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

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
195 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 Oasis Turf & Hardscape

Oasis Turf & Hardscape

Oasis Turf &Hardscape
4.91(
45
)
•Approved Pro

Oasis Turf & Hardscape

Oasis Turf &Hardscape
4.91(
45
)
•Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
934 local quotes requested

#1 Artificial Grass Company in Southern California We carefully and closely work with your vision to help you create an invigorating and functional space with artificial grass, putting greens, pavers and more... that not only looks great but is also one that can be enjoyed for many years with very little maintenance and a lifetime warranty!

"Oasis Turf and Hardscape was the first landscaping company to respond to my inquiry. Someone called me back within 30 minutes and scheduled an appointment to see the property and discuss the project. John, the designer at Oasis, clarified and simplified the concept we had in mind. He answered all our questions and took the time required to understand what we wanted. His input was invaluable. Oasis was totally professional and produced a quality product at a reasonable price. The landscape is a combination of grass and brick-size, contoured pavers that create a cobblestone effect and perfectly match our driveway. John was intrepid in tracking down the original pavers, which was no easy task. Frank's crew, who did the physical work, was equally amazing. They were always on time, could not have been more hardworking, and did a super job all around. Their cleanup was impeccable. They could not have been more responsive to our requests. I would unhesitatingly give everyone from Oasis more than a five-star review if it were possible. We could not be happier. Highly recommended."

Dianne V on September 2025

#1 Artificial Grass Company in Southern California We carefully and closely work with your vision to help you create an invigorating and functional space with artificial grass, putting greens, pavers and more... that not only looks great but is also one that can be enjoyed for many years with very little maintenance and a lifetime warranty!

"Oasis Turf and Hardscape was the first landscaping company to respond to my inquiry. Someone called me back within 30 minutes and scheduled an appointment to see the property and discuss the project. John, the designer at Oasis, clarified and simplified the concept we had in mind. He answered all our questions and took the time required to understand what we wanted. His input was invaluable. Oasis was totally professional and produced a quality product at a reasonable price. The landscape is a combination of grass and brick-size, contoured pavers that create a cobblestone effect and perfectly match our driveway. John was intrepid in tracking down the original pavers, which was no easy task. Frank's crew, who did the physical work, was equally amazing. They were always on time, could not have been more hardworking, and did a super job all around. Their cleanup was impeccable. They could not have been more responsive to our requests. I would unhesitatingly give everyone from Oasis more than a five-star review if it were possible. We could not be happier. Highly recommended."

Dianne V on September 2025

Avatar for HavenHub Home Services

HavenHub Home Services

3 Corporate Plaza Dr
4.82(
44
)
•Approved Pro

HavenHub Home Services

3 Corporate Plaza Dr
4.82(
44
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
6075 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.

"I spoke with Patrick who agreed to come for an estimate on September 8th. At 8:30am no call no show, I sent him a text regarding this no call no show and I did not receive a response."

Victoria P on September 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.

"I spoke with Patrick who agreed to come for an estimate on September 8th. At 8:30am no call no show, I sent him a text regarding this no call no show and I did not receive a response."

Victoria P on September 2025

Avatar for Lee & Sons Remodeling LLC

Lee & Sons Remodeling LLC

4655 N D ST
5.00(
7
)
•Approved Pro

Lee & Sons Remodeling LLC

4655 N D ST
5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
422 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Painting and Full Home Renovations-Interior & Exterior 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! Call or click for your FREE estimate today

"Moises and his team remodeled both of my bathrooms, hung a few light fixtures, a couple of ceiling fans, and replaced my kitchen faucet. His team did awesome work! My bathrooms look like a bathroom out of a magazine. I am a happy customer and will be hiring them again soon so do my kitchen remodel, changing the look on the face of my house, making my backyard entertainment worthy. I totally recommend Mendez Remodel and Repair. Call them, you will not be sorry."

Rachel M on July 2023

We have the experience and dedication to get the job done right! Specializing in Painting and Full Home Renovations-Interior & Exterior 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! Call or click for your FREE estimate today

"Moises and his team remodeled both of my bathrooms, hung a few light fixtures, a couple of ceiling fans, and replaced my kitchen faucet. His team did awesome work! My bathrooms look like a bathroom out of a magazine. I am a happy customer and will be hiring them again soon so do my kitchen remodel, changing the look on the face of my house, making my backyard entertainment worthy. I totally recommend Mendez Remodel and Repair. Call them, you will not be sorry."

Rachel M on July 2023

Avatar for Decoland, Inc.

Decoland, Inc.

5.00(
5
)
•Approved Pro

Decoland, Inc.

