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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in San Mateo

Avatar for Groundworks

Groundworks

1161 N Fair Oaks Ave
4.67(
3
)
Approved Pro

Groundworks

1161 N Fair Oaks Ave
4.67(
3
)
Approved Pro
81 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.

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company). "

Suzanne R on March 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.

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company). "

Suzanne R on March 2025


Avatar for Foundation Repair of CA

Foundation Repair of CA

1813 Rutan Drive Suite A
5.00(
2
)
Approved Pro

Foundation Repair of CA

1813 Rutan Drive Suite A
5.00(
2
)
Approved Pro
Customers say: Quick response
35 local quotes requested
14 years of experience

At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more! We pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.

"All around good experience"

Tat H on August 2023

At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more! We pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.

"All around good experience"

Tat H on August 2023


Avatar for Tikal Painting Corp

Tikal Painting Corp

248 FARALLONES ST
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Tikal Painting Corp

248 FARALLONES ST
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!


Avatar for Groundworks

Groundworks

1161 N Fair Oaks Ave
3.00(
4
)
Approved Pro

Groundworks

1161 N Fair Oaks Ave
3.00(
4
)
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


Avatar for Go Green Landscape

Go Green Landscape

584 Castro St
5.00(
4
)
Approved Pro

Go Green Landscape

584 Castro St
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
207 local quotes requested

We specialize in all phases of landscaping and hardscaping services! At Go Green Landscape our belief is that our customers needs are the utmost importance. Our team has experience dating back to 2005 and are committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or to small, please contact us for a free estimate!

"The service went well. They were quick."

Oz S on June 2021

We specialize in all phases of landscaping and hardscaping services! At Go Green Landscape our belief is that our customers needs are the utmost importance. Our team has experience dating back to 2005 and are committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or to small, please contact us for a free estimate!

"The service went well. They were quick."

Oz S on June 2021


Poly-Am Masonry & Concrete

Based Out Of
5.00(
1
)
Approved Pro

Poly-Am Masonry & Concrete

Based Out Of
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
124 local quotes requested

We offer a variety of concrete services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I recently had the pleasure of working with Ben and his team on a major concrete project at my property in San Mateo, and I cannot recommend them highly enough. Our project involved constructing a 180-foot-long sidewalk and a 16-car garage driveway on a busy street, which required precision, organization, and expertise. Ben and his team exceeded my expectations in every way. From the very beginning, Ben was professional, transparent, and detail-oriented. He walked me through the entire process, including securing the necessary city permits and clearly marking all underground utility lines to avoid any issues. His attention to detail and proactive approach gave me complete confidence in his abilities. During the project, we encountered an unexpected challenge: two segments of a corrupted underground sewer line. Ben handled the situation with remarkable professionalism and flexibility. He coordinated seamlessly with my plumber, adjusting his team's schedule to allow for the replacement of a total of 40 feet of 3" sewer lines. Additionally, he replaced the incoming copper water line without any delays or complications. This level of collaboration and problem-solving truly set Ben apart. The execution of the project was flawless. Ben and his team were incredibly organized and committed to staying on schedule. They arrived early every morning and worked diligently until late afternoon, ensuring consistent progress. It was clear that Ben treated my project as a top priority, and his dedication as a project manager was evident throughout. The quality of their work is outstanding. The finished sidewalk and driveway are not only functional but also aesthetically pleasing. Ben's quote was fair and reasonable, and he delivered exceptional value for the investment. I am so grateful to have found Ben and his team. If you're looking for a reliable, skilled, and professional concrete contractor who can handle unexpected challenges with ease, Ben is the best person for the job. I will definitely hire him again for any future projects and highly recommend him to anyone in need of top-notch concrete work. Thank you, Ben and team, for making this project such a positive experience! Your expertise, flexibility, and dedication are truly appreciated."

