Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Wasco, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Wasco, CA?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Wasco, CA

*The Angi rating for Basement Waterproofing companies in Wasco, 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 Wasco, 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 May 13, 2026

Find Basement waterproofing pros in Wasco

Avatar for ELLIOTT'S SPRINKLER & LANDSCAPE
ELLIOTT'S SPRINKLER & LANDSCAPE
4.5(
66
)
Basement Drainage Channels - Install

Serving Wasco, CA and surrounding areas

In business since 1976

Free estimates

Credit card accepted

"everything went great, came when he said he would, no surprises, got the job done an a few hours
THANK YOU
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by92%of homeowners
Request Quote
Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Wasco, 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."
Additional Photos
Additional Photos
Recommended by60%of homeowners
Request Quote
Avatar for Alpha Omega Discount Plumbing & Drain Services
Alpha Omega Discount Plumbing & Drain Services
3.4(
5
)
Basement Drainage Channels - Install

Serving Wasco, CA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"They were on time, and did a great job! I recommend these guys and will use this company again.  The person came for a leaky faucet, but I asked them to put in shut off valves and they ended up helping me because the old disposal was leaking  and I did not know this, so they ended up doing all this work for me and fixing all the problems.  I appreciate the professional help.  I recommend this company.


"
Additional Photos
Recommended by75%of homeowners
Request Quote
Basement Waterproofing questions, answered by experts

If foundation problems are not fixed, they will likely worsen over time, leading to more complex and expensive repairs. Neglecting a damaged foundation can cause a range of issues, including:

  • Structural Damage: Minor problems like small cracks can escalate into major structural issues. This can damage the house above the foundation and, in severe cases, lead to foundation walls caving in or a total collapse.

  • Water Damage and Pests: Moisture and water intrusion can cause flooding, mold growth, and pest infestations.

  • Health and Safety Risks: Mold can lead to poor indoor air quality and other health risks, while structural instability poses a significant safety hazard.

  • Reduced Home Efficiency: A compromised foundation can negatively impact your home's energy efficiency.

To avoid these escalating problems and costs, it's best to hire a foundation repair company to address any issues as soon as you become aware of them. The earlier problems are discovered and fixed, the lower the repair cost will likely be.

The most flood-resistant materials you can count on in a flood scenario are concrete, closed-cell insulation, foam insulation (also known as expandable foam), pressure-treated wood, marine-grade plywood, and ceramic tile. When a material is flood-resistant, it can withstand direct contact with floodwater for at least 72 hours without being significantly damaged.

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.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

The Wasco, CA 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