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TRUSTED BY GRATON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon21
    Verified foundation repairs reviews

Find Foundation repair specialists in Graton

Avatar for Drainage Pros

Drainage Pros

4.21(
19
)
Approved Pro

Drainage Pros

4.21(
19
)
Approved Pro
Customers say: Quality work
29 local quotes requested
43 years of experience

For over 33 years, Drainage Pros has successfully eliminated drainage and standing water problems for residential and commercial clients in the greater San Francisco Bay Area. At Drainage Pros, we specialize in providing each of our clients with reliable cost effective, permanent drainage solutions. Drainage Pros is the Bay Area leader in installing drainage systems with guaranteed and predictable results. Because of our ability to eliminate standing water problems, we are the first and only company in the Bay Area that offers you in writing a "5 Year No Standing Water Guarantee!" This unique guarantee of ours is unequaled in the industry. We have the skills that many have come to trust for all their Bay Area drainage needs. Our expert team is well trained and detail oriented while addressing the causes of your drainage water problems. You can rely on us! We will handle any and all standing water problems you are experiencing. Our team is committed to providing you with personalized service, the utmost care and our complete dedication to all of your project needs. At Drainage Pros, we understand that providing drainage solutions is a specialized discipline requiring a specific skill-set and training. So, whether you need a French drain, a sump pump, or a surface drainage system, Drainage Pros are the professionals of choice to rely upon every time to get your job done right! Drainage Pros, Results Guaranteed!

"The entire project took 9 days and involved a crew that was exceptional in every way. From Terrie to Tom, Rich (the owner), Alberto (the project manager), Eusebio (Alberto's right-hand man), and the entire team--they were the most respectful, diligent, patient, and fexible crew I've ever worked with. The quality of their work was outstanding, and they took great care in respecting our property while delivering an excellent solution. From a value standpoint, their price represented the best value proposition. Given the decades of experience doing ONLY this, they are literally the only game in town in my opinion. I highly recommend this team. They genuinely care about their work and provide a top-notch service."

Richard L on October 2024

For over 33 years, Drainage Pros has successfully eliminated drainage and standing water problems for residential and commercial clients in the greater San Francisco Bay Area. At Drainage Pros, we specialize in providing each of our clients with reliable cost effective, permanent drainage solutions. Drainage Pros is the Bay Area leader in installing drainage systems with guaranteed and predictable results. Because of our ability to eliminate standing water problems, we are the first and only company in the Bay Area that offers you in writing a "5 Year No Standing Water Guarantee!" This unique guarantee of ours is unequaled in the industry. We have the skills that many have come to trust for all their Bay Area drainage needs. Our expert team is well trained and detail oriented while addressing the causes of your drainage water problems. You can rely on us! We will handle any and all standing water problems you are experiencing. Our team is committed to providing you with personalized service, the utmost care and our complete dedication to all of your project needs. At Drainage Pros, we understand that providing drainage solutions is a specialized discipline requiring a specific skill-set and training. So, whether you need a French drain, a sump pump, or a surface drainage system, Drainage Pros are the professionals of choice to rely upon every time to get your job done right! Drainage Pros, Results Guaranteed!

"The entire project took 9 days and involved a crew that was exceptional in every way. From Terrie to Tom, Rich (the owner), Alberto (the project manager), Eusebio (Alberto's right-hand man), and the entire team--they were the most respectful, diligent, patient, and fexible crew I've ever worked with. The quality of their work was outstanding, and they took great care in respecting our property while delivering an excellent solution. From a value standpoint, their price represented the best value proposition. Given the decades of experience doing ONLY this, they are literally the only game in town in my opinion. I highly recommend this team. They genuinely care about their work and provide a top-notch service."

