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Verified Reviews for Foundation Repair pros in Sonoma, CA
*The Angi rating for Foundation Repair companies in Sonoma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Sonoma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on November 30, 2025
Find Foundation repair specialists in Sonoma

Groundworks
Groundworks
Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054
"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."
Dominick M on June 2025
Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054
"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."
Dominick M on June 2025

Groundworks
Groundworks
Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.
"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "
Sam _ on May 2025
Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.
"Juanpablo H. & Alex C. provided excellent service. Their knowledge and transparency gave me all the confidence that they?re the best persons for the job. Transparency is a major trust driver for me, and their ability to have frank and informative discussion earned my loyalty. Thank you both! "
Sam _ on May 2025

Just Stamping Concrete
Just Stamping Concrete
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.
"The landscape designer was creative and knowledgeable. They took the time to understand my needs and preferences, and the end result was a beautiful and functional outdoor space."
Eliana F on April 2023
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.
"The landscape designer was creative and knowledgeable. They took the time to understand my needs and preferences, and the end result was a beautiful and functional outdoor space."
Eliana F on April 2023

Trino's Concrete Services
Trino's Concrete Services
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"I cannot recommend Trino highly enough! He and his crew did a beautiful job replacing half of my concrete driveway. They were here exactly when they said they would be, did everything they promised, and cleaned everything up when they finished. Even when I suggested they could skip steps, he insisted on doing everything properly, including completely digging out a huge tree root, adding color to minimize differences with the existing concrete, and laying rebar."
Janice S on June 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"I cannot recommend Trino highly enough! He and his crew did a beautiful job replacing half of my concrete driveway. They were here exactly when they said they would be, did everything they promised, and cleaned everything up when they finished. Even when I suggested they could skip steps, he insisted on doing everything properly, including completely digging out a huge tree root, adding color to minimize differences with the existing concrete, and laying rebar."
Janice S on June 2025
Nics handyman home repair service
Nics handyman home repair service
I am dedicated to giving you the best possible service as a handyman, I have over a decade of experience in all trades.
I am dedicated to giving you the best possible service as a handyman, I have over a decade of experience in all trades.

Alpha dynamic builders
Alpha dynamic builders
As owner license contractor with over 30 years of experience in the residential industry been always on the job site is the best way to get the best productivity and craftsmanship, our own crew of experts in the areas of full additions , Kitchen and bathroom remodeling concrete work and main electrical panel, we are proud and confident to tackle any type of project
"Thumbs up. review has already been sent"
Joe B on September 2023
As owner license contractor with over 30 years of experience in the residential industry been always on the job site is the best way to get the best productivity and craftsmanship, our own crew of experts in the areas of full additions , Kitchen and bathroom remodeling concrete work and main electrical panel, we are proud and confident to tackle any type of project
"Thumbs up. review has already been sent"
Joe B on September 2023

CTS Concrete
CTS Concrete
CTS Concrete has been in business for over 20 years. We specialize in driveways, sidewalks, foundations, and anything else concrete. There is no job too small or large. If you are looking for a reliable contractor that will help you transform our home we are the company for you.
CTS Concrete has been in business for over 20 years. We specialize in driveways, sidewalks, foundations, and anything else concrete. There is no job too small or large. If you are looking for a reliable contractor that will help you transform our home we are the company for you.
Kanfoush Custom Concrete
Kanfoush Custom Concrete
We provide a wide array of high quality concrete services. We specialize is driveways, foundations, decorative hardscaping, pathways, pools, skate parks and more. We are an honest, hard working, family owned company, local to the Bay Area. We pride ourselves on putting our customers happiness first, and always delivering a quality product that will bring years of happiness. Our owner Austin Kanfoush has 15 years of experience in the field and a highly trained team behind him. He has years of experience from structural work to purely decorative hardscaping, and everything in between.
We provide a wide array of high quality concrete services. We specialize is driveways, foundations, decorative hardscaping, pathways, pools, skate parks and more. We are an honest, hard working, family owned company, local to the Bay Area. We pride ourselves on putting our customers happiness first, and always delivering a quality product that will bring years of happiness. Our owner Austin Kanfoush has 15 years of experience in the field and a highly trained team behind him. He has years of experience from structural work to purely decorative hardscaping, and everything in between.

A & C NOMA CONSTRUCTION INC
A & C NOMA CONSTRUCTION INC
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and customer service is our always our top concern. Call or click to schedule a free estimate today!
"It went seamlessly , that's why I always call them. They are great at communication, they are returning calls and emails, keeping me updated if there's any changes , taking consideration of the budget. They are really great to work with."
Carol M on April 2022
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and customer service is our always our top concern. Call or click to schedule a free estimate today!
"It went seamlessly , that's why I always call them. They are great at communication, they are returning calls and emails, keeping me updated if there's any changes , taking consideration of the budget. They are really great to work with."
Carol M on April 2022

Golden Stars Construction
Golden Stars Construction
We, as a professional builders and remodeling homes and commercial buildings, are offering our best effort to remodeling your homoess and/or your commercial buildings with high standards and professionalism in building industry. We focus in details, quality and time deadlines. We hope to work for you. Thank you
We, as a professional builders and remodeling homes and commercial buildings, are offering our best effort to remodeling your homoess and/or your commercial buildings with high standards and professionalism in building industry. We focus in details, quality and time deadlines. We hope to work for you. Thank you
The Sonoma, CA homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.

Staying ahead of foundation problems can save you time and effort. Learn how much foundation inspections cost and what affects how much you’ll pay.

Plumbing leaks are never fun, but they’re worse when they happen inside your foundation. Use this guide to slab leak repair costs to see what you’re up against.

Whether trying to protect it or transport it, raising a house is no small feat. Read on to find out everything you need to know about the cost to raise a house.

Your home's foundation wall is one of its most crucial construction features. Learn what it is, how to build one, and what to do if it needs repair.

Knowing how to hire a foundation repair contractor can be the difference between a permanent fix and more problems. Learn what to look for in this guide.

Building code foundation requirements are crucial to build safe structures. Read on to learn how adherence to guidelines ensures stability and resilience.
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