Top-rated foundation, basement or crawlspace waterproofing / encapsulation pros.

Get matched with top foundation, basement or crawlspace waterproofing / encapsulation pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Foundation, basement or crawlspace waterproofing / encapsulation pros in San Jose

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
41 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 Groundworks
Groundworks
2333 Courage Dr STE C
5.00(
2
)
Approved Pro
Groundworks
2333 Courage Dr STE C
5.00(
2
)
Approved Pro
101 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


Avatar for Groundworks
Groundworks
1850 S. Parco Avenue
4.44(
124
)
Approved Pro
Groundworks
1850 S. Parco Avenue
4.44(
124
)
Approved Pro
Customers say: Quick response
135 local quotes requested
30 years of experience

Groundworks is the nation’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Roger and his crew of Manuel, Carlos and Josias did everything we asked for and more. Roger answered all of our questions, kept us informed on the status of the project and managed the project extremely well. We definitely made the right decision having Groundworks do our project."

Eric S on March 2025

Groundworks is the nation’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.

"Roger and his crew of Manuel, Carlos and Josias did everything we asked for and more. Roger answered all of our questions, kept us informed on the status of the project and managed the project extremely well. We definitely made the right decision having Groundworks do our project."

Eric S 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
76 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


RSF Construction Inc.
6910 Monte Verde Drive
New on HomeAdvisorNew on Angi
Approved Pro
RSF Construction Inc.
6910 Monte Verde Drive
New on AngiNew on HomeAdvisor
Approved Pro
220 local quotes requested
6 years of experience

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Rock N Block - Turf N Hardscapes Santa Clara
Rock N Block - Turf N Hardscapes Santa Clara
2100 S Bascom Ave Ste 1 #524
5.00(
1
)
Approved Pro
Rock N Block - Turf N Hardscapes Santa Clara
2100 S Bascom Ave Ste 1 #524
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

Rock N Block Landscape takes 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.

"They did a great job from start to finish."

albert m on December 2023

Rock N Block Landscape takes 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.

"They did a great job from start to finish."

albert m on December 2023


Avatar for Silverstone Landscaping & Tree Service
Silverstone Landscaping & Tree Service
Martines Rd
4.91(
34
)
Approved Pro
Silverstone Landscaping & Tree Service
Martines Rd
4.91(
34
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
466 local quotes requested

Owner operated for 15 years.In full operation on tree service industry and landscaping field and renovations , Residential and Commercial driveways walls patios pergolas fences ,and forest care .We are known for paying attention to details and our 5 start customer satisfaction. Give us a call 831 277 7854 for a free quote! Silverstone landscaping and tree service team are here waiting to hear from you to provide the best possible service you deserve!

"It went well. They consulted me to assure I was happy with the trimming. The clean-up was acceptable. The city of San Jose picks up all the green waste, but is a little fussy about the debris piles. I had to restack some of the piles to meet waste company's requirements."

Patrick B on November 2024

Owner operated for 15 years.In full operation on tree service industry and landscaping field and renovations , Residential and Commercial driveways walls patios pergolas fences ,and forest care .We are known for paying attention to details and our 5 start customer satisfaction. Give us a call 831 277 7854 for a free quote! Silverstone landscaping and tree service team are here waiting to hear from you to provide the best possible service you deserve!

"It went well. They consulted me to assure I was happy with the trimming. The clean-up was acceptable. The city of San Jose picks up all the green waste, but is a little fussy about the debris piles. I had to restack some of the piles to meet waste company's requirements."

Patrick B on November 2024


Avatar for CP Landscape
CP Landscape
SF Bay Area
5.00(
4
)
Approved Pro
CP Landscape
SF Bay Area
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
426 local quotes requested

With over 20 years of landscaping experience around the SF Bay Area, CP Landscape can tackle all and any of your landscaping, hardscaping, and woodworking needs. We are a family owned business rooted in the Bay Area, and are proud to serve our community. Licensed and bonded in the State of California. Give us a call or email for a free consultation. Visit our website for services offered and past work: cplandscapebayarea.com

"They were amazing! We initially hired them to just do weed removal but after they did such a great job we decided to do another project. They put in a retaining wall, drainage, and landscape. Tom was fanatic and in constant communication. The project was completed in a timely manner and we will 100% use them again in the future."

