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

Avatar for 21st Century Waterproofing
21st Century Waterproofing
4.9(
23
)

Serving San Bernardino, CA and surrounding areas

Approved

In business since 1992

Free estimates

Small jobs welcome

"Anyone who has waterproofing needs should hire Bill and his team. They are fantastic. I am the President of our HOA ( 5 townhome building) and a resident in one of the 5 units. The building had a number of areas in our underground common area and one resident's garage in particular where water was draining from outside of the foundation of the building. There were no less than 4 separate areas where water was entering the interior of the building. Of all the contractors we interviewed for the job, Bill was the most honest, practical, thoughtful and analytical in his approach to the job. He was more like a surgeon carefully dissecting the problem and then fixing the issues, one a time rather than what most of the other contractors wanted to do, which was tear up the east side of the building and "we'll then see what the problem is." He and his team showed up everyday they said they would - on time. They worked hard and cleaned up their work area every time they were there. He tested his work (flooding areas and letting the water sit for 48+ hours) to make sure he had done the job right and completely. He explained what he was going to do and then he did it. I highly, highly recommend 21st Century Waterproofing. One of the best contractors I have ever hired - for ANY JOB - in my 30+ years of managing properties."
Response time1 day
Response rate88%
6 neighbors recently requested a quote
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.8(
147
)

Serving San Bernardino, 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%
35 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.4(
124
)

Serving San Bernardino, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Knowledgeable, friendly, honest and thorough -- best investment is to protect one's asset including stabilizing the foundation."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
66 neighbors recently requested a quote
Recommended by38%of homeowners
RSF Construction Inc.
New to Angi

Serving San Bernardino, 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
4.8(
40
)

Serving San Bernardino, CA and surrounding areas

In business since 1986

Free estimates

Warranties offered

"We have a 50 year old single family residence that was built in the 70s. The foundation needed repairs to restore it to its original strength, and retrofits to meet current earthquake regulations. I researched all the options to repair and retrofit the home. Sure Safe's was the best available. They installed 50+ brand new concrete footers and steel piers to secure the home. No other contractor offered a solution that was adequate structurally. Art was great to work with and answered ALL my questions. Elaine coordinated the entire process and the team of Sergio, Casey and Brock worked tirelessly to install everything in a single day. Wow! I'm very pleased with the work and the solution that SureSafe installed to keep our home safe and secure. Thanks!"
Recommended by92%of homeowners
Avatar for Built Strong Construction
Built Strong Construction
5.0(
22
)

Serving San Bernardino, CA and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"I had Built Strong level my home and quite impressed. Their crews are extremely knowledgeable and experts at what they do. They took photos throughout the project, even custom fit/ repaired my foundation in specific difficult areas and my home now leveled like new. Impressed with Built Strong."
Recommended by100%of homeowners
Avatar for Monarch Concrete Coatings
Monarch Concrete Coatings
4.9(
15
)

Serving San Bernardino, CA and surrounding areas

In business since 1985

Free estimates

Warranties offered

"It was fine but we chose not to do any business with them.  They quoted us $1500.  The sealer they wanted to use itself was expensive so we didn’t want to spend that kind of money.  They seemed to know what they were doing.  They were quite pleasant.  They got right back to me, gave me a quote quickly and seemed knowledgeable about the whole process.   "
Recommended by93%of homeowners
Avatar for Sinai Construction
Sinai Construction
5.0(
46
)

Serving San Bernardino, CA and surrounding areas

In business since 1984

Free estimates

Warranties offered

"I am selling my house and needed to fix the foundation as it was sagging in one of my rooms.  I contacted E.J. and he came to the house and explained the entire process.  He was very friendly, knowledgeable and professional and answered all of my questions and concerns.  I received the quote when they said I would and found the price to be reasonable.  They did not try to up sell me which I appreciated.  The crew was also professional and clean.  They cleaned up around the house daily, I had no problems.  The floor feels solid now and no longer squeaks!  I am very happy with the work performed and the experience with E.J. and his crew was very smooth and stress free.  I will definitely recommend them to anyone who needs foundation work. <br />"
Recommended by100%of homeowners
Avatar for Adam's Construction & Engineering
Adam's Construction & Engineering
5.0(
43
)

Serving San Bernardino, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

"Our relationship with Adam began in late September, 2013, when we met with him to discuss construction of a guest house on our residential property. At that initial meeting we recognized him to be a gentleman and an articulate expert in construction and engineering.  Over the ensuing nine months there were opportunities for Adam to blow this image...but he never did.  On the contrary, Adam met with skill and grace every challenge imposed by outside entities.  Faced with unanticipated city requirements, he presented us with thoughtful alternatives.  When municipal forces caused delays, he redoubled his efforts to maintain the construction timeline, while continuing to produce a standard of work we would describe as "impeccable."  Adam's creative engineering to insure the safety of electrical systems and longevity of plumbing installations far exceeded industry standards.   <br /> Beyond the construction that Adam completed personally was a range of work performed by sub-contractors.  Adam has amassed a team of subs who perform to his high standards, and also are a pleasure to have on site. <br /> The happy result of our decision to contract with Adam's Construction & Engineering is a structure that promises to be an enduring testament to exceptional knowledge, skill and tenacity.   Adam is a man of honor and integrity, and a skilled professional worthy of any client's trust.  We recommend him without reservation. <br />"
Recommended by97%of homeowners
Avatar for CXC Contracting
CXC Contracting
4.7(
40
)

Serving San Bernardino, 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."
Recommended by85%of homeowners
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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.