the kitchen or bathroom. Turning off the water supply can <a href="https://www.angi.com/articles/how-fast-can-water-damage-ruin-home.htm">prevent further water damage</a>.</p><p>You may want to <a href="https://www.angi.com/articles/should-i-shut-my-water-i-leave-vacation.htm">turn off the valve before leaving</a> for an extended period, in case of leaks or pipe bursts while you’re gone. If you’re going to work on plumbing fixtures or appliances, it’s also a good idea to shut off the main valve to ensure no water flow during repairs or installation.</p></div>

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Q: What are common causes of commercial drain blockages?

• <div><p>Food grease, soap buildup, paper products, and tree roots often cause serious clogs.</p></div>

Q: Can you have a washer and dryer without hookups?

• <div><p>Only portable washers and dryers function without a full hookup, though in most cases, you will need the proper plumbing, electrical, and ventilation installation. However, many homes already have a washer and dryer hookup installed, in which case, all you need to do is attach your new appliances to the existing hookup. If you're not sure whether you have a functioning hookup, you can call a plumber to come and assess your setup for you.</p></div>

Q: Is pipe measured by ID or OD?

• <div><p>In North America, pipe measurements are listed as the nominal pipe size (NPS). This measurement refers to the outside diameter. As an example, a 1/2-inch copper pipe has an outside diameter of 5/8 of an inch. If a hardware store lists a pipe as having a 2 NPS, it means that all the pipes with this measurement have a 2 ⅜-inch outside diameter, regardless of wall thickness and inside diameter.</p></div>

Q: How can I tell if drainage pipes need to be replaced?

• <div><p>To avoid a major drainage pipe issue, it&rsquo;s best to inspect your pipes a few times a year for signs of wear and tear. Some telltale signs that you need to replace your drainage pipes include:</p><ul><li><p><a href="https://www.angi.com/articles/signs-hidden-water-leak-your-bathroom.htm">Leaks</a></p></li><li><p>Rust</p></li><li><p>Musty smells</p></li><li><p>Mold or mildew on walls</p></li><li><p>Moisture stains on walls or ceilings</p></li><li><p>Flaking or discolored pipes</p></li><li><p>Frequent clogs or backups</p></li></ul><p></p></div>

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Verified Reviews for Drain Pipe Installation pros in Leonville, LA

*The Angi rating for Drain Pipe Installation companies in Leonville, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

*The HomeAdvisor rating for Drain Pipe Installation companies in Leonville, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Pipe Installation needs.

Last update on November 07, 2025

Reviewed in April 2024
AWESOME Great guy installed a complete unit attention to detail Excellent Work Great price !!
Redjay AC, LLC
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Reviewed in March 2023
Great products, even greater salesperson and install tech knowledge
Mayneli
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Reviewed in May 2021
Matt was very knowledgeable about installing gutters and helped me with all of my questions.
Roofs Restored
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Reviewed in September 2019
Highly Recommend! we have been having an issue with slow draining from our washer for over a year. We hired others and they cleaned out the drain and left without a second thought. They came out and actually found the problem instead of putting a band aid on it. It ended up being a broken pipe...
Affordable Drain and More
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Reviewed in August 2015
They arrived within 30min from the time I called. Clogs were removed and pipe was patched quickly. They thoroughly checked to make sure everything was draining properly before they left! Very professional and trustworthy. I would highly recommend them to anyone needing a plumber. Would not...
Gary's Plumbing
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Reviewed in March 2013
My son told me to have them fix the pipe outside of the bathroom and it shouldn't have been a big issue. When I came to check they had removed the toilet and I told him that was not necessary. It wasn't even correct bathroom that needed fixed. He also proceeded to rent equipment for this...
FRED'S PLUMBING & ELECTRIC
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Reviewed in October 2012
He did it all and he replaced a pipe that was needed. he came back within an hour of calling him. He even came in on Saturday. They were courteous, polite, friendly, and knew what they were doing.
Aucoin's Plumbing Svcs LLC
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Reviewed in August 2012
They installed the doors when we built the house.
Acadiana Garage Doors
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Reviewed in December 2011
The units have worked very well, no problems at all. Even was able to quiet a banging pipe that had been bothering us for years.
DAVIDS PLUMBING REPAIRS INC
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Reviewed in August 2011
They have replaced the entire A/C unit at my daughter's house for significantly less than the competitor's estimates, and when hidden problems were discovered, they corrected the issues, after approval, for peanuts. At my home, they do yearly maintenance and occasionally have to clean drain...
SOUTHERN COMFORT HEATING & AC
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Foundation, Basement or Crawlspace Waterproofing / Encapsulation

Faucets, Fixtures and Pipes Repair or Replace

Foundation Drainage Installation and Replacement

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Del Con Construction

Del Con Construction

Moore's Plumbing

Moore's Plumbing

DUCOTE ROOFING & CONSTRUCTION

DUCOTE ROOFING & CONSTRUCTION

Mouton Excavating & Construction Service LLC

Mouton Excavating & Construction Service LLC

Atlas Plumbing LLC

Atlas Plumbing LLC

Schexnayder Plumbing Repair, L.L.C.

Schexnayder Plumbing Repair, L.L.C.

Best Plumber In Lafayette

Best Plumber In Lafayette

24/7 Plumbing Services

24/7 Plumbing Services

Plumb-Rite Services

Plumb-Rite Services

Acadiana Regional Trucking

Acadiana Regional Trucking

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