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Avatar for Groundworks

Groundworks

4.38(
13
)
•Approved Pro

Groundworks

4.38(
13
)
•Approved Pro
Customers say: Quality work
58 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
123 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

Galvan Flooring

No reviews yet

Galvan Flooring

No reviews yet
25 years of experience

23 year experienced professional Flooring and Carpet installer, baseboard trim, etc. areas like Sacramento, Bay Area, northern and central California. Reasonable great price for great and nice work. I enjoy doing my job which means that I enjoy making my clients happy.

23 year experienced professional Flooring and Carpet installer, baseboard trim, etc. areas like Sacramento, Bay Area, northern and central California. Reasonable great price for great and nice work. I enjoy doing my job which means that I enjoy making my clients happy.

Avatar for Avila Pro Handyman Services

Avila Pro Handyman Services

No reviews yet

Avila Pro Handyman Services

No reviews yet
Free onsite estimate

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

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

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

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.

Depending on the severity, a slab leak can go undetected for months or even years, especially if you don’t carry out routine foundation inspections to find foundation leaks early. However, minor leaks are likely to turn into more severe leaks over time, so you might notice increases in water bills and issues with yard drainage, even if the problem is minor.

The Lathrop, CA homeowners’ guide to basement waterproofing services

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

See all articles