Get matched with top basement waterproofing pros in Three Rivers, CA

Q: How do I make sure my basement walls are waterproof?

• <div><p>To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.</p><p>Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.</p></div>

Q: Can I use dry mode instead of a dehumidifier?

• <div><p>While &quot;dry&quot; mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.</p></div>

Q: Why does my crawl space smell like a sewer?

• <div><p>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. </p></div>

Q: Does everything get wet in a wet room?

• <div><p>No, everything doesn&rsquo;t get wet if the bathroom is well-designed and the fixtures are properly installed. It&rsquo;s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn&rsquo;t housed in an enclosed space, you&rsquo;ll need to make sure the towel rack and toilet paper holder are placed in areas where they won&rsquo;t get wet. </p></div>

Q: What methods are used for foundation repair?

• <div><p>Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.</p></div>

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Verified Reviews for Basement Waterproofing pros in Three Rivers, CA

*The Angi rating for Basement Waterproofing companies in Three Rivers, 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 Three Rivers, 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 April 29, 2026

Reviewed in April 2026
Incredible professional, who goes above and beyond to get the job done!
Bravo Electric & Energy
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Reviewed in January 2026
Very good service and honest opinions
GZ CONSTRUCTION LLC
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Reviewed in January 2026
Our water company contracted with Avenida Concrete to repave a county street after we dug a trench to repair a broken water main. They did a very good job; we couldn't ask for better. The county's road inspector also approved of the repair.
AVENIDA CONCRETE
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Reviewed in December 2025
I use Plumbing Plus because of their professionalism and technical expertise. I was lucky enough to have Tony ( again ) as my technician. He gave me options, and began with the least expensive option- which turned out to be the solution. Will definitely use this company again!
Plumbing Plus
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Reviewed in January 2025
Austin was very professional and new exactly what I needed done and how to fix it,he already had the parts on hand as well which saved time. I am going to recommend prophecy Plumbing to all my friends and family the service was amazing. He is now my go to plumber and will be as long as im...
PROPHECY PLUMBING
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Reviewed in November 2023
Very courteus and on time.
Jeffrey Hess Real Estate Services
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Reviewed in May 2023
They trimmed a large oak tree to keep it from splitting. It looks good.
MAG Tree Service Inc
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Reviewed in March 2023
Duct cleaning servive: Courteous even on appointment time (I work nights really appreciated) showed up on time and finished well before I went to work and was thorough.
Sierra Duct Services-Unlicensed Contractor
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Reviewed in February 2023
Sam was quick to reply prior to the job, friendly and professional, and prompt. We are happy with the toilet project he fixed and will use him again in the future. He did a great job!
Handyguys 4 Hire-Unlicensed Contractor
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Reviewed in April 2022
I am extremely happy with their work, they went above and beyond,
ON POINT MECHANICAL
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Find Basement waterproofing pros in Three Rivers

Palm Construction, Inc.

5.0(

112

)

Serving Three Rivers, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Very professional. Completed the job in two weeks. The deliverables were as promised. They were very independent, requiring only minimal involvement from the client. However, communication with the owner could be enhanced a bit."

Recommended by100%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Three Rivers, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."

Recommended by60%of homeowners

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A.K.I.I.

New to Angi

Serving Three Rivers, CA and surrounding areas

In business since 2003

Free estimates

K.T.W. Land Development provides local area consumers with superior quality land development and construction services. With years of experience in the industry, you can be sure your project will be handled promptly and professionally. Call K.T.W. Land Development today to schedule an appointment for your project estimate!

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Basement Waterproofing questions, answered by experts

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

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.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

The Three Rivers, 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

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