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Verified Reviews for Basement Waterproofing pros in Marina, CA

*The Angi rating for Basement Waterproofing companies in Marina, 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 Marina, 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 November 22, 2025

Find Basement waterproofing pros in Marina

Avatar for Groundworks

Groundworks

3.40(
5
)
•Approved Pro

Groundworks

3.40(
5
)
•Approved Pro
20 years of experience
Free onsite estimate

In 2005, Steven and Kelly Egloff founded Bay Area Underpinning with the goal of providing a cost-effective, engineered solution to foundation settlement problems with an emphasis on educating customers. In 2023, BAU partnered with Groundworks, the nation’s leading and fastest growing foundation repair and water management solutions provider, to offer the best products in the industry and provide elite business management resources to their employees. BAU will now operate under the Groundworks name, while continuing to improve the customer experience and provide expertise and guidance from San Jose to Sacramento. Schedule your FREE inspection today! 1116054

"went horrible 2 week job took 7 months"

Cat D on April 2025

In 2005, Steven and Kelly Egloff founded Bay Area Underpinning with the goal of providing a cost-effective, engineered solution to foundation settlement problems with an emphasis on educating customers. In 2023, BAU partnered with Groundworks, the nation’s leading and fastest growing foundation repair and water management solutions provider, to offer the best products in the industry and provide elite business management resources to their employees. BAU will now operate under the Groundworks name, while continuing to improve the customer experience and provide expertise and guidance from San Jose to Sacramento. Schedule your FREE inspection today! 1116054

"went horrible 2 week job took 7 months"

Cat D on April 2025

JMH Construction and Design

1.00(
1
)

JMH Construction and Design

1.00(
1
)
27 years of experience

General Contracting Since its inception in 1998, JMH Construction & Design has successfully tailored its business model to provide exceptional services predicated by the unique needs of each and every client. JMH Construction & Design has completed thousands of projects across the Central Coast, ranging from project conceptualization to completion and everywhere in between. Our primary goal is to provide our clients with a high level of professional and personal service. Clients have the option of either having all of their design and construction needs handled through our firm, or integrating JMH Construction & Design with an established team to create the dream that the client envisions. Since its inception in 1998, JMHConstruction & Design has operated successfully and seamlessly under both business models. JMH Construcition & Design has earned a sterling reputation from its clients and continues to acquire most of work through a well developed referral base. Some of our Project Scopes: Residential & Commercial Design Project Planning, Subdivision & Development Remodels and Additions New Construction Commercial Tenant Improvements Spec Building Emergency & Disaster Services Building Maintainence & Preventative Care Subcontractor Services

General Contracting Since its inception in 1998, JMH Construction & Design has successfully tailored its business model to provide exceptional services predicated by the unique needs of each and every client. JMH Construction & Design has completed thousands of projects across the Central Coast, ranging from project conceptualization to completion and everywhere in between. Our primary goal is to provide our clients with a high level of professional and personal service. Clients have the option of either having all of their design and construction needs handled through our firm, or integrating JMH Construction & Design with an established team to create the dream that the client envisions. Since its inception in 1998, JMHConstruction & Design has operated successfully and seamlessly under both business models. JMH Construcition & Design has earned a sterling reputation from its clients and continues to acquire most of work through a well developed referral base. Some of our Project Scopes: Residential & Commercial Design Project Planning, Subdivision & Development Remodels and Additions New Construction Commercial Tenant Improvements Spec Building Emergency & Disaster Services Building Maintainence & Preventative Care Subcontractor Services

Avatar for Ryan Builders Inc.

Ryan Builders Inc.

5.00(
1
)

Ryan Builders Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ryan Builders Inc. is your one-stop-shop for kitchen, bath and home design and remodels. Offering a wide range of in house services allows Ryan Builders Inc. to completely manage your project from the initial idea to the final project and maintain complete control and absolute accountability of the quality, schedule, and budget. We accept all major credit cards.

Ryan Builders Inc. is your one-stop-shop for kitchen, bath and home design and remodels. Offering a wide range of in house services allows Ryan Builders Inc. to completely manage your project from the initial idea to the final project and maintain complete control and absolute accountability of the quality, schedule, and budget. We accept all major credit cards.

South Coast Construction

No reviews yet

South Coast Construction

No reviews yet
26 years of experience

36 years in High-End Residential, and Commercial Construction. Serving Monterey to Los Angeles Counties Quality assured Sub-Contractor lists, new construction and remodel work. Home repairs and maintanance. Specifically specialize in corrosion pron environments. 125.00 minimum service call, covers evaluation and repairs up to 2 hours plus materials. Work then billed at 65.00 hr. plus materials, plus Profit and Overhead 10%. First consultation/estimate is free of charge within 25 Miles of 93921, or 93066 and does not include repairs, those are estimated seperatly.

36 years in High-End Residential, and Commercial Construction. Serving Monterey to Los Angeles Counties Quality assured Sub-Contractor lists, new construction and remodel work. Home repairs and maintanance. Specifically specialize in corrosion pron environments. 125.00 minimum service call, covers evaluation and repairs up to 2 hours plus materials. Work then billed at 65.00 hr. plus materials, plus Profit and Overhead 10%. First consultation/estimate is free of charge within 25 Miles of 93921, or 93066 and does not include repairs, those are estimated seperatly.

Consolidated

No reviews yet

Consolidated

No reviews yet
37 years of experience

We specialize in repair and re-construction of homes and buildings. Structural and cosmetic repair. General Contracting, HVAC heating design installation and repair. Remodeling and Insurance repairs restorations and code up-grades.

We specialize in repair and re-construction of homes and buildings. Structural and cosmetic repair. General Contracting, HVAC heating design installation and repair. Remodeling and Insurance repairs restorations and code up-grades.

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Basement Waterproofing questions, answered by experts

Yes, water coming up from the floor should be treated as an emergency. If you're unable to either identify or stop the source of the water on your own, contact an emergency plumber right away. In addition to harming your flooring, standing or pooled water can lead to water-damaged concrete.

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.

Water damage in your home’s foundation is gradual, often beginning with small cracks that let water seep in. Over time, this weakens the foundation, which then allows in more water, causing significant structural damage. This process can take months or years to destroy your foundation, and the repairs can be very costly. Have your foundation inspected regularly to prevent significant damage.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

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.

The Marina, 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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