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Verified Reviews for Basement Waterproofing pros in Olympic Valley, CA

*The Angi rating for Basement Waterproofing companies in Olympic Valley, CA 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 Olympic Valley, CA 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 July 14, 2026

Find Basement waterproofing pros in Olympic Valley

Avatar for Groundworks
Groundworks
4.9(
7
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Olympic Valley, CA and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Warranties offered

"The team went above and beyond to make sure we understood everything that was being done during the project. Very kind and respectful team. Great work. Thanks to Foreman Erick Baez chia Juan Ortega, Bricio Contreras, Aamuel Ayala, Alonso Castaneda and Juan Valenzuela Diaz."
Basement
Basement
Basement
Basement
Concrete

+16

125 neighbors recently requested a quote
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Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.8(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Olympic Valley, CA and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"It went fine. They showed up on time. They did exactly what they said they were going to do. They left properly."
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+19

Recommended by93%of homeowners
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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 Olympic Valley, CA 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."
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Recommended by60%of homeowners
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SUPERBEST WATER DAMAGE & FLOOD REPAIR RENO LLC
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Olympic Valley, CA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

SUPERBEST WATER DAMAGE & FLOOD REPAIR RENO LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!\n

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Handle it handyman & construction
New to Angi
Basement Drainage Channels - Install

Serving Olympic Valley, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are a full service handyman company with 25+ years combined experience. We have the experience to accomplish any task at hand. Our skills consist of \nRoof repair, siding and exterior aesthetic, gutters, windows, interior: kitchen/bath, sheet rock, paint , light electrical, plumbing, furniture installation, flooring/carpet, masonry, and much more. If you want it done right, we're here for you!

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+3

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Avatar for RTS Handy Help
RTS Handy Help
New to Angi
Basement Drainage Channels - Install

Serving Olympic Valley, CA and surrounding areas

In business since 2024

I'm Robert (owner/operator) I have been in the construction industry for 15 years I can help with anything from framing,drywall, painting, some plumbing,some electrical, general repairs and maintenance to putting furniture together, mounting TVs, hanging pictures we're just here to help make life alittle easier

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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.

Pooling or standing water in your basement should be cause for alarm and action. This indicates that there is a leak or a drainage issue, and until you repair the root of the problem, the situation will only happen again or grow in severity. It’s important to deal with water damage as soon as it occurs.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

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.

The Olympic Valley, CA 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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