Groundworks is your go-to waterproofing company in Vallejo, CA, specializing in foundation repair, inspection, concrete lifting, and repair services. With a reputation for top-quality workmanship and exceptional customer service, Groundworks is dedicated to ensuring the structural integrity of your property. Whether you need your foundation inspected or concrete repaired, our skilled team has the expertise to deliver reliable solutions that meet your needs.
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Onsite servicesAvailable
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Certified by Groundworks Foundation Repair Vallejo • Oct 04, 2026
Certified by Groundworks Foundation Repair Vallejo • Oct 04, 2026
Monday4:00 AM - 8:00 PM
Tuesday4:00 AM - 8:00 PM
Wednesday4:00 AM - 8:00 PM
Thursday4:00 AM - 8:00 PM
Friday4:00 AM - 8:00 PM
Saturday5:00 AM - 8:00 PM
Sunday6:00 AM - 8:00 PM
Reviews
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David Mata
Sep 9, 2026
5.0
Nicolas (Certified Field Inspector) was knowledgable, friendly, and genuinely concerned with our property. He provided an honest assessment with several payment options. Thank you to Nicolas for his exceptional service.
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Heather Forcari
Aug 12, 2026
5.0
We had a great experience with our initial contact, Adam Mier, who helped get the job planned and set up. He explained everything very thoroughly. We also had a GREAT crew of foreman Dayne Roby and Martel James do the work on our home. Dayne was communicative throughout the process and both Dayne & Martel were exceptionally friendly & helpful.
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Paul Neuman
Aug 1, 2026
5.0
Ground Works did exactly what I asked of them and an exceptional job. Then, a year later there was a follow up email asking to do an inspection. Amazing service. The gentleman they sent out did an assessment and said everything was fine. I asked where I could get some of the sealing tape should anything come loose and he gave me a nice "end of roll" that looks like it should last my lifetime anyway. Hey @Ashton and Groundworks...Thanks You for the excellent service. I've told several folks about what a great job you all did originally, and this only confirms my recommendations.
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Christine Board
Jul 20, 2026
5.0
Anthony and Brian did a great job with the concrete leveling. We have large converted steps that have cracked over time and they helped stabilize them. They also answered all of our questions and came back to level things off!
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Certified October 04, 2026Yext Knowledge Graph
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