Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Richmond, CA

There are 3 highly-rated local basement waterproofing pros.

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Verified Reviews for Basement Waterproofing pros in Richmond, CA

*The Angi rating for Basement Waterproofing companies in Richmond, 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 Richmond, 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 October 04, 2025

Find Basement waterproofing pros in Richmond

Avatar for Groundworks

Groundworks

2333 Courage Dr Ste C
4.33(
12
)
•Approved Pro

Groundworks

2333 Courage Dr Ste C
4.33(
12
)
•Approved Pro
Super Service Award
Customers say: Quality work
77 local quotes requested
20 years of experience

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025

Avatar for Drainage Pros

Drainage Pros

1456 SOS Dr
4.21(
19
)
•Approved Pro

Drainage Pros

1456 SOS Dr
4.21(
19
)
•Approved Pro
Customers say: Quality work
53 local quotes requested
43 years of experience

For over 33 years, Drainage Pros has successfully eliminated drainage and standing water problems for residential and commercial clients in the greater San Francisco Bay Area. At Drainage Pros, we specialize in providing each of our clients with reliable cost effective, permanent drainage solutions. Drainage Pros is the Bay Area leader in installing drainage systems with guaranteed and predictable results. Because of our ability to eliminate standing water problems, we are the first and only company in the Bay Area that offers you in writing a "5 Year No Standing Water Guarantee!" This unique guarantee of ours is unequaled in the industry. We have the skills that many have come to trust for all their Bay Area drainage needs. Our expert team is well trained and detail oriented while addressing the causes of your drainage water problems. You can rely on us! We will handle any and all standing water problems you are experiencing. Our team is committed to providing you with personalized service, the utmost care and our complete dedication to all of your project needs. At Drainage Pros, we understand that providing drainage solutions is a specialized discipline requiring a specific skill-set and training. So, whether you need a French drain, a sump pump, or a surface drainage system, Drainage Pros are the professionals of choice to rely upon every time to get your job done right! Drainage Pros, Results Guaranteed!

"The entire project took 9 days and involved a crew that was exceptional in every way. From Terrie to Tom, Rich (the owner), Alberto (the project manager), Eusebio (Alberto's right-hand man), and the entire team--they were the most respectful, diligent, patient, and fexible crew I've ever worked with. The quality of their work was outstanding, and they took great care in respecting our property while delivering an excellent solution. From a value standpoint, their price represented the best value proposition. Given the decades of experience doing ONLY this, they are literally the only game in town in my opinion. I highly recommend this team. They genuinely care about their work and provide a top-notch service."

Richard L on October 2024

For over 33 years, Drainage Pros has successfully eliminated drainage and standing water problems for residential and commercial clients in the greater San Francisco Bay Area. At Drainage Pros, we specialize in providing each of our clients with reliable cost effective, permanent drainage solutions. Drainage Pros is the Bay Area leader in installing drainage systems with guaranteed and predictable results. Because of our ability to eliminate standing water problems, we are the first and only company in the Bay Area that offers you in writing a "5 Year No Standing Water Guarantee!" This unique guarantee of ours is unequaled in the industry. We have the skills that many have come to trust for all their Bay Area drainage needs. Our expert team is well trained and detail oriented while addressing the causes of your drainage water problems. You can rely on us! We will handle any and all standing water problems you are experiencing. Our team is committed to providing you with personalized service, the utmost care and our complete dedication to all of your project needs. At Drainage Pros, we understand that providing drainage solutions is a specialized discipline requiring a specific skill-set and training. So, whether you need a French drain, a sump pump, or a surface drainage system, Drainage Pros are the professionals of choice to rely upon every time to get your job done right! Drainage Pros, Results Guaranteed!

"The entire project took 9 days and involved a crew that was exceptional in every way. From Terrie to Tom, Rich (the owner), Alberto (the project manager), Eusebio (Alberto's right-hand man), and the entire team--they were the most respectful, diligent, patient, and fexible crew I've ever worked with. The quality of their work was outstanding, and they took great care in respecting our property while delivering an excellent solution. From a value standpoint, their price represented the best value proposition. Given the decades of experience doing ONLY this, they are literally the only game in town in my opinion. I highly recommend this team. They genuinely care about their work and provide a top-notch service."

Richard L on October 2024

Avatar for Groundworks

Groundworks

2333 Courage Dr STE C
5.00(
2
)
•Approved Pro

Groundworks

2333 Courage Dr STE C
5.00(
2
)
•Approved Pro
150 local quotes requested
2 years of experience

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "

Sam _ on May 2025

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "

Sam _ on May 2025

BLUE LADDER GENERAL CONSTRUCTION INC

5.00(
1
)

BLUE LADDER GENERAL CONSTRUCTION INC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Amilcar and his crew completed the project on time and did an excellent job. I highly recommend them."

Sandip P on November 2024

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Amilcar and his crew completed the project on time and did an excellent job. I highly recommend them."

Sandip P on November 2024

10X Design Build

No reviews yet

10X Design Build

No reviews yet
Free onsite estimate

I am a General Contractor who specializes is in additions, remodeling, HVAC, electrical and all homeowner needs. I have an extensive background in general contracting with mixed use projects valuing $300M in total value. I have built mixed use buildings totaling over 400 units.

I am a General Contractor who specializes is in additions, remodeling, HVAC, electrical and all homeowner needs. I have an extensive background in general contracting with mixed use projects valuing $300M in total value. I have built mixed use buildings totaling over 400 units.

Geico Builders

1901 Harrison Street
5.00(
26
)

Geico Builders

1901 Harrison Street
5.00(
26
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We used Geico Builders for our bathroom remodel. We collected a few quotes, and we felt like the quote for the value was the best. I appreciated the clear scope and payment schedule. We started with a tiny bathroom and had plans to remove a couple of walls to make it larger. Leading up to demo day, our project manager Mila and the team pulled permits and helped us understand which finishes/materials we needed to order. I had a clear idea of our design vision, so I didn't need a lot of assistance there, but I found the 3D rendering helpful to see. Our project took a little over 5 weeks. The foreman David and crew did a great job. I was many specific requests, and I felt like David always did his best to incorporate my requests. We had a few hiccups, as with any project. We ran out of tile, which caused a small delay. The crew also misplaced some of our shower fixtures and we had to reorder them. The team was able to cover the cost of these, which I appreciated. I liked how we had a group to stay on top of updates. There were times when I would have liked more communication regarding the crew's schedule, delays, etc. but overall, I felt like my questions were always answered. Love my new bathroom, thank you."

Mae B on September 2025

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We used Geico Builders for our bathroom remodel. We collected a few quotes, and we felt like the quote for the value was the best. I appreciated the clear scope and payment schedule. We started with a tiny bathroom and had plans to remove a couple of walls to make it larger. Leading up to demo day, our project manager Mila and the team pulled permits and helped us understand which finishes/materials we needed to order. I had a clear idea of our design vision, so I didn't need a lot of assistance there, but I found the 3D rendering helpful to see. Our project took a little over 5 weeks. The foreman David and crew did a great job. I was many specific requests, and I felt like David always did his best to incorporate my requests. We had a few hiccups, as with any project. We ran out of tile, which caused a small delay. The crew also misplaced some of our shower fixtures and we had to reorder them. The team was able to cover the cost of these, which I appreciated. I liked how we had a group to stay on top of updates. There were times when I would have liked more communication regarding the crew's schedule, delays, etc. but overall, I felt like my questions were always answered. Love my new bathroom, thank you."

Mae B on September 2025

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FAQs for basement waterproofing projects in Richmond, CA

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

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Richmond, 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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