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TRUSTED BY COTATI, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon11
    Verified foundation repairs reviews

Find Foundation repair specialists in Cotati

Avatar for Groundworks
Groundworks
4.6(
19
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+2 more

Serving Cotati, 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

168 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - RepairConcrete Foundation - RaisePoured Concrete Wall - Repair

Serving Cotati, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

With over three decades of experience Just Stamping Concrete, Inc are second generation contractors that will work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Eric Valdovinos Concrete
Eric Valdovinos Concrete
5.0(
17
)
Poured Concrete Wall - Repair

Serving Cotati, CA and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quality work

"Eric and his crew were very easy to work with. Eric keeps you in the loop at all stages as well. We had a patio and wrap around sidewalks done at our house, as well as some stair work done, couldnt be happier. He ran into some small irrigation and drainage issues, fixed/reworked them without asking for a change order. Also very professional, brought his own portopotty which allowed us to lock the house when we went home. Eric is a class act and i will use him again when we do more work in the front yard"
Foundation
Monolithic foundation
Foundation
Patio
Sidewalk

+7

Response time12 hrs
Response rate86%
38 neighbors recently requested a quote
Avatar for Enriquez Concrete
Enriquez Concrete
4.9(
16
)
Poured Concrete Wall - Repair

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"Alfredo was great! He managed a very cost effective solution to a serious problem of accessibility to the build site and dig a fantastic job finishing the foundation slab for our new utility building that looks rock solid and should last for many years."
Driveway
Driveway
Before photo
Concrete sidewalk
Driveway

+25

Response time9 hrs
Response rate92%
20 neighbors recently requested a quote
Avatar for Genesis Brothers Construction
Genesis Brothers Construction
5.0(
6
)
Poured Concrete Wall - Repair

Serving Cotati, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Genesis Home Construction is your go-to choice for all your landscaping, hardscaping, concrete, pavers, fence, sod installation artificial grass installation, masonry and more needs in the San Francisco Bay Area. With our expertise and commitment to quality, we guarantee exceptional results. Contact us today for a free quote! Give us a call or click to request a quote today!

Landscaping Project
Back yard
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project
Landscaping Project

+43

Response time3 days
4 neighbors recently requested a quote
Recommended by66%of homeowners
SGB Inc.
5.0(
6
)
Foundation Drainage - Install or Replace

Serving Cotati, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time2 days
Recommended by100%of homeowners
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
16
)
Foundation Drainage - Install or Replace

Serving Cotati, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We provide grading, paving, underground, trenching, demolition services.

Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Sola De Vega Landscaping
Sola De Vega Landscaping
4.6(
12
)
Foundation Drainage - Install or Replace

Serving Cotati, CA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

First phase of installation
90 % finished
finishing touches
The start of the project
digging old dry creek

+21

Response time6 hrs
16 neighbors recently requested a quote
Recommended by100%of homeowners
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Foundation Repair questions, answered by experts

If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.

Whether you need a permit for foundation repair depends on your location and the scope of the work. Major repairs like foundation stabilization typically require a building permit, while smaller projects such as sealing non-structural cracks or applying waterproofing solutions often do not. It's crucial that your contractor follows all local building codes, as an inspector will review the work to ensure it's up to standard. Failing to obtain the necessary permits can create issues when selling your home and may lead to further damage if the work is not done correctly. Your foundation repair specialist will usually know if a permit is needed and can handle the process for you. You can also contact your local building department or municipal office to confirm the requirements and verify that your contractor has filed the appropriate paperwork.

In order to raise your home to make foundation repairs, you'll need to bring in a structural engineer to help you design the project. You'll also need to see if you're eligible for the permits needed, and contact a foundation repair company near you.

A slab-on-grade or slab foundation is a great option in many areas—usually in warm or moderate climates—and has been a successful foundation style for many decades. Slab foundations don’t require excavation or concrete block wall construction, so they’re the least expensive foundation type. They’re also the fastest to construct and don’t have many issues with moisture or water intrusion. However, they don’t give you extra storage space or potential living space like a crawl space or basement would, and they’re not ideal in colder areas where utility lines can freeze and frost heave can cause major damage.

Cracked tiles can mean foundation problems. Fortunately, most of the time, cracked tiles happen as a result of accidental damage. It is important to determine the cause of cracking to rule out underlying foundation issues. If your tiles were not damaged due to dropped items, heavy loads, poor installation, or inferior tile quality, and the cracks are spreading throughout your flooring and not limited to just one area, you may be dealing with foundation problems. These can include drainage problems and even foundation failure, so it is vital to call a licensed contractor to assess the issue and ensure your foundation is safe.

The Cotati, CA homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.