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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Redwood City

Avatar for Foundation Repair of CA
Foundation Repair of CA
5.0(
2
)

Serving Redwood City, CA and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more!\n \nWe pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.

PolyLevel Slab Lift - Before
PolyLevel Slab Lift - After
Pool Deck - Before
Pool Deck After
Response time1 day
Response rate90%
21 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
3.1(
7
)

Serving Redwood City, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company). "
Foundation
Foundation
Foundation
Concrete
Concrete

+16

111 neighbors recently requested a quote
Recommended by14%of homeowners
RSF Construction Inc.
New to Angi

Serving Redwood City, 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 Ned Clyde Construction Inc
Ned Clyde Construction Inc
4.8(
68
)

Serving Redwood City, CA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"Project kickoff began with an evaluation and a quote from a Ned Clyde engineer. After accepting the offer, we waited for 3 months to begin work due to high demand for their services. Project work spanned about four weeks, with some downtime due to weather. Aside from the main work of returning the floor and walls to original positions, the french drain along the foundation was remade with modern material. This work required a permit from the city of Martinez that required adding an earthquake shutoff valve for the natural gas service and a check for smoke and carbon monoxide detectors matching current codes. The cost of these upgrades were outside of the feeds paid to Ned Clyde, but they are sensible requirements that would have been done eventually anyway. Overall, the Ned Clyde folks are experts who did exactly what they promised with no required feedback. Costs were in line with other quotes, but I got the sense that I got a great bargain in value provided."
Recommended by95%of homeowners
Avatar for A. B. Mour Development
A. B. Mour Development
4.8(
25
)

Serving Redwood City, CA and surrounding areas

Free estimates

Warranties offered

"This was the second time we hired Alan for a project and we will certainly hire him again if something comes up in the future. Once again we were very pleased with the professionalism, communication and quality of work. We also appreciated Alan's suggestions and expertise. This is a rental house and we needed to put on a new roof, replace the old siding, replace 3 windows, and paint inside and out in less than a month so the new tenants could move in. Alan was able to schedule and complete everything on time. He coordinated well with the roofing company. Alan is excellent at communicating, providing updates, and was always available to discuss the project. He is great to work with. The quality of the finished product was excellent. The painting crew was not as diligent about clean up as we would have liked but, once we pointed something out, they took care of it promptly. We were very satisfied overall with the work and would highly recommend Alan for jobs both large and small."
Recommended by92%of homeowners
Avatar for Garage Experts Of Sacramento
Garage Experts Of Sacramento
5.0(
25
)

Serving Redwood City, CA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"From start to finish it was a very pleasant experience. The workers who came out to a simple the cabinets and put on the Apoxsee floor were very professional and courteous. I would highly recommend them to anybody who wants epoxy flooring or cabinets."
Recommended by96%of homeowners
Avatar for B A Morrison
B A Morrison
4.8(
79
)

Serving Redwood City, CA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"They were very accommodating. It was something that had rusted and they were very accommodating on helping me to resolve that problem. There was a cost. It was a very minor problem."
Recommended by94%of homeowners
Avatar for Morgan Construction
Morgan Construction
5.0(
50
)

Serving Redwood City, CA and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Dan came in & after noting the damage, gave me several ways to go. He gave us time to make up our minds & we decided to go with the remodel. Our kitchen was pretty outdated anyway. When we had questions he was right on with one or more answers. His crew was also very professional. It was so exciting when all the pieces came together & produced a bright cheerful kitchen. I still love being in the kitchen doing anything four months later."
Recommended by100%of homeowners
Avatar for Mulhall Construction
Mulhall Construction
4.9(
50
)

Serving Redwood City, CA and surrounding areas

Free estimates

Warranties offered

"I appreciated they have  front desk staff answered the phone and scheduled the appointment. The estimator made the trip to inspect the job site on time and gave a written quote within a week as promised. The only problem is the price which is the highest among all I gathered. Since they are interested in the GC role, they gave me itemized quotes for other tasks as well (e.g. framing). They are all in the higher end of my solicited responses. I know they may have great quality of work but my instinct drive me to look for other shops that have equally good rating or word of mouth. For foundation work itself, I think their price is at least 25% more than the average quote I had. Even considering a GC charging 15-20% markup, I still think their bid is a bit high."
Recommended by96%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Redwood City, 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 Redwood City, 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.