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Top-Rated Foundation repair specialists in Bethel Island - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
19
)
Concrete Foundation - Repair

Serving Bethel Island, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Within a few months of buying our first home, we noticed some troubling signs: bedroom doors swinging open or closed on their own, “bubbles” and creaks in sections of the newly renovated floors, and significant cracks splitting the concrete in our garage. Although two general inspectors assured us that our house was level, we reached out to Bay Area Underpinning (BAU) for a more detailed assessment—and we're so glad we did! Inspector Christopher Murray conducted a meticulous inspection with radar equipment. While technically our house was level, Christopher uncovered that our foundation was sinking by inches in multiple areas, explaining the issues we were experiencing. Though the news and associated repair cost were a bit daunting as new homeowners, Christopher’s knowledge, professionalism, and clear answers to all our questions reassured us that we were in good hands. With confidence, we decided to proceed with BAU for the repair. Fredy Mora and his crew did exceptional work with the demo of the old concrete slabs and the prep for lifting, working quickly and efficiently. Fredy’s positive attitude made the process smooth, and his team was thorough and dedicated from start to finish. A special thank you to our lift project manager, Kevin Gaeden. Kevin was an outstanding communicator, keeping us fully informed and addressing every question promptly. His attentiveness made a huge difference throughout the project, and we felt reassured every step of the way. Esteban Ibarra, a crewmember on the lift team, also did superb work, handling the hands-on details with skill and care. Both Kevin and Esteban even went above and beyond, taking time to fix a jammed bedroom door that had shifted with the house lift. While foundation issues are never easy, we couldn’t have asked for a better team. We’re incredibly grateful to Bay Area Underpinning for their expertise, professionalism, and exceptional service. Thank you, BAU!"
Basement
Basement
Basement
Basement
Foundation

+16

162 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Foundation Repair of CA
Foundation Repair of CA
5.0(
3
)
Concrete Foundation - Repair

Serving Bethel Island, 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 rate94%
1 neighbors recently requested a quote
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - Repair

Serving Bethel Island, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently hired a landscape designer to help me revamp my backyard, and I'm thrilled with the results. The designer was creative and listened to my needs, and they were able to create a beautiful and functional outdoor space that exceeded my expectations. The team was professional and efficient, and they completed the project in a timely manner. I would highly recommend this service to anyone looking to transform their outdoor space."
Concrete
Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Isaac Nathaniel Excavating and Paving
Isaac Nathaniel Excavating and Paving
5.0(
40
)

Serving Bethel Island, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Isaac Nathaniel did a wonderful job replacing our driveway. His work was thorough and he was present throughout the process. He kept us notified about each step and completed the job on schedule. Great work and customer service!"
Nice broom finish driveway with lights in stairs
Back yard excavating for house addition
Client had serious water problems water getting under the house we put french drain under concrete with sealant.problem solved?
Built play area for kids,had to flatten area and install 2 retaining walls
Installed pavers and retaining wall

+33

5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for M&J Prime Builders
M&J Prime Builders
5.0(
21
)

Serving Bethel Island, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"These guys were great. Professional, knowledgeable, thorough. Fixed my leaking/broken sprinkler manifold system- really impressive and well thought out approach to fixing our issue and avoiding the problem from coming back anytime soon. Really glad I found them. Did great work- and took pride in the quality of their work. Will definitely hire them for additional projects."
Retaining wall and pavers driveway
Retaining wall and pavers driveway
Retaining wall and pavers driveway
Retaining wall and pavers driveway
Retaining wall and pavers driveway

+2

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Galletti Concrete
Galletti Concrete
4.7(
11
)

Serving Bethel Island, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Galletti Concrete nails it every time, from foundation piers to housing expansion. They're not just about getting the job done—they're about doing it right. Their commitment to quality craftsmanship and integrity shines through in every project, leaving clients thrilled with the results. But what really sets Galletti Concrete apart is their down-to-earth approach. They're all about honesty, keeping you in the loop every step of the way. With them, you know you're getting straight talk and stellar work. Their team's attention to detail is unmatched. They handle every project with care and precision, making sure the job is done right the first time. When you need concrete work done, Galletti Concrete is the team you can count on for excellence, integrity, and a job well done. What truly distinguishes Galletti Concrete is their unwavering dedication to moral values and ethical practices. They prioritize transparency, honesty, and open communication, ensuring clients are well-informed and satisfied throughout the process."
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project

+23

Recommended by80%of homeowners
Avatar for Sandoval R. Landscaping Inc.
Sandoval R. Landscaping Inc.
5.0(
9
)

Serving Bethel Island, CA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Robert and “my gardener Jose’” have been doing my yard maintenance , weekly for many years. They are dependable, rain or shine. Always courteous and I am very happy with the service they provide."
Concrete stump
Front yard replaced
Steps and turf
Front yard replaced
Steps and turf

+46

Response time4 days
Recommended by88%of homeowners
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The Bethel Island, CA homeowners’ guide to foundation repairs

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