Richard L on October 2024


Avatar for Groundworks

Groundworks

5.00(
2
)
Approved Pro

Groundworks

5.00(
2
)
Approved Pro
102 local quotes requested
2 years of experience

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


Avatar for Groundworks

Groundworks

4.67(
12
)
Approved Pro

Groundworks

4.67(
12
)
Approved Pro
Customers say: Quality work
53 local quotes requested
20 years of experience

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


Avatar for Just Stamping Concrete

Just Stamping Concrete

5.00(
17
)
Approved Pro

Just Stamping Concrete

5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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


Avatar for Trino's Concrete Services

Trino's Concrete Services

5.00(
1
)
Approved Pro

Trino's Concrete Services

5.00(
1
)
Approved Pro
28 local quotes requested
10 years of experience

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


Avatar for Alpha dynamic builders

Alpha dynamic builders

5.00(
1
)

Alpha dynamic builders

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Avatar for A & C NOMA CONSTRUCTION INC

A & C NOMA CONSTRUCTION INC

5.00(
3
)

A & C NOMA CONSTRUCTION INC

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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


Kazco

No reviews yet

Kazco

No reviews yet

We offer all construction services from underground to finished buildings and homes. Specializing in excavation.

We offer all construction services from underground to finished buildings and homes. Specializing in excavation.


"Terrific. The folks at Achieve were fast, professional, and responsive. Anything that was not perfect the first time they quickly fixed to my liking. Highly recommended."

Jeff W on March 2019

Our aim is to perform great workmanship, quality labor and advanced integration and excellent services that satisfy customers' needs.

"Terrific. The folks at Achieve were fast, professional, and responsive. Anything that was not perfect the first time they quickly fixed to my liking. Highly recommended."

Jeff W on March 2019


Avatar for Xalos Foundation Support

Xalos Foundation Support

5.00(
4
)

Xalos Foundation Support

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Xalos Foundation Support is your trusted choice for foundation repair in the San Francisco Bay Area. Our expert team specializes in foundation leveling, lifting, screw jack replacement, and underpinning. With our top-notch services, we ensure the stability and durability of your home's foundation. Contact us today for all your foundation repair needs.

"Great people to work with and they were all hard workers. I recommend them to all."

Dewane B on August 2019

Xalos Foundation Support is your trusted choice for foundation repair in the San Francisco Bay Area. Our expert team specializes in foundation leveling, lifting, screw jack replacement, and underpinning. With our top-notch services, we ensure the stability and durability of your home's foundation. Contact us today for all your foundation repair needs.

"Great people to work with and they were all hard workers. I recommend them to all."

Dewane B on August 2019

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Foundation Repair questions, answered by experts

If your foundation repair claim gets denied, the first step is to carefully read over your policy and denial letter so you understand the reason for the denial. Then, gather evidence and documents that can support your case and appeal the denial with your insurance company. If your insurer does not eventually honor your claim, you may want to file a complaint with the insurance department in your state. In some cases, it may make sense to work with an attorney and file a lawsuit.

Yes, you can live with a cracked foundation—in fact, most people do. Virtually all foundations crack from normal settlement, and while settling cracks benefit from sealing to prevent water and moisture intrusion, most aren’t an issue. If you have structural cracks in your foundation, it might be safe to live in your home for some time, but you should address them immediately to prevent structure collapse and major property damage.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Most homeowner’s insurance policies will cover the cost of slab leak repair that results from a natural disaster, like an earthquake or a severe flood, or from a tree falling on your home. Damage from frozen pipes in your slab is also typically covered. However, your policy is unlikely to cover the repair if an invading tree root causes the damage or if it’s a pinhole leak that results from corrosion. You should contact your insurance provider for a full run-down of what they cover.

No, hairline cracks in concrete are generally not a problem as they do not impact the strength and longevity of the concrete. Generally, cracks less than 0.3 millimeter wide don’t impact the structure. Hairline cracks can grow over time and weaken the structure, such as in a home foundation. Some hairline cracks can also cause leaks in a foundation. It’s important to watch the cracks to see if they grow. Contact a concrete contractor if you notice cracks exceeding 0.3 millimeter wide.

The Graton, CA homeowners’ guide to foundation repairs

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