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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
45 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
78 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
225 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
79 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
205 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 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
678 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


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
266 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
881 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


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
178 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


Avatar for Sue's Custom Gardens
Sue's Custom Gardens
Gelding Rd
New on HomeAdvisorNew on Angi
Approved Pro
Sue's Custom Gardens
Gelding Rd
New on AngiNew on HomeAdvisor
Approved Pro
213 local quotes requested
23 years of experience

At Sues Custom Garden's color is king. If you like color I'm your girl! If it's unusual it's my style. If you like unique plants or hardscapes, we can help. My landscapes are unique and creative and look nothing like the other guys. At Sues Custom Gardens, we are passionate about creating beautiful and functional landscapes that suit your needs and preferences. We can design and install custom features such as patios, walkways, retaining walls, water features, garden structures, fencing as well as planting and irrigating! We also offer synthetic turf installation for a low-maintenance and eco-friendly alternative to natural grass. We serve residential clients in Angels Camp, CA and the surrounding areas in Calaveras county as well asj. This includes Amador, Toulmne, San Joaquin and Stanislaus counties. We are licensed, bonded and insured. It does not include garden maintenance!

At Sues Custom Garden's color is king. If you like color I'm your girl! If it's unusual it's my style. If you like unique plants or hardscapes, we can help. My landscapes are unique and creative and look nothing like the other guys. At Sues Custom Gardens, we are passionate about creating beautiful and functional landscapes that suit your needs and preferences. We can design and install custom features such as patios, walkways, retaining walls, water features, garden structures, fencing as well as planting and irrigating! We also offer synthetic turf installation for a low-maintenance and eco-friendly alternative to natural grass. We serve residential clients in Angels Camp, CA and the surrounding areas in Calaveras county as well asj. This includes Amador, Toulmne, San Joaquin and Stanislaus counties. We are licensed, bonded and insured. It does not include garden maintenance!

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

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 Modesto, CA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations
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