Get matched with top basement waterproofing pros in Bayside, CA

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: Should I be worried about water in my basement?

• <div><p>You should take care of any sign of water in your basement, whether it&rsquo;s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home&rsquo;s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With <a href="https://www.angi.com/articles/how-much-does-mold-remediation-service-cost.htm">mold remediation costs</a> ranging between <b>$1,200 and $3,400</b>, it&rsquo;s best to avoid mold issues by fixing the leak.</p></div>

Q: Who do you hire for crawl space encapsulation?

• <div><p>Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure <a href="https://www.angi.com/articles/hire-crawl-space-contractor.htm">how to hire a crawl space pro</a>, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.</p></div>

Q: Which storm shelter is the best?

• <div><p>Below-ground shelters are the best in terms of durability, but there is a risk of flooding and obstruction. Modern technology and rigorous construction requirements make above-ground shelters a better option for accessibility, safety, and, usually, your budget. They may not have the same aesthetic appeal, but many of their features make above-ground shelters a better option. </p></div>

Q: Is a vapor barrier required in a crawl space?

• <div><p>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 <a href="https://www.angi.com/articles/4-steps-protect-your-crawl-space.htm">keep your crawl space dry</a>.</p></div>

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Verified Reviews for Basement Waterproofing pros in Bayside, CA

*The Angi rating for Basement Waterproofing companies in Bayside, 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 Bayside, 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 December 12, 2025

Reviewed in December 2025
They did so much more than plumbing! After analyzing the problem with an outside waterline, they removed offensive roots, bulbs, and foliage. They cleared the area and replaced plastic pipes with metal ones. The bill was reasonable and the water company is no longer seeing several gallons of...
Blossom Landscaping And Handyman Service
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Reviewed in October 2025
Deed’s gutter service did an excellent job installing my leaf filter gutter protection device he repaired a crack in my gutter. He fixed a drain pipe, cleaned my gutters excellent job. Very friendly knowledgeable and was on time. Highly recommendable
Good Deeds Gutter Service
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Reviewed in June 2025
I contacted K2V Concrete to provide a quote for a concrete driveway at a residential home in McKinleyville. We are a non-profit company located in the San Francisco Bay Area and I was having difficulties finding someone to do the work. Michael was so helpful and was able to complete the work...
K2V Concrete, Inc.
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Reviewed in June 2025
They worked long hours even weekend to get job done. It?s a wonderful fence fence on a sloped backyard they also cleaned up all the mess
Green Sun Landscaping
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Reviewed in July 2024
If you need anything under the realm of plumbing, this is the Man to call. Quality work, and doesn't take 3 months to get back to you.
Coast to Coast Plumbing
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Reviewed in August 2023
The paint looks awesome and the bill was less than the estimate! As I look around our house, I see several projects that Lou and his company have completed--bathroom, lighting, windows, outdoor patio--and they're all first class! We have several other projects in mind and will trust Lou...
Simple Visions
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Reviewed in May 2023
We just purchased and installed a new shed from Junior Barns and we love it! We also bought one back in 2017 and it is still in wonderful shape. My wife and I are highly recommending this company and its products.
Junior Barns
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Reviewed in February 2023
They finished a drywall works for me.
Cutting edge finishes
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Reviewed in September 2022
Fabulous; since fence was close to our garage and right next to neighbor's garage, it was a tricky situation. S-V was able to modify our gutters and convince the neighbor to allow installation of gutters. Furthermore all of the S-V workmen were observant, helpful and amazing workers. Since...
Simple-Visions Home Remodeling
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Reviewed in June 2022
Construction employees were very efficient. Reported for work on time.] Cleaned up after their work. They removed the bathtub and installed a walk-in Shower with two shower heads. Nice doors with horizontal handle on both doors. No skimping on the product. First Class. Yes I would have...
Hunter and Son Construction, Inc.
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Find Basement waterproofing pros in Bayside

Palm Construction, Inc.

5.0(

112

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Bayside, 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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Redwood Plumbing and Drain Cleaning

4.7(

)

Basement Drainage Channels - Install

Serving Bayside, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They were very prompt to an emergency situation, and came out after asking about the pipe. They replaced my damaged pipe quick and efficiently and everything was back to working order within the hour."

+12

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 Bayside, 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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Daniel White

New to Angi

Basement Drainage Channels - Install

Serving Bayside, CA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our 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 our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Basement Waterproofing questions, answered by experts

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.

You should take care of any sign of water in your basement, whether it’s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home’s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With mold remediation costs ranging between $1,200 and $3,400, it’s best to avoid mold issues by fixing the leak.

Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure how to hire a crawl space pro, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.

Below-ground shelters are the best in terms of durability, but there is a risk of flooding and obstruction. Modern technology and rigorous construction requirements make above-ground shelters a better option for accessibility, safety, and, usually, your budget. They may not have the same aesthetic appeal, but many of their features make above-ground shelters a better option.

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.

The Bayside, 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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