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Foundation, basement or crawlspace waterproofing / encapsulation pros in Santa Ana

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
98 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 Saber
Saber
7301 Madison St
4.45(
92
)
Approved Pro
Saber
7301 Madison St
4.45(
92
)
Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

BBB approved! * We offer Financing * 500+ 5 Reviews on Google * Over 20,000 families helped * Contact us today for FREE no-obligation home inspection.

"Great work. Went above and beyond."

Steven C on August 2024

BBB approved! * We offer Financing * 500+ 5 Reviews on Google * Over 20,000 families helped * Contact us today for FREE no-obligation home inspection.

"Great work. Went above and beyond."

Steven C on August 2024


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
223 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 OC Landscape Construction
OC Landscape Construction
5.00(
2
)
Approved Pro
OC Landscape Construction
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
551 local quotes requested

welcome to OC Landscape construction your premier choice for concrete work, pavers and block walls. We specialize in delivering top quality craftsmanship at a fair price; our services include but are not limited to; custom paver installation for driveways, walkaways, patios, and pool decks; expert construction of durable block walls; Concrete work for foundations flatwork, and decorative elements. With 20+ years of experience our team will work closely with you to design a solution that meets your specific needs and exceeds your expectations, we use only the highest quality material to ensure a finished product that is not only beautiful but build to last. If you're looking for a reliable professional and affordable contractor in Orange County contact us today! 949-630-7055

"Luis has an excellent crew. All gentlemen and great craftsmen. They did a very thorough and beautiful job replacing our flagstone. It’s obvious all involved take pride in their work and make sure every step is carried out to the customers’ satisfaction. I will definitely be hiring them again for any landscaping needs."

Gretchen s on March 2025

welcome to OC Landscape construction your premier choice for concrete work, pavers and block walls. We specialize in delivering top quality craftsmanship at a fair price; our services include but are not limited to; custom paver installation for driveways, walkaways, patios, and pool decks; expert construction of durable block walls; Concrete work for foundations flatwork, and decorative elements. With 20+ years of experience our team will work closely with you to design a solution that meets your specific needs and exceeds your expectations, we use only the highest quality material to ensure a finished product that is not only beautiful but build to last. If you're looking for a reliable professional and affordable contractor in Orange County contact us today! 949-630-7055

"Luis has an excellent crew. All gentlemen and great craftsmen. They did a very thorough and beautiful job replacing our flagstone. It’s obvious all involved take pride in their work and make sure every step is carried out to the customers’ satisfaction. I will definitely be hiring them again for any landscaping needs."

Gretchen s on March 2025


Avatar for Sandstone Construction
Sandstone Construction
5219 Richfield Rd
New on HomeAdvisorNew on Angi
Approved Pro
Sandstone Construction
5219 Richfield Rd
New on AngiNew on HomeAdvisor
Approved Pro
150 local quotes requested
7 years of experience

Sandstone Construction provides professional design and installation of decorative concrete and paver designs, as well as all other aspects of masonry to create an outdoor space that will bring years of enjoyment to your family. Our mission is to leave each and every customer one hundred percent satisfied. We seek to exceed your expectations each step of the way. We understand that without you, our business would not succeed. That is why we treat each client as we would treat our closest friends. Trust and integrity can be two qualities that are hard to find in the construction industry, but to us, they are non negotiable. We are determined to be the most honest and transparent contractor that you have ever worked with.

Sandstone Construction provides professional design and installation of decorative concrete and paver designs, as well as all other aspects of masonry to create an outdoor space that will bring years of enjoyment to your family. Our mission is to leave each and every customer one hundred percent satisfied. We seek to exceed your expectations each step of the way. We understand that without you, our business would not succeed. That is why we treat each client as we would treat our closest friends. Trust and integrity can be two qualities that are hard to find in the construction industry, but to us, they are non negotiable. We are determined to be the most honest and transparent contractor that you have ever worked with.


Avatar for Grayfin Contracting
Grayfin Contracting
3921 E La Palma
5.00(
2
)
Approved Pro
Grayfin Contracting
3921 E La Palma
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
182 local quotes requested

Woman owned business with over 15 years of experience handling all your Concrete, Masonry, concrete polishing and staining, custom bar-b que. ADU specialists.

"Very well. Showed up on time and did beautiful work in a timely manner. Very polite and professional team"

Melissa -Roseburrough Tool m on June 2024

Woman owned business with over 15 years of experience handling all your Concrete, Masonry, concrete polishing and staining, custom bar-b que. ADU specialists.

"Very well. Showed up on time and did beautiful work in a timely manner. Very polite and professional team"

Melissa -Roseburrough Tool m on June 2024


Touchstone Masonry
5772 Oakley Terrace
5.00(
8
)
Approved Pro
Touchstone Masonry
5772 Oakley Terrace
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
511 local quotes requested

Block Wall Construction Bricklaying Concrete Masonry Construction Concrete Paving Concrete Repair Driveway Construction Firepit Construction Masonry Repair Outdoor Kitchen Construction Patio/Porch Construction Paver Installation Planter Wall Construction Pool Deck Construction Retaining Wall Construction Sealcoating Sidewalk/Walkway Construction Stairs/Steps Construction Stamped Concrete Installation Stone Masonry Construction

"Very quick - extensive project only took 2 days, they did a great job and cleaned up everything afterwards. Would absolutely hire again."