Jack W on February 2025

We offer a variety of concrete services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I recently had the pleasure of working with Ben and his team on a major concrete project at my property in San Mateo, and I cannot recommend them highly enough. Our project involved constructing a 180-foot-long sidewalk and a 16-car garage driveway on a busy street, which required precision, organization, and expertise. Ben and his team exceeded my expectations in every way. From the very beginning, Ben was professional, transparent, and detail-oriented. He walked me through the entire process, including securing the necessary city permits and clearly marking all underground utility lines to avoid any issues. His attention to detail and proactive approach gave me complete confidence in his abilities. During the project, we encountered an unexpected challenge: two segments of a corrupted underground sewer line. Ben handled the situation with remarkable professionalism and flexibility. He coordinated seamlessly with my plumber, adjusting his team's schedule to allow for the replacement of a total of 40 feet of 3" sewer lines. Additionally, he replaced the incoming copper water line without any delays or complications. This level of collaboration and problem-solving truly set Ben apart. The execution of the project was flawless. Ben and his team were incredibly organized and committed to staying on schedule. They arrived early every morning and worked diligently until late afternoon, ensuring consistent progress. It was clear that Ben treated my project as a top priority, and his dedication as a project manager was evident throughout. The quality of their work is outstanding. The finished sidewalk and driveway are not only functional but also aesthetically pleasing. Ben's quote was fair and reasonable, and he delivered exceptional value for the investment. I am so grateful to have found Ben and his team. If you're looking for a reliable, skilled, and professional concrete contractor who can handle unexpected challenges with ease, Ben is the best person for the job. I will definitely hire him again for any future projects and highly recommend him to anyone in need of top-notch concrete work. Thank you, Ben and team, for making this project such a positive experience! Your expertise, flexibility, and dedication are truly appreciated."

Jack W on February 2025


Avatar for Mejia Landscaping Inc

Mejia Landscaping Inc

5.00(
2
)
Approved Pro

Mejia Landscaping Inc

5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
172 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They did a excellent job and we were pleased with their service!"

Allan P on September 2023

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They did a excellent job and we were pleased with their service!"

Allan P on September 2023


Avatar for Geico Builders

Geico Builders

1901 Harrison Street
5.00(
27
)
Approved Pro

Geico Builders

1901 Harrison Street
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1563 local quotes requested

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.

"Excellent job! We contacted Geico Builders to renovate our Kitchen and two bathrooms - basically complete home remodel. The initial meeting was with Diane our project manager who upon meeting, felt like she was a great fit. She's very personable, straight forward, responsive, and always looked out in our best interest throughout the project. I can't say enough good things about her and Geico. The attention to detail is precise. They gave us the timeline for completing and kept me updated throughout the process. We're very happy with the work they have done and would not hesitate to go through Geico if we ever decide to have another remodel. We just love our new remodel bathrooms and kitchen."

Traci H on October 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.

"Excellent job! We contacted Geico Builders to renovate our Kitchen and two bathrooms - basically complete home remodel. The initial meeting was with Diane our project manager who upon meeting, felt like she was a great fit. She's very personable, straight forward, responsive, and always looked out in our best interest throughout the project. I can't say enough good things about her and Geico. The attention to detail is precise. They gave us the timeline for completing and kept me updated throughout the process. We're very happy with the work they have done and would not hesitate to go through Geico if we ever decide to have another remodel. We just love our new remodel bathrooms and kitchen."

Traci H on October 2025


Avatar for Natural Vibrations Landscaping

Natural Vibrations Landscaping

449 La Honda Rd
5.00(
20
)
Approved Pro

Natural Vibrations Landscaping

449 La Honda Rd
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
139 local quotes requested

We Provide Custom Fit Landscape's Construction and Design. Cal Poly Graduates we have over 25 years in the business with both General B and C-27 Licenses along with A+ rating with BBB. We are a Full In House Company that specializes in All Aspects of Landscape Construction from Outdoor Kitchens, Decks, Water Feature's, Out Door Room's, All HardScapes, Trellis's, Arbors, Patios and Plant Design and Installation. Along with Kitchen and Bathroom Remodeling, General Contracting and both ADU and Junior ADU's.

"Natural Vibrations Inc. just completed our second project with them, conversion of a 1960s rumpus room into a junior ADU, including bedroom, bathroom, kitchen, and dining space. It required thoughtful design, placement of lengthy sewer and water lines, extensive new electrical work, addition of a window, HVAC heat pump system, removal and replacement of new sheetrock, insulation, porcelain flooring, quartz countertops, appliances, fine carpentry including custom shelving, restoration of antique stained glass windows, tiling, and a versatile lighting system with spectrum-adjustable LED illumination. This was accomplished with minimal disruption and maximum attention to our input at every stage. We enjoyed their cheerful company and parted, once again, on the best of terms."