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1070 local quotes requested

**Decoland Landscape & Construction Design DOES IT ALL** We were founded in 2007 with one goal in mind - to provide a FULL RANGE superior landscaping services, including landscaping, hardscaping and lawn maintenance, at affordable rates to the residents of Laguna Hills. Our company has grown over the years from a two person operation into a full staff of professionals able to meet your every landscaping need. We are dedicated to building long term relationships with our clients by providing the highest standard of quality on each and every project we do. Our reputation for customer satisfaction in the Laguna Hills area is what has made Decoland Landscape & Construction Design a household name in the industry. At Decoland Landscape & Construction Design, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Laguna Hills know that when they call Decoland Landscape & Construction Design they will get the best. Contact us today for a FREE consultation and see the difference experience makes!

"Sean was fantastic. Not only did he help me create my Landscape vision but he walked me through the whole Process. He already knew all the HOA rules and guidelines. This was a no brainer in choosing him and Decoland to do my backyard. Anyone looking to do landscaping and/or any house remodeling should definitely look into using him. He’s already doing my other house right now. It’s coming out great."

Jr c on January 2025

**Decoland Landscape & Construction Design DOES IT ALL** We were founded in 2007 with one goal in mind - to provide a FULL RANGE superior landscaping services, including landscaping, hardscaping and lawn maintenance, at affordable rates to the residents of Laguna Hills. Our company has grown over the years from a two person operation into a full staff of professionals able to meet your every landscaping need. We are dedicated to building long term relationships with our clients by providing the highest standard of quality on each and every project we do. Our reputation for customer satisfaction in the Laguna Hills area is what has made Decoland Landscape & Construction Design a household name in the industry. At Decoland Landscape & Construction Design, we understand that the outdoor aesthetic of your home or business is as important as your interior. We have a team of experts that will consult with you to determine your exact needs. From landscape maintenance to new construction, our residential and commercial clients in Laguna Hills know that when they call Decoland Landscape & Construction Design they will get the best. Contact us today for a FREE consultation and see the difference experience makes!

"Sean was fantastic. Not only did he help me create my Landscape vision but he walked me through the whole Process. He already knew all the HOA rules and guidelines. This was a no brainer in choosing him and Decoland to do my backyard. Anyone looking to do landscaping and/or any house remodeling should definitely look into using him. He’s already doing my other house right now. It’s coming out great."

Jr c on January 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
386 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 Wilson Greens Turf

Wilson Greens Turf

7171 Warner Ave. Suite #386
5.00(
2
)
•Approved Pro

Wilson Greens Turf

7171 Warner Ave. Suite #386
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
716 local quotes requested

Welcome to Wilson Greens Synthetic Grass Experts! I am Joe Wilson, the proud owner since 2014. I personally have over 15 years of experience installing artificial grass, putting greens, hardscapes, fencing and more in both residential and commercial spaces. My carefully hand-selected crew and I have a combined total of over 40 years experience working hard to make our client's dream landscapes a reality. We are a family-owned and operated business who strive to provide excellent customer service, reasonable pricing, quality installations, and beautiful eye-catching designs. We look forward to working with you!

"I was very satisfied with the work."

WALTER A on April 2025

Welcome to Wilson Greens Synthetic Grass Experts! I am Joe Wilson, the proud owner since 2014. I personally have over 15 years of experience installing artificial grass, putting greens, hardscapes, fencing and more in both residential and commercial spaces. My carefully hand-selected crew and I have a combined total of over 40 years experience working hard to make our client's dream landscapes a reality. We are a family-owned and operated business who strive to provide excellent customer service, reasonable pricing, quality installations, and beautiful eye-catching designs. We look forward to working with you!

"I was very satisfied with the work."

WALTER A on April 2025

Avatar for Dalinghaus Construction, Inc

Dalinghaus Construction, Inc

445 Birch St
4.43(
7
)
•Approved Pro

Dalinghaus Construction, Inc

445 Birch St
4.43(
7
)
•Approved Pro
Customers say: Quick response
418 local quotes requested
14 years of experience

Our foundation repair, concrete lifting, and support or anchoring products are manufactured to the highest standards, comply with the industry’s strictest guidelines and have been tested by over 100 major structural repair contractors throughout North America. Installation of any product comes with a manufacturer’s warranty along with our own in-house written, transferable warranty! We continuously deliver on a promise to offer great quality and service to our customers. We are consistently implementing the ever-changing methods and technology that present themselves in the construction industry. With our customer’s goals and expectations as our primary company focus, we will continuously strive to better ourselves and our company. We truly respect and appreciate each customer’s project like it is our very own. Our promise to you: We “NEVER SETTLE” for anything but the BEST! For more information or to schedule your inspection, call today!

