Top-rated basement waterproofing pros.

Best basement waterproofing pros near Roseland, LA

Enter your zip and get matched with up to 5 pros

Top-Rated Basement waterproofing pros in Roseland - Updated Nov 2026

Avatar for Trinity Contracting LLC
Trinity Contracting LLC
5.0(
1
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Roseland, LA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

We specialize in water and smoke restoration services caused by fires, flooding, etc. We can also test for mold. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call - or- click to schedule a free estimate today!

Recommended by100%of homeowners
Avatar for Hahenta maintenance
Hahenta maintenance
5.0(
2
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Roseland, LA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"As soon as the pulled up it rained, but they waited it out and undertook the task of an overgrown yard. I’m beyond impressed and the owner was a very kind gentleman who took care of the yard like his own. I highly recommend."
Finding that happy place
Paint a perfect picture
Paint a perfect picture
Paint a perfect picture
Paint a perfect picture

+17

49 neighbors recently requested a quote
Showing 1-10 of 25
Basement Waterproofing FAQs, answered by experts

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

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.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

Venting the crawl space can be a good alternative to encapsulation if you live in a dry climate and the moisture problem isn’t severe. You could also try a dehumidifier or install a vapor barrier on the floor, leaving the walls exposed. A new drainage system may eliminate the moisture problem if it is not caused by humidity.

The Roseland, LA homeowners’ guide to basement waterproofing services

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