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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon46
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Mamou - Updated Nov 2026

Deridder Construction & Handyman services LLC
5.0(
7
)
Concrete Foundation - Install

Serving Mamou, LA and surrounding areas

"Ray Rainwater and his crew are very professional, trustworthy & faithful to his words. They replaced rotten posts on porch & shed, and replaced & painted rotten fascia boards, installed new metal door with a pet door on shed, & built new double-doors on the shed. In small bathroom in the house they replaced fiberglass shower/tub with new porcelain tub & custom tile, plumbing fixtures & access door to plumbing, new toilet, exhaust heater/fan, light fixtures, vanity, ceramic tile on floor, drywall & painted cabinets & walls. Ray also replaced our roof from hurricane storm damage. I’m happy with the results. Ray addressed any questions/changes I had until I was happy. They worked with us thru Covid, two hurricanes, and Ray’s fall from someone else’s roof. They cleaned up any mess they made and left the area clean. We have gained a friend as well with Ray. He a good man y’all."
Recommended by100%of homeowners
Next Level Solutions
5.0(
6
)
Concrete Foundation - Install

Serving Mamou, LA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

At Next Level Solutions our mission is to provide our customers with exceptional workmanship, excellent customer service, and extraordinary professionalism. Locally owned and operated, we are backed with years of experience. We will seek to provide these services within an appropriate time frame as a result of our focused approach and quality professional service

Recommended by100%of homeowners
Avatar for Son of Mary Carpentry LLC
Son of Mary Carpentry LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Mamou, 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
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Sump Pump or Interior Foundation Drains - Install

Serving Mamou, LA and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
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Foundation Drain Installation FAQs, answered by experts

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

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.

A sump pump is one of the most common ways to get excess moisture out of your home, but it’s not the only way. If your home doesn't have a sump pump, other options to get excess water out of the basement include trash pumps, submersible pumps, service pumps, and hand-crank pumps. However, it’s worth calling a pro in to assess your situation and potentially install a sump pump for you.

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?

If you hire a professional, installing a new sewage ejector pump costs $850 to $3,500, or an average of $2,300. Otherwise, if you handle the installation yourself, you can expect to pay $500 to $1,000 for the sewage ejector pump, permits, and other supplies required for this DIY project.

The Mamou, 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.