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Avatar for Groundworks

Groundworks

4.38(
13
)
Approved Pro

Groundworks

4.38(
13
)
Approved Pro
Customers say: Quality work
49 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

"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."

Monica M on November 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

"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."

Monica M on November 2025


Avatar for Groundworks

Groundworks

5.00(
2
)
Approved Pro

Groundworks

5.00(
2
)
Approved Pro
106 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

3.40(
5
)
Approved Pro

Groundworks

3.40(
5
)
Approved Pro
20 years of experience
Free onsite estimate

In 2005, Steven and Kelly Egloff founded Bay Area Underpinning with the goal of providing a cost-effective, engineered solution to foundation settlement problems with an emphasis on educating customers. In 2023, BAU partnered with Groundworks, the nation’s leading and fastest growing foundation repair and water management solutions provider, to offer the best products in the industry and provide elite business management resources to their employees. BAU will now operate under the Groundworks name, while continuing to improve the customer experience and provide expertise and guidance from San Jose to Sacramento. Schedule your FREE inspection today! 1116054

"went horrible 2 week job took 7 months"

Cat D on April 2025

In 2005, Steven and Kelly Egloff founded Bay Area Underpinning with the goal of providing a cost-effective, engineered solution to foundation settlement problems with an emphasis on educating customers. In 2023, BAU partnered with Groundworks, the nation’s leading and fastest growing foundation repair and water management solutions provider, to offer the best products in the industry and provide elite business management resources to their employees. BAU will now operate under the Groundworks name, while continuing to improve the customer experience and provide expertise and guidance from San Jose to Sacramento. Schedule your FREE inspection today! 1116054

"went horrible 2 week job took 7 months"

Cat D on April 2025


Over 25 years of experience. Specialising in home renovations, flooring installation, roof repair, demolition, electrical, plumbing, custom work






Avatar for Joe Vierra Construction

Joe Vierra Construction

No reviews yet

Joe Vierra Construction

No reviews yet
16 years of experience

J Vierra Construction was founded in 2009 by Joe Vierra. With over 20 year of construction experience he knew what it would take to start a business while so many others were closing their doors. By providing our customers with top quality craftsmanship, hard work, and dedication we are still running strong today. So if your looking for help with that special project give us a call.

J Vierra Construction was founded in 2009 by Joe Vierra. With over 20 year of construction experience he knew what it would take to start a business while so many others were closing their doors. By providing our customers with top quality craftsmanship, hard work, and dedication we are still running strong today. So if your looking for help with that special project give us a call.


W C Canepa

3.50(
2
)

W C Canepa

3.50(
2
)
Customers say: Terrific value
28 years of experience

We are a general building contractor offering residential and commercial new construction and remodeling, from kitchen and baths to restaurants and tenant improvements and everything in between.

"Accommodating with attention to detail- reliable and creative, fair pricing, and good follow through!"

Laurie L on April 2019

We are a general building contractor offering residential and commercial new construction and remodeling, from kitchen and baths to restaurants and tenant improvements and everything in between.

"Accommodating with attention to detail- reliable and creative, fair pricing, and good follow through!"

Laurie L on April 2019

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Basement Waterproofing questions, answered by experts

Water damage in your home’s foundation is gradual, often beginning with small cracks that let water seep in. Over time, this weakens the foundation, which then allows in more water, causing significant structural damage. This process can take months or years to destroy your foundation, and the repairs can be very costly. Have your foundation inspected regularly to prevent significant damage.

Covering the dirt floor in your crawl space with a vapor barrier helps insulate the space and improve the air quality in your home. It protects your crawl space from pest infestations, excess moisture, and mold growth. It also makes the crawl space less dusty, which means there’s a lower chance of dust mites breeding and causing allergic reactions in your home.

Yes, barndominiums can have basements. Barndominiums are typically built over concrete slabs, so barndo basements are not very common. However, it is possible to include a basement in a barndominium blueprint as long as you’re building completely from scratch. Barndos can have the same types of basements as traditional homes, including full or walk-out basements.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

Mold growth is just one common sign of excess moisture in the bathroom. You may also see the paint in the room start to peel away from the walls, or that the walls remain wet for some time after you bathe.

Condensation on the windows is another sign that your bathroom has a potential moisture problem. The room itself may start to smell like mildew.

The Tracy, CA homeowners’ guide to basement waterproofing services

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