Katharine K on May 2023

With over 20 years of landscaping experience around the SF Bay Area, CP Landscape can tackle all and any of your landscaping, hardscaping, and woodworking needs. We are a family owned business rooted in the Bay Area, and are proud to serve our community. Licensed and bonded in the State of California. Give us a call or email for a free consultation. Visit our website for services offered and past work: cplandscapebayarea.com

"They were amazing! We initially hired them to just do weed removal but after they did such a great job we decided to do another project. They put in a retaining wall, drainage, and landscape. Tom was fanatic and in constant communication. The project was completed in a timely manner and we will 100% use them again in the future."

Katharine K on May 2023


Avatar for Let's Concrete
Let's Concrete
19161 Eagle View Dr
4.33(
12
)
Approved Pro
Let's Concrete
19161 Eagle View Dr
4.33(
12
)
Approved Pro
Customers say: Quality work
291 local quotes requested
65 years of experience

Family owned and operated since 1960. We specialize in concrete side walks, city side walks, patios, drive ways, retaining walls, brick work, stamp color concrete, pavers, curb and gutters, foundations and drainage. Give us a call for a free quote!

"Installed a nice, curved 4’ wide walkway from my driveway to my front porch – 17 linear feet long, complete with rebar reinforcement. One day job, and they did excellent work."

Brodie M on October 2024

Family owned and operated since 1960. We specialize in concrete side walks, city side walks, patios, drive ways, retaining walls, brick work, stamp color concrete, pavers, curb and gutters, foundations and drainage. Give us a call for a free quote!

"Installed a nice, curved 4’ wide walkway from my driveway to my front porch – 17 linear feet long, complete with rebar reinforcement. One day job, and they did excellent work."

Brodie M on October 2024


Avatar for ABOVE THE CUT
ABOVE THE CUT
344 South Baywood Avenue
New on HomeAdvisorNew on Angi
Approved Pro
ABOVE THE CUT
344 South Baywood Avenue
New on AngiNew on HomeAdvisor
Approved Pro
455 local quotes requested
25 years of experience

Welcome to Above The Cut! We look forward to serving you!

Welcome to Above The Cut! We look forward to serving you!

...
Showing 1-10 of 953

Foundation, basement or crawlspace waterproofing / encapsulations FAQs

Cleaning your crawl space is a worthwhile investment for several important reasons. A properly maintained crawl space prevents structural damage by eliminating moisture that can deteriorate wood supports and metal components. It also significantly improves your home's indoor air quality by removing allergens like mold spores and pest droppings that can circulate through your living spaces. 

Additionally, a clean crawl space contributes to better energy efficiency by allowing proper insulation installation and reducing humidity levels that force your HVAC system to work harder.

Several warning signs indicate your crawl space needs professional attention. Look for musty odors throughout your home, unexplained increases in allergy symptoms, higher energy bills, visible pest activity, or moisture issues. 

Other indicators include sagging floors, warped wood, visible mold growth, standing water, or damaged insulation. If your crawl space hasn't been inspected in over a year, or if you've recently experienced flooding or severe weather, it's advisable to have professionals assess the space even without obvious symptoms.

Most crawl space cleaning projects take between one and three days to complete, depending on several factors. Simple debris removal in a small, relatively clean space might be finished in a single day. 

More involved projects that include mold remediation, water damage repair, or pest control require two to three days. For large crawl spaces or those with extensive contamination, the timeline might extend to a week, particularly if additional services like encapsulation are included in the project scope.

You can remain in your home during basic crawl space cleaning. However, if the project involves mold remediation or pest extermination with chemical treatments, temporary relocation might be recommended, especially for household members with respiratory conditions or chemical sensitivities. 

Professional cleaning companies use containment procedures to minimize the spread of dust and contaminants into living spaces, but some disruption is inevitable. Discuss your specific situation with your service provider to determine the best approach for your family's needs.

The 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.
drainage system being installed in trench in yard
Apr 24, 2025
Apr 24, 2025
Rain got you down? There’s a fix for that. See how much it costs to install a drainage system for your yard and start budgeting with this guide.
professional repairing the foundation of a home
Apr 24, 2025
Apr 24, 2025
Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
clean crawlspace with insulation and wood beams under house
Apr 24, 2025
Apr 24, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
Empty basement with new concrete floor and white walls
Apr 21, 2025
Apr 21, 2025
If you’re planning to install a new foundation, check out budgeting and cost factors to consider.
raising the foundation of a home with a house lift
Apr 21, 2025
Apr 21, 2025
Learn how much it costs to raise a house. Explore how factors like the house size, structure, age, landscaping, and labor rates affect the price.
A man digging out a french drain
Mar 31, 2025
Mar 31, 2025
Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
Share project details to get started.