Is it worth it to waterproof a basement?

• <div><p>Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.</p></div>

Get matched with top basement waterproofing pros in Arnold, CA

Q: What is the best drainage around a foundation?

• <div><p>Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it&rsquo;s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques&mdash;like soil gradation and gutter and leader installation&mdash;to resolve the underlying problem.</p></div>

Q: What is the best type of insulation for crawl spaces?

• <div><p>Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.</p></div>

Q: Can I enclose my crawl space?

• <div><p>Yes, you can enclose your crawl space. Enclosing your crawl space can promote energy efficiency and reduce the risks of pests and mold by limiting factors like humidity. It can also reduce heat loss, which is why doing so for the winter can make your home more comfortable.</p></div>

Q: What causes problems with crawl space foundations?

• <div><p>Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.</p></div>

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Verified Reviews for Basement Waterproofing pros in Arnold, CA

*The Angi rating for Basement Waterproofing companies in Arnold, 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 Arnold, 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 February 04, 2025

Reviewed in February 2025
Miguel was a consummate professional who saved our roof right before a rain storm. He came out at night to beat the storm and quickly and expertly patched three holes. He was very thorough and his price could not be beat! HIRE THIS MAN! You won't be sorry! Thank you Miguel and Aguilera...
Aguilar Construction
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Reviewed in January 2025
Jose did a fantastic job applying the external stucco layer on a really unique structure we built on our property. They were timely, professional and really made the structure look beautiful!
Universal Lath and Plaster
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Reviewed in August 2024
Jeff is very easy to work with and provide an excellent dumpster service to our home renovation project. I would highly recommend his service to other clients.
Springer Landscaping
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Reviewed in June 2024
Josh and his company did far more than a yard install. They did front and backyards. Concrete driveways , curbs and lighting. The quality of work is exemplary and we have received numerous compliments of the work. I would highly recommend Josh and his team.
J T URBANO CONSTRUCTION
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Reviewed in December 2023
Mike did a great job with our project to lay a pad for a shed install. He takes a great deal of pride in his work and it shows in the finished product. He communicated throughout the sales and install process and made good on all commitments.
Concrete Innovations, Inc.
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Reviewed in August 2023
We hired Oscar to work on our unfinished garage. He did a great job with a fair price and cleaned up nicely after they were done.
Copan builders general remodeling
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Reviewed in December 2022
Michael was great! The work was actually for a shed installation so we could put our washer dryer outside our house and he did the plumbing, sewer, and electrical and carpentry all himself. It is hard to find someone that can do everything like this and to do it well. He is also very friendly...
Integrity Plumbing & Water Purification INC
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Reviewed in November 2021
Al did a great job inspecting our home! He was very thorough and took the time to explain his findings in detail.
Table Mountain Home Inspection
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Reviewed in May 2021
It was like I had a new bathroom.
Bay Area Grout Specialist
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Reviewed in September 2019
Sam came out within one hour of me visiting the homeadvisor website. He snaked out the drain and showed us why the problem happened...improper installation of the drainpipe in the basement. That's for another day, but the immediate problem was fixed quickly.
Raptor Rooter & Plumbing, LLC
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Find Basement waterproofing pros in Arnold

Palm Construction, Inc.

5.0(

112

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Arnold, 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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Hightower Plumbing Systems

5.0(

)

Basement Drainage Channels - Install

Serving Arnold, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Done in a timely manner and very knowledgeable with all the tools necessary to get any plumbing job done."

Copper House Mainline Shut-Off New Build+Irrigstion Mainline Shut-Off/Piping

+40

Recommended by100%of homeowners

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Hampton Enterprise LLC

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Arnold, 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."

Recommended by60%of homeowners

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Jacob Gregory Construction

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Arnold, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

I take great pride in my experience, expertise, quality, and customer service that I provide to meet the customers needs. It is my mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of my customers, I take great care to work and communicate with every client in a professional manner. My reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Response time2 days

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Basement Waterproofing questions, answered by experts

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Yes, you can enclose your crawl space. Enclosing your crawl space can promote energy efficiency and reduce the risks of pests and mold by limiting factors like humidity. It can also reduce heat loss, which is why doing so for the winter can make your home more comfortable.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

The Arnold, 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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