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TRUSTED BY WASHINGTON, LA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon89
    Verified foundation drain installation services reviews

Verified Reviews for Foundation Drain Installation pros in Washington, LA

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

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

Last update on July 13, 2026

Find Foundation drain installation pros in Washington

Avatar for Pinnacle Plumbing Solutions LLC
Pinnacle Plumbing Solutions LLC
5.0(
9
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, LA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I have an older home with small bathrooms. We were interested in replacing a tub/shower with a walk-in shower. We wanted something simple and affordable. Jalen took measurements and listened to what we wanted. He was in constant contact throughout the process of choosing what we wanted and even offered ideas and suggestions for things we didn’t know we wanted. He was always available for any questions we had. They removed the old tub/shower and installed the walk-in shower in one day and came back the next morning to apply the sealant. They did an excellent job and we couldn’t be happier with the results."
Tub Install
Multifunction Shower
Custom Shower
MultiFunction Shower
Custom Shower

+5

Response time7 hrs
Response rate100%
21 neighbors recently requested a quote
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Roto-Rooter of Lafayette
4.3(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, LA and surrounding areas

In business since 1935

Free estimates

Emergency services offered

"They don't just clean out your drains, they will do any kind of plumbing.  They changed out the faucet and did some plumbing work for us.  The job was fine, they showed up when they said they would and a nice young man came out.  The work was satisfactory."
Response time10 hrs
Response rate100%
Recommended by81%of homeowners
Request Quote
Avatar for Son of Mary Carpentry LLC
Son of Mary Carpentry LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, LA and surrounding areas

Free estimates

Emergency services offered

No job is to big or too small. Anything from installing new light fixtures to additions to your home and\or remodeling. We can start from scratch as well. Framing up a new building and even putting the roof.

About to pull out old shower and toilet. Have to take down dividing wall as well
Remodeling - Kitchen & Bathroom Project
Painting - Interior Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project

+66

Recommended by100%of homeowners
Request Quote
Reliable Handyman
5.0(
8
)
Sump Pump or Interior Foundation Drains - Install

Serving Washington, LA and surrounding areas

In business since 2019

Free estimates

"Mr. Glenn went above and beyond in every aspect on our tile backsplash and privacy fence installation. His attention to detail is unmatched. There are several more projects I need help with around my house, and I am thrilled to have found the right man for the jobs. He is professional, courteous, and versatile. If you are looking to get a few quotes on services you need done, let me save you some time. You can stop here. Mr. Glenn's prices are beyond reasonable expecially considering the quality behind his work. Trust me, it doesn't matter what you need done, he is the one you want for the job. If you want it done right, call Mr. Glenn."
Pool deck
Hebert
Pool deck privacy wall.
Hebert
Pool deck with flower planters on sides of step hand rail.

+5

Recommended by100%of homeowners
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Foundation Drain Installation questions, answered by experts

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

Some sump pumps are powered by water rather than electricity. Water-powered sump pumps generally use one gallon of city water to pump out two gallons of water from its basin. Therefore, if you're looking at a potential 10,000-gallon flood, your sump pump will need to use 5,000 gallons of city water to prevent it.

Some questions you should ask before hiring a plumber or drainage installation company include:

  • Are you licensed and insured?

  • Do you have any customer testimonials I can read?

  • How do you handle unforeseen challenges that occur during the job?

  • Is your fee a flat rate or hourly?

  • Do you do the work, or do you have subcontractors?

  • Is everyone who does the work licensed and qualified plumbers?

  • Is cleanup included in the quote?

  • Do you offer a warranty or guarantee on your work?

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

The Washington, LA homeowners’ guide to foundation drain installation services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles