Top-rated foundation, basement or crawlspace waterproofing / encapsulation pros.

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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Los Angeles

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Los Angeles, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+315

Response time10 hrs
Response rate96%
30 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)

Serving Los Angeles, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

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 Sure Safe EFS
Sure Safe EFS
4.4(
65
)

Serving Los Angeles, CA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"One of three quotes we got on our home for a big project involving cracked beams/joists and piers. Suresafe gave us a quick inspection followed by a quote- with the wrong math. When emailed questions pertaining to the 15k+ project few were answered- and when I called their tone was that I clearly didn't know much about foundation repair. I value when someone takes time to share expertise in their area of work so I am comfortable paying that amount of money- I did not feel that in this interaction. Opted to not use their services."
Hurricane Proven. . .
Earthquake Proven. . .
The Sure Safe VR-1 Foundation is fully patented and backed with an ICC-ES Listing and Lifetime Transferable Warranty. ICC-ES listings are routinely required by building departments as proof of compliance with the International Building Code and International Residential Code. You can feel safe knowing your foundation is being repaired with certified, permitted, and patented methods. Almost all our repairs end up increasing the value of the home more than the cost of repairs. Contact us today to
The foundation of a house is the most important element of
the structure that requires the highest focus and attention
BECAUSE EVERYTHING YOU OWN SITS ON IT!
An ICC listing means the VR-1 foundation is certified to meet the Residential and International Building Codes which are required by all building departments, engineers, and architects throughout the United States and has a profound effect on the value of the home.

+4

Recommended by92%of homeowners
Palm Construction, Inc.
5.0(
90
)

Serving Los Angeles, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"We worked with Ali (sales manager) and Tony (project manager), who took the time to design a project that made sense for our property and our budget, made a number of suggestions and recommendations and were never pushy or tried to "sell" us on something. The crew really went above and beyond to provide top quality workmanship and overall we were in very good hands. Highly recommended!"
Recommended by100%of homeowners
Avatar for Reliable Roofing
Reliable Roofing
4.9(
614
)

Serving Los Angeles, CA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"I love natural light in any home, so me and my boyfriend decided to hire Reliable Roofing for a skylight installation. They came on time and wore masks and gloves to keep us safe. All of the members were very clean and professional after they finished the job, and I couldn’t be happier at the results!"
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+290

Recommended by85%of homeowners
Avatar for CXC Contracting
CXC Contracting
4.5(
52
)

Serving Los Angeles, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Will and his team at CXC did a great job replacing a failing stem wall perimeter foundation on my 1920s mid-city home. I bid the project out to six different contractors. His bid came in close to most and it became quickly apparent that his crew would delivery the highest quality and integrity to the job. His ability to accommodate my scheduling needs, the crew's many years of experience and overall professionalism, and the quick communication from the office administration all resulted in a great experience. A big shout out to WILL (Owner), CELSO (Foreman), and ROSANNA (Administration). Word of advice, get multiple bids and always verify general commercial liability insurance and that it covers the type of work that is going to be done. CXC's was easily verified...others were not and in some instance foundation repair was not even underwritten into their policies. CXC is BBB accredited, many others are not. I would not hesitate to work with Will and CXC again on my future projects."
Additional Photos
Recommended by85%of homeowners
Avatar for GT FOUNDATIONS
GT FOUNDATIONS
5.0(
5
)

Serving Los Angeles, CA and surrounding areas

In business since 2012

Credit card accepted

GT Foundations provides foundation repair, foundation inspection, foundation stabilization, crawl space repair, seismic retrofit, remodeling. GT Foundations also has the ability to install pavers, hardscapes, concrete work and retaining walls. The GT Foundations team has the expertise to give you the solution you need at a price point that meets your budget. Your home or commercial building is a substantial investment and foundation issues need to be repaired by specialized professionals in order to ensure the underlying soil conditions that created the problem are mitigated. GT Foundations patented foundation repair solutions are the industry leader, and we’ll make sure your project is done right. If your foundation has cracks, bowing walls, foundation settlement, your crawl space needs repair, or you need a remodeling estimate, call us today for an appointment at 1-800-980-3570. We service Los Angeles, Long Beach, Orange County, San Diego, Riverside County, Ventura County, and all surrounding Southern California areas.

Existing cracked stucco wall.
Illustration of our underpinning solution for foundation lifting and repair
Existing stucco wall repaired and painted.
Installing Helical Piles for foundation repair
Concrete foundation underpinning brackets

+14

Recommended by100%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Los Angeles, 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 Los Angeles, 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.