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Foundation, basement or crawlspace waterproofing / encapsulation pros in Fountain Valley

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
30 years of experience
Free onsite estimate

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


RSF Construction Inc.

6910 Monte Verde Drive
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

RSF Construction Inc.

6910 Monte Verde Drive
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
203 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
340 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 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
6564 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
440 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


Avatar for Sandstone Construction

Sandstone Construction

5219 Richfield Rd
5.00(
1
)
Approved Pro

Sandstone Construction

5219 Richfield Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
135 local quotes requested

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.

"Fantastic service and quality. Kyle was always quick to reply and very professional. He was able to answer all of my questions and concerns. His team did very high quality work and they were very kind."

Michael N on July 2025

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.

"Fantastic service and quality. Kyle was always quick to reply and very professional. He was able to answer all of my questions and concerns. His team did very high quality work and they were very kind."

Michael N on July 2025


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
536 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 VEGA LANDSCAPE

VEGA LANDSCAPE

Myra Avenue
4.28(
198
)
Approved Pro

VEGA LANDSCAPE

Myra Avenue
4.28(
198
)
Approved Pro
Customers say: Quality work
825 local quotes requested
25 years of experience

Our goal is to provide affordable solutions to modern outdoor living. With over 25 years in business we have been proudly serving Orange County earning awards from the Southern California Spring Garden Show and have been featured on some of HGTV’s highest rated shows! What separates us from our competition is owner Nick Vega, personally oversees every project from start to finish. This means direct communication with you every step of the way to ensure you are fully satisfied with the final outcome of your project. In addition to Nick’s award winning designs, we can help with all aspects of landscape and hardscape. If you’re in need of a design or you just have a small project you want taken care of give us a call!

"Vega Landscape did a remarkable job on our project from start to finish and the plans and proposal went smoothly. Nick and his crew showed up and did a great job. We had a few changes in the project as we got started and it all turned out great. Top quality plants, pavers and we love our new BBQ island with the tile and under counter lighting. Highly recommend Nick Vega and his team."

Linda R on May 2025

Our goal is to provide affordable solutions to modern outdoor living. With over 25 years in business we have been proudly serving Orange County earning awards from the Southern California Spring Garden Show and have been featured on some of HGTV’s highest rated shows! What separates us from our competition is owner Nick Vega, personally oversees every project from start to finish. This means direct communication with you every step of the way to ensure you are fully satisfied with the final outcome of your project. In addition to Nick’s award winning designs, we can help with all aspects of landscape and hardscape. If you’re in need of a design or you just have a small project you want taken care of give us a call!

"Vega Landscape did a remarkable job on our project from start to finish and the plans and proposal went smoothly. Nick and his crew showed up and did a great job. We had a few changes in the project as we got started and it all turned out great. Top quality plants, pavers and we love our new BBQ island with the tile and under counter lighting. Highly recommend Nick Vega and his team."

Linda R on May 2025


Avatar for Alpha Structural, Inc.

Alpha Structural, Inc.

8334 Foothill Blvd
4.67(
231
)
Approved Pro

Alpha Structural, Inc.

8334 Foothill Blvd
4.67(
231
)
Approved Pro
Customers say: Super punctual
359 local quotes requested
33 years of experience

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 2024

Alpha Structural, Inc. has over 850 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the SOCAL area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded, and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482.

"I worked with Alpha once before, and they assisted with a second project 2 years ago which, now finally completed, I'm able to write a review about. Alpha helped with structural plans for windows in a garden level unit in order to prepare the proposal for city approval. Alpha is a big company and it took them a little while to complete everything; however I can certainly say that the engineer and contact people were knowledgeable and thorough. The plans were approved with their help and now that the unit is permitted for occupancy, the windows are a lovely attribute to the space."

Robert N on September 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
288 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

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Fountain Valley, 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 Fountain Valley, 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.