Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Idalou, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Idalou, TX?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Idalou, TX

*The Angi rating for Basement Waterproofing companies in Idalou, TX 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 Idalou, TX 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 February 01, 2026

Find Basement waterproofing pros in Idalou

Avatar for Legacy Supportworks, LLC
Legacy Supportworks, LLC
4.7(
40
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Idalou, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Very courteous, professional, and respectful crew. The work done exceeded my expectations of quality work which was also accomplished in a timely manner. I would definitely call on them again for further home foundation and driveway repairs. Great job!!!"
Closing gap due to sinking slab
Straightening the poles
Gap in walls due to sinking slab
Commercial Grade PolyLevel Foam
Transmission Poles

+17

Response time1 day
61 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Jay Young Plumbing Heating & Air Conditioning
Jay Young Plumbing Heating & Air Conditioning
4.6(
74
)
Basement Drainage Channels - Install

Serving Idalou, TX and surrounding areas

Approved

In business since 1997

Emergency services offered

Warranties offered

"They will be here tomorrow to work on leak."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for Lowder Property Services
Lowder Property Services
4.6(
11
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Idalou, TX and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"The guy that came out did a great job. Very professional. He replaced multiple pickets and my gate now opens and closes perfectly. Me and my husband are very happy with the work Lowder Property Services did."
Tree Trimming
Tree Trimming
Stove Repair
Glass Replacement
Sink Stoppage

+13

30 neighbors recently requested a quote
Request Quote
Avatar for Groundworks
Groundworks
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Idalou, TX and surrounding areas

Approved (Corporate)

In business since 2017

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Basement
Concrete

+16

42 neighbors recently requested a quote
Request Quote
Avatar for The Basement Kings
The Basement Kings
4.8(
16
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Idalou, TX and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"The basement king was a pleasure to work with. His knowledge is unmatched in the Texas area for sure. I received multiple quotes and talked to multiple companies and he was the best. He's passionate about his work and the manner in which it's done. If he says something, it happens. An added benefit was their cleanliness. Usually a job site of this size and complexity is a mess, but not with the basement kings. 10/10!"
Recommended by92%of homeowners
Request Quote
Avatar for Concrete Decorative Coating Systems
Concrete Decorative Coating Systems
4.4(
7
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Idalou, TX and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"It was wonderful. Very impress."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by85%of homeowners
Request Quote
Avatar for The Bees Knees Service Co.
The Bees Knees Service Co.
5.0(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Idalou, TX and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"Best service I have ever had,I recommend them to everyone,you won't be disappointed. Very nice and professional and prices are very reasonable. Superior service."
Response time30 mins
Response rate94%
Recommended by100%of homeowners
Request Quote
Avatar for Murphy's Law Plumbing Company
Murphy's Law Plumbing Company
5.0(
2
)
Basement Drainage Channels - Repair

Serving Idalou, TX and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Fair and honest with everyone no matter where you are and no matter who you are. Do the same work at your house as I would at my moms house. Professional, years of experience, extremely punctual.

Recommended by50%of homeowners
Request Quote
Showing 1-10 of 20
Basement Waterproofing questions, answered by experts

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Idalou, TX homeowners’ guide to basement waterproofing services

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

See all articles