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Verified Reviews for Basement Waterproofing pros in Marrero, LA

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

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

Last update on November 25, 2025

Find Basement waterproofing pros in Marrero

custom works unlimited

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custom works unlimited

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35 years of experience

Custom Works Unlimited is just as it's name implies, custom work. We provide unparalleled quality on every job we are tasked with. We also provide reasonable pricing to go along with our Superior work.We are licensed and insured. If you have a remodel, cabinet work, or any other project you would like done, then please call for a free estimate.

Custom Works Unlimited is just as it's name implies, custom work. We provide unparalleled quality on every job we are tasked with. We also provide reasonable pricing to go along with our Superior work.We are licensed and insured. If you have a remodel, cabinet work, or any other project you would like done, then please call for a free estimate.

Manhour Construction

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Manhour Construction

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20 years of experience

Manhours Construction is a full service Handyman, Construction & Maintenance Company. We guarantee over 50 man years experience on the job site every day. No Job to Big or to small.

Manhours Construction is a full service Handyman, Construction & Maintenance Company. We guarantee over 50 man years experience on the job site every day. No Job to Big or to small.

Nola Build Construction & Design

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Nola Build Construction & Design

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26 years of experience

Nola Build Construction & Design Inc is a state licensed, fully insured, New Orleans based construction company. We specialize in new custom home construction, but also offer services covering all phases of design and construction in both residential and commercial applications. We have been servicing the residents of Greater New Orleans and its outer-lying areas for over a decade. Owner/Operator Marcus Campo and his team of professionals pride themselves on the product they deliver and the impressions they leave with each customer. At Nola Build Inc we strive for perfection and customer satisfaction. We work with our customers on a personal level to better understand their needs and desired outcome. Our team of skilled professionals will be with you every step of the way. Contact Nola Build Inc today and lets start building tomorrow ........working side by side with you, from the ground up, making your building or renovating experience enjoyable and hassle free is our promise to you.

Nola Build Construction & Design Inc is a state licensed, fully insured, New Orleans based construction company. We specialize in new custom home construction, but also offer services covering all phases of design and construction in both residential and commercial applications. We have been servicing the residents of Greater New Orleans and its outer-lying areas for over a decade. Owner/Operator Marcus Campo and his team of professionals pride themselves on the product they deliver and the impressions they leave with each customer. At Nola Build Inc we strive for perfection and customer satisfaction. We work with our customers on a personal level to better understand their needs and desired outcome. Our team of skilled professionals will be with you every step of the way. Contact Nola Build Inc today and lets start building tomorrow ........working side by side with you, from the ground up, making your building or renovating experience enjoyable and hassle free is our promise to you.

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Basement Waterproofing questions, answered by experts

Proper basement ventilation is very effective at reducing humidity. Without enough ventilation, your basement is prone to mold and moisture damage. Your basement should have as much natural ventilation via windows and doors as possible, and if your budget allows, you should also consider installing an ERV system to keep basement humidity levels at bay.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

A moisture or vapor barrier helps separate the warm air inside your home from the cold air outside of it. Without it, your walls could collect condensation, mold, or other damage. Check your local building codes to see if including an interior vapor barrier is necessary for your building project or renovation, especially for rooms that are likely to be humid, like bathrooms.

The Marrero, LA homeowners’ guide to basement waterproofing services

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

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