"Bait and switch. I obtained multiple quotes for my foundation. Dalinghaus Construction quoted me 19 piers to stabilize my home. I questioned why their competitors were quoting me over 30 piers; and they reassured me I was being over quoted by their competitors. Long story short, I went with Dalinghaus. During construction, a rep (David F) came by to drop off some tools and found that 19 piers would not be enough. They said I needed 14 more piers (totaling 33– same as their competitors). I’m stuck because I cannot leave my home half stabilized. No other reputable company would complete the job if another company started it. I was obligated to move forward with Dalinghaus. No one called to apologize for the misstep. They invoiced me and could care less how much this would affect my family. They proceeded to install14 more piers but left 14 large holes— they said backfilling was not part of the scope of work, while the original 19 were backfilled. Insanely strange why they think I wanted 14 large holes at my home. So this is where they gave me a “discount.” They backfilled the holes for free. Free? It should be included in the work. All in all, why do I have to pay for a mistake of this magnitude? I’ve tried to work it out with them peacefully but they have not provided me anything that would make this right. Only excuses why they should not compensate me. They have no integrity. They only care about their reputation at this point (they want my bbb review taken down). I would like to be compensated for the 14 additional piers that were missed from the original quote. 14 additional piers is a completely new job, not a “new work order.” They are the professional and should have done a more thorough assessment to provide me an accurate quote. Their competitors seemed to have done so but I was sadly duped by Dalinghaus. They baited me in and switched the price after the work started. $38k is a lot to lose. I have 2 small children and a home that needs to be completed. Ps. I’ve been waiting over 2 months for a resolution."

Nancy D on September 2022

Our foundation repair, concrete lifting, and support or anchoring products are manufactured to the highest standards, comply with the industry’s strictest guidelines and have been tested by over 100 major structural repair contractors throughout North America. Installation of any product comes with a manufacturer’s warranty along with our own in-house written, transferable warranty! We continuously deliver on a promise to offer great quality and service to our customers. We are consistently implementing the ever-changing methods and technology that present themselves in the construction industry. With our customer’s goals and expectations as our primary company focus, we will continuously strive to better ourselves and our company. We truly respect and appreciate each customer’s project like it is our very own. Our promise to you: We “NEVER SETTLE” for anything but the BEST! For more information or to schedule your inspection, call today!

"Bait and switch. I obtained multiple quotes for my foundation. Dalinghaus Construction quoted me 19 piers to stabilize my home. I questioned why their competitors were quoting me over 30 piers; and they reassured me I was being over quoted by their competitors. Long story short, I went with Dalinghaus. During construction, a rep (David F) came by to drop off some tools and found that 19 piers would not be enough. They said I needed 14 more piers (totaling 33– same as their competitors). I’m stuck because I cannot leave my home half stabilized. No other reputable company would complete the job if another company started it. I was obligated to move forward with Dalinghaus. No one called to apologize for the misstep. They invoiced me and could care less how much this would affect my family. They proceeded to install14 more piers but left 14 large holes— they said backfilling was not part of the scope of work, while the original 19 were backfilled. Insanely strange why they think I wanted 14 large holes at my home. So this is where they gave me a “discount.” They backfilled the holes for free. Free? It should be included in the work. All in all, why do I have to pay for a mistake of this magnitude? I’ve tried to work it out with them peacefully but they have not provided me anything that would make this right. Only excuses why they should not compensate me. They have no integrity. They only care about their reputation at this point (they want my bbb review taken down). I would like to be compensated for the 14 additional piers that were missed from the original quote. 14 additional piers is a completely new job, not a “new work order.” They are the professional and should have done a more thorough assessment to provide me an accurate quote. Their competitors seemed to have done so but I was sadly duped by Dalinghaus. They baited me in and switched the price after the work started. $38k is a lot to lose. I have 2 small children and a home that needs to be completed. Ps. I’ve been waiting over 2 months for a resolution."

Nancy D on September 2022

Avatar for CO Construction

CO Construction

5.00(
4
)
•Approved Pro

CO Construction

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
544 local quotes requested

I'm a General Contractor who does remodeling residential and commercial. I have 18 years of experience and knowledge. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! 714-805-1106

"Rehice mi entrada y mi acera. Hizo un buen trabajo. Increíble lo voy contratarlo de nuevo."

Silvia R on June 2025

I'm a General Contractor who does remodeling residential and commercial. I have 18 years of experience and knowledge. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! 714-805-1106

"Rehice mi entrada y mi acera. Hizo un buen trabajo. Increíble lo voy contratarlo de nuevo."

Silvia R on June 2025

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in San Bernardino, 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 San Bernardino, 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.

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