Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Weldon, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Weldon, CA

*The Angi rating for Basement Waterproofing companies in Weldon, 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 Weldon, 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 10, 2025

Find Basement waterproofing pros in Weldon

Avatar for Western Pacific Roofing Corp
Western Pacific Roofing Corp
4.8(
24
)

Serving Weldon, CA and surrounding areas

In business since 1949

Free estimates

Emergency services offered

"Excellent! I could not have asked for a better crew. JT, Shaun, Pedro and Kayla were my direct contacts and all were very professional. Western Pacific Roofing came to the rescue just before this last big rain. They were not prepared to repair my roof upon first observation, however, they were able to secure the exposed area so as not to allow further damage from the impending rain storms. We survived the rain, they returned the next business day after the rains. Roof is repaired and I’m completely satisfied with my overall experience. Western Pacific Roofing has become my go to company for all of my properties’ roofing needs..."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Request Quote
Avatar for Isi Plumbing
Isi Plumbing
New to Angi

Serving Weldon, CA and surrounding areas

Emergency services offered

We have the experience and dedication to get the job done right! Specializing in plumbing services; 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! Call or click for your FREE estimate today! 20 years of experience.

Additional Photos
Request Quote
Basement Waterproofing questions, answered by experts

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you’re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

“Basement waterproofing” sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.

The Weldon, 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