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Foundation, basement or crawlspace waterproofing / encapsulation pros in Modesto

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
46 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
70 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
218 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 Groundworks
Groundworks
1161 N Fair Oaks Ave
3.00(
4
)
Approved Pro
Groundworks
1161 N Fair Oaks Ave
3.00(
4
)
Approved Pro
58 local quotes requested
20 years of experience

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!

"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!

"went horrible 2 week job took 7 months"

Cat D on April 2025


Avatar for Magnolia Lawn Care LLC
Magnolia Lawn Care LLC
1710 Fruitland Ave
5.00(
7
)
Approved Pro
Magnolia Lawn Care LLC
1710 Fruitland Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
190 local quotes requested

Magnolia Lawn Care is a professional landscaping and lawn maintenance company serving residential and commercial clients in the greater Merced County area. Our services include Outdoor Fencing, lawn mowing, edging, trimming, fertilization, weed control, mulching, turf installs, grading, and more. We take pride in providing high-quality, reliable service to keep our clients' lawns looking beautiful year-round. We experienced and knowledgeable landscapers, dedicated to creating and maintaining outdoor spaces that enhance the beauty and value of our clients' properties. Contact us today for all your lawn care needs.

"Excellent finished product and excellent service. They installed 2300 ft.² of sod. They arrived punctually every time they said they would arrive. Extremely conscientious and hard-working, very pleasant and easy to deal with. Great communication. Afterward, I hired them for a second project, removing dead bushes and planting new ones, which they did equally as well. They are reasonably priced as well!"

Jim R on November 2024

Magnolia Lawn Care is a professional landscaping and lawn maintenance company serving residential and commercial clients in the greater Merced County area. Our services include Outdoor Fencing, lawn mowing, edging, trimming, fertilization, weed control, mulching, turf installs, grading, and more. We take pride in providing high-quality, reliable service to keep our clients' lawns looking beautiful year-round. We experienced and knowledgeable landscapers, dedicated to creating and maintaining outdoor spaces that enhance the beauty and value of our clients' properties. Contact us today for all your lawn care needs.

"Excellent finished product and excellent service. They installed 2300 ft.² of sod. They arrived punctually every time they said they would arrive. Extremely conscientious and hard-working, very pleasant and easy to deal with. Great communication. Afterward, I hired them for a second project, removing dead bushes and planting new ones, which they did equally as well. They are reasonably priced as well!"

Jim R on November 2024


Avatar for WolfPack EarthCare & Irrigation
WolfPack EarthCare & Irrigation
Modesto CA 95355
New on HomeAdvisorNew on Angi
Approved Pro
WolfPack EarthCare & Irrigation
Modesto CA 95355
New on AngiNew on HomeAdvisor
Approved Pro
286 local quotes requested
Free onsite estimate

Landscaping services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

Landscaping services. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.


Avatar for Bettger Maintenance and Pool
Bettger Maintenance and Pool
1205 Tarrogana Dr.
5.00(
1
)
Approved Pro
Bettger Maintenance and Pool
1205 Tarrogana Dr.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
945 local quotes requested

In Business Since 2000 We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Todd, a professional landscaper, consistently delivers high-quality work, ensuring client satisfaction. His punctuality and proactive communication are commendable. While his services command a premium price, the superior workmanship justifies the cost."

Marvin R on March 2025

In Business Since 2000 We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Todd, a professional landscaper, consistently delivers high-quality work, ensuring client satisfaction. His punctuality and proactive communication are commendable. While his services command a premium price, the superior workmanship justifies the cost."

Marvin R on March 2025


Avatar for Foundation of Dreams Construction Inc
Foundation of Dreams Construction Inc
123 Main St.
5.00(
1
)
Approved Pro
Foundation of Dreams Construction Inc
123 Main St.
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
719 local quotes requested

We specialize in concrete services: foundations, driveways, decorative concrete, stamped concrete, walkways, patios, retaining walls, pool decks and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"Raul of Foundation of Dreams Construction Inc did a great job for us and we highly recommend him for any projects that requires his specialty. Charlie A. Lapurga CAL Elite Builders President"

Charlie L on June 2024

We specialize in concrete services: foundations, driveways, decorative concrete, stamped concrete, walkways, patios, retaining walls, pool decks and more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"Raul of Foundation of Dreams Construction Inc did a great job for us and we highly recommend him for any projects that requires his specialty. Charlie A. Lapurga CAL Elite Builders President"

Charlie L on June 2024


A & R Concrete
3113 Amos Ct
5.00(
1
)
Approved Pro
A & R Concrete
3113 Amos Ct
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
183 local quotes requested

A & R Concrete Inc provides top quality service for your home. We maintain our company on reliability, respect, and top quality work. We strongly believe in giving our absolute best in all of our projects and work. We stand behind our work. We are concrete experts. We are a local family owned business with over 10 years of experience. No jobs are too big or too small. For all your concrete needs; think A & R Concrete!!! Call today!

"Quoted a reasonable price and completed driveway portion, new sidewalk and front porch step. Took my idea for concrete project and improved on my suggestions. Great work and very personable. Would hire again!"

Robert S on February 2024

A & R Concrete Inc provides top quality service for your home. We maintain our company on reliability, respect, and top quality work. We strongly believe in giving our absolute best in all of our projects and work. We stand behind our work. We are concrete experts. We are a local family owned business with over 10 years of experience. No jobs are too big or too small. For all your concrete needs; think A & R Concrete!!! Call today!

"Quoted a reasonable price and completed driveway portion, new sidewalk and front porch step. Took my idea for concrete project and improved on my suggestions. Great work and very personable. Would hire again!"

Robert S on February 2024


Viss Construction
332 Quiet St
5.00(
3
)
Approved Pro
Viss Construction
332 Quiet St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1283 local quotes requested

General building contractor who currently works independently and is looking to grow business to hire one employee. I do mostly carpentry and cabinet making my self. I do perform other trades depending on how much there is. I have good dependable subcontractors that I call when necessary. Depending on the size of the job, I ask for down payment and progress payments or may just wait to bill the job once it is complete.

General building contractor who currently works independently and is looking to grow business to hire one employee. I do mostly carpentry and cabinet making my self. I do perform other trades depending on how much there is. I have good dependable subcontractors that I call when necessary. Depending on the size of the job, I ask for down payment and progress payments or may just wait to bill the job once it is complete.

...
Showing 1-10 of 385

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

Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.

Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.

A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components. 

Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.

Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.

Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.

The Modesto, 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.
Empty basement with new concrete floor and white walls
Jun 23, 2025
Jun 23, 2025
How much a foundation costs depends mainly on its size and specific material. This guide can help you plan your project budget.
clean crawlspace with insulation and wood beams under house
Jun 15, 2025
Jun 15, 2025
Budget for crawl space repair costs based on factors such as square footage, repair type, accessibility, cleaning, maintenance, labor, and more.
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.
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
Jun 24, 2025
Jun 24, 2025
Discover how much it costs to install a French drain based on the size, accessibility, depth, landscape condition, and labor rates.
crawl space prepared for an encapsultion
Mar 20, 2025
Mar 20, 2025
Use this guide to budget for crawl space encapsulation cost factors such as crawl space size, prep, maintenance tasks, labor, and more.
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