Katrina S on November 2024

Block Wall Construction Bricklaying Concrete Masonry Construction Concrete Paving Concrete Repair Driveway Construction Firepit Construction Masonry Repair Outdoor Kitchen Construction Patio/Porch Construction Paver Installation Planter Wall Construction Pool Deck Construction Retaining Wall Construction Sealcoating Sidewalk/Walkway Construction Stairs/Steps Construction Stamped Concrete Installation Stone Masonry Construction

"Very quick - extensive project only took 2 days, they did a great job and cleaned up everything afterwards. Would absolutely hire again."

Katrina S on November 2024


Avatar for Flores Construction
Flores Construction
5.00(
6
)
Approved Pro
Flores Construction
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
303 local quotes requested

Flores Construction provides a wide range of general Concrete AND Masonry services. Servicing all of Orange County, our crew is knowledgeable with over 30 years of experience and dedicated to serve with the highest quality work. Give us a call or click for an estimate today! Driveways Foundations Retaining walls Stone Pavers

"Project was smooth and Jerry was very accommodating."

Ahmad A on April 2024

Flores Construction provides a wide range of general Concrete AND Masonry services. Servicing all of Orange County, our crew is knowledgeable with over 30 years of experience and dedicated to serve with the highest quality work. Give us a call or click for an estimate today! Driveways Foundations Retaining walls Stone Pavers

"Project was smooth and Jerry was very accommodating."

Ahmad A on April 2024


Avatar for HavenHub Home Services
HavenHub Home Services
3 Corporate Plaza Dr
4.91(
43
)
Approved Pro
HavenHub Home Services
3 Corporate Plaza Dr
4.91(
43
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
7547 local quotes requested

At HavenHub, we're more than just a home service company – we're your trusted partner in creating havens of comfort and joy. Specializing in several verticals such as Landscaping, Roofing and HVAC solutions, we bring expertise and dedication to every project we undertake. What sets us apart is our commitment to putting our customers first. From the moment you engage us, you'll receive a world class experience with us. Whether it's transforming your outdoor space into a lush oasis or ensuring your indoor climate is just right, we're here to make it happen. At HavenHub, your satisfaction and peace of mind are our top priorities, and we're honored to be a part of your home journey. Welcome to the HavenHub family, where your home is our passion.

"Helpful! They’re helping us fix what went wrong."

Kadee Maria Knupfer G on June 2025

At HavenHub, we're more than just a home service company – we're your trusted partner in creating havens of comfort and joy. Specializing in several verticals such as Landscaping, Roofing and HVAC solutions, we bring expertise and dedication to every project we undertake. What sets us apart is our commitment to putting our customers first. From the moment you engage us, you'll receive a world class experience with us. Whether it's transforming your outdoor space into a lush oasis or ensuring your indoor climate is just right, we're here to make it happen. At HavenHub, your satisfaction and peace of mind are our top priorities, and we're honored to be a part of your home journey. Welcome to the HavenHub family, where your home is our passion.

"Helpful! They’re helping us fix what went wrong."

Kadee Maria Knupfer G on June 2025


Avatar for Melo Gardens
Melo Gardens
375 Redondo Avenue
5.00(
7
)
Approved Pro
Melo Gardens
375 Redondo Avenue
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
452 local quotes requested

Melo brings together top landscape designers, plant experts and construction gurus to turn your dream landscape into reality. We understand the importance of a hassle-free, enjoyable process and never leave a job site until our clients are 100% satisfied. Contact us to schedule an estimate today!

"Solomon and the guys at Melo Gardens were AMAZING throughout my full front yard renovation!! I replaced my boring, water-guzzling front yard with new modern, eco-friendly landscaping (part of the Long Beach lawn-to-garden program). I couldn't be happier with my finished project! Melo gardens took care of tree trimming, poured a fresh concrete pathway, installed new irrigation, and found some really awesome plants at a reasonable price. Solomon was super attentive to my needs (and trust me, I can be needy lol). He was happy to make adjustments during the installation and also made some really great recommendations. You can tell he definitely knows what he's talking about. All my neighbors have been asking about my contractor I'm happily telling everyone about my great experience!"

Ryan G on March 2024

Melo brings together top landscape designers, plant experts and construction gurus to turn your dream landscape into reality. We understand the importance of a hassle-free, enjoyable process and never leave a job site until our clients are 100% satisfied. Contact us to schedule an estimate today!

"Solomon and the guys at Melo Gardens were AMAZING throughout my full front yard renovation!! I replaced my boring, water-guzzling front yard with new modern, eco-friendly landscaping (part of the Long Beach lawn-to-garden program). I couldn't be happier with my finished project! Melo gardens took care of tree trimming, poured a fresh concrete pathway, installed new irrigation, and found some really awesome plants at a reasonable price. Solomon was super attentive to my needs (and trust me, I can be needy lol). He was happy to make adjustments during the installation and also made some really great recommendations. You can tell he definitely knows what he's talking about. All my neighbors have been asking about my contractor I'm happily telling everyone about my great experience!"

Ryan G on March 2024

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Santa Ana, 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 Santa Ana, 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.
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
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Budget for foundation repair costs based on factors such as the extent of damage, house size, materials, labor, problem type, and more.
Empty basement with new concrete floor and white walls
Apr 21, 2025
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If you’re planning to install a new foundation, check out budgeting and cost factors to consider.
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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.
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Mar 31, 2025
Mar 31, 2025
Budget for French drain costs based on factors including square footage, accessibility, labor, location, landscape repairs, and more.
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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