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TRUSTED BY WINDSOR, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Windsor - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
19
)
Concrete Foundation - RaiseConcrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation+1 more

Serving Windsor, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"The team I worked with at BAU was great. I hired them to repair some minor vertical and horizontal foundation cracks that were found in a recent general home inspection. Everyone who came out was upbeat, professional, punctual, thorough, and highly detailed. Hunter came out first to check the entire foundation and give a free estimate. They then split the work up into two dates, and each crew was great. Michael and James came out first for the initial round, and then Alexander and Gabe came out to wrap up the last few areas. The guys were always on time, which is greatly appreciated. Both repair teams also did their own additional checks of the surrounding areas, also greatly appreciated. They were also able to provide before and after pictures, and were respectful of the property."
Basement
Basement
Basement
Basement
Foundation

+16

165 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Windsor, 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 Enriquez Concrete
Enriquez Concrete
4.9(
17
)
Poured Concrete Wall - Repair

Serving Windsor, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"Enriquez Concrete was excellent. They were very professional in their communication and coordinating everything about the job. The responded to my original inquiry quickly and after they reviewed job site with discussed various options. The result exceeded my expectations and at a great price. I very much recommend them and I will definitely call them for my next project."
Driveway
Driveway
Before photo
Concrete sidewalk
Driveway

+25

Response time9 hrs
Response rate93%
20 neighbors recently requested a quote
Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
17
)
Foundation Drainage - Install or Replace

Serving Windsor, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jose kept in contact with me throughout the entire process making sure that what he was doing was aligned with what I wanted. He was very professional and made sure that I was completely satisfied. I would hire them again if the need arises.."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
16 neighbors recently requested a quote
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Foundation Repair FAQs, answered by experts

Yes, slab foundations can sink just like any other foundation type. Floating slabs are the most prone to differential settlement and foundation sinking because they sit directly on the surface of the earth. Slab foundations that have footings—including slab-on-grade foundations and monolithic slab foundations—get additional support from soil further down and are less likely to sink over time, especially under larger, heavier structures.

Most single-story homes don't have foundations strong enough to support a second story, but they can be reinforced for an addition. A structural engineer can assess your foundation and what needs to be done to get it ready. They'll look at any cracks or unevenness in your current foundation and consider any special framing or beams your home needs, especially if it’s in a high-wind or hurricane area.

“To support a second story, many structural engineers will require that you install additional concrete piers in the crawlspace,” says Tschudi. “This involves hand excavating, pouring a large concrete footing—usually with specially coated rebar—and then building concrete piers right up to the girders.”

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.

Addressing gaps and cracks reduces heat loss and improves energy use.

Yes, you can fill cracks in concrete if you’re a somewhat handy homeowner. It’s important to know which concrete patching method to use, as small cracks require different approaches than large ones. It might seem challenging to determine which product to use and the tools necessary for the project, but with a bit of background, homeowners can restore their cracked concrete easily.

The Windsor, CA homeowners’ guide to foundation repairs

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