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Verified Reviews for Basement Waterproofing pros in Downey, ID

*The Angi rating for Basement Waterproofing companies in Downey, ID 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 Downey, ID 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 August 25, 2026

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Avatar for Foundation and Crawl Space Repair of Idaho
Foundation and Crawl Space Repair of Idaho
4.1(
19
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Downey, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"They were on time and on target and did a little extra that they observed above what the invoice was for. Nice person."
After CleanSpace Installation
Before CleanSpace Installation
Waterproofing - SumpPump
SmartJack
Stabilizing Foundations - Push Piers

+2

Response time1 day
Response rate99%
15 neighbors recently requested a quote
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Avatar for Shuler Contracting and Excavation LLC
Shuler Contracting and Excavation LLC
5.0(
2
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Downey, ID and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Shows up on time and does what they say they will do. I would highly recommend Shuler Contracting. We will likely have them back for more work around our place. Honest, hard working, good at what they do and pleasant to have on the property."
Photos
14 neighbors recently requested a quote
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Avatar for Chaud Company Plumbing Services LLC
Chaud Company Plumbing Services LLC
4.7(
28
)
Basement Drainage Channels - Install

Serving Downey, ID and surrounding areas

In business since 1986

Credit card accepted

"Well. 1st plumber who looked at the system said shower valves needed to be replaced but that was a problem because there are no access panels. Chaub plummer advised valves were good quality and there was no need to replace. He replaced/installed new hardware and did a great job in a timely manner."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by96%of homeowners
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Avatar for Foundations First Northwest, LLC
Foundations First Northwest, LLC
5.0(
4
)
Basement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Downey, ID and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Foundation Northwest was amazing! Helped us with water issues in our crawlspace."
Egress Window
Installs
Installs
Installs
Installs

+22

Response time2 days
3 neighbors recently requested a quote
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Downey, ID and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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Avatar for BK Earthworks
BK Earthworks
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Downey, ID and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

We specialize in excavation services, including trampoline dig outs, demolition, concrete prep, material delivery, material haul off, trenching, and basement dig outs.

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Avatar for Rex Equipment
Rex Equipment
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Downey, ID and surrounding areas

Free estimates

Credit card accepted

We are local small business with the equipment and experienced staff to meet your heavy equipment needs! We offer a variety of services including but not limited to excavation work, Backfilling ditches, Removing tree stumps, clearing snow, or anything else you might need a big machine for.

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Double SS Construction / Excavation.
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Downey, ID and surrounding areas

In business since 2005

Free estimates

Credit card accepted

We at Double SS focus on quality landscaping projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. We are Idaho's BEST solution for all of your excavation, landscape, sprinkler, haul-away and Please call us today for an estimate. We look forward to working with you.\n

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Showing 1-10 of 13
Basement Waterproofing questions, answered by experts

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

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.

The Downey, ID 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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