Sherry T on September 2024

We Provide Custom Fit Landscape's Construction and Design. Cal Poly Graduates we have over 25 years in the business with both General B and C-27 Licenses along with A+ rating with BBB. We are a Full In House Company that specializes in All Aspects of Landscape Construction from Outdoor Kitchens, Decks, Water Feature's, Out Door Room's, All HardScapes, Trellis's, Arbors, Patios and Plant Design and Installation. Along with Kitchen and Bathroom Remodeling, General Contracting and both ADU and Junior ADU's.

"Natural Vibrations Inc. just completed our second project with them, conversion of a 1960s rumpus room into a junior ADU, including bedroom, bathroom, kitchen, and dining space. It required thoughtful design, placement of lengthy sewer and water lines, extensive new electrical work, addition of a window, HVAC heat pump system, removal and replacement of new sheetrock, insulation, porcelain flooring, quartz countertops, appliances, fine carpentry including custom shelving, restoration of antique stained glass windows, tiling, and a versatile lighting system with spectrum-adjustable LED illumination. This was accomplished with minimal disruption and maximum attention to our input at every stage. We enjoyed their cheerful company and parted, once again, on the best of terms."

Sherry T on September 2024


Avatar for Ground Logic

Ground Logic

974 Ralston Ave, Suite 9
5.00(
5
)
Approved Pro

Ground Logic

974 Ralston Ave, Suite 9
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
308 local quotes requested

With over two decades of experience, Ground Logic transforms your outdoor space into a functional and beautiful extension of your home.  We specialize in the installation of hardscapes such as paver stones, concrete, and artificial turf, providing Bay Area residents with exceptional outdoor landscaping solutions. Our skilled team is passionate about creating inviting front and backyards, driveways, walkways, and lawns that enhance your property's value and aesthetic appeal.   Ground Logic prioritizes exceptional customer service to make sure you're 100% satisfied. Here's how we achieve that: Clear communication: We maintain transparent communication throughout the project, keeping you informed and involved in every step. Collaborative approach: We work closely with you to understand your vision and translate it into a design that exceeds your expectations. Meticulous craftsmanship: Our skilled installers take pride in their work, ensuring every paver and turf piece is meticulously placed for a flawless finish. We are always available to answer your questions and address any concerns you may have.  Free estimates: Get a transparent understanding of your project costs without obligation.  Competitive pricing: We ensure our services are competitively priced without compromising on quality. Decades of expertise: Benefit from our 20+ years of experience in crafting stunning outdoor spaces. Unmatched customer service: Enjoy clear communication, collaboration, and meticulous attention to detail throughout the project. Transform your outdoor space into a functional and beautiful extension of your home. Contact Ground Logic today for a free estimate!

"Very well. Excellent job."

Xiangwen X on September 2024

With over two decades of experience, Ground Logic transforms your outdoor space into a functional and beautiful extension of your home.  We specialize in the installation of hardscapes such as paver stones, concrete, and artificial turf, providing Bay Area residents with exceptional outdoor landscaping solutions. Our skilled team is passionate about creating inviting front and backyards, driveways, walkways, and lawns that enhance your property's value and aesthetic appeal.   Ground Logic prioritizes exceptional customer service to make sure you're 100% satisfied. Here's how we achieve that: Clear communication: We maintain transparent communication throughout the project, keeping you informed and involved in every step. Collaborative approach: We work closely with you to understand your vision and translate it into a design that exceeds your expectations. Meticulous craftsmanship: Our skilled installers take pride in their work, ensuring every paver and turf piece is meticulously placed for a flawless finish. We are always available to answer your questions and address any concerns you may have.  Free estimates: Get a transparent understanding of your project costs without obligation.  Competitive pricing: We ensure our services are competitively priced without compromising on quality. Decades of expertise: Benefit from our 20+ years of experience in crafting stunning outdoor spaces. Unmatched customer service: Enjoy clear communication, collaboration, and meticulous attention to detail throughout the project. Transform your outdoor space into a functional and beautiful extension of your home. Contact Ground Logic today for a free estimate!

"Very well. Excellent job."

Xiangwen X on September 2024

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in San Mateo, CA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The San Mateo, CA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

From average costs to expert advice, get all the answers you need to get your job done.