Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Gonzales, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Gonzales, CA?

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Gonzales

Avatar for Groundworks

Groundworks

1161 N Fair Oaks Ave
3.00(
4
)
Approved Pro

Groundworks

1161 N Fair Oaks Ave
3.00(
4
)
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



JMH Construction and Design

19223 Sunridge Place
1.00(
1
)

JMH Construction and Design

19223 Sunridge Place
1.00(
1
)
27 years of experience

General Contracting Since its inception in 1998, JMH Construction & Design has successfully tailored its business model to provide exceptional services predicated by the unique needs of each and every client. JMH Construction & Design has completed thousands of projects across the Central Coast, ranging from project conceptualization to completion and everywhere in between. Our primary goal is to provide our clients with a high level of professional and personal service. Clients have the option of either having all of their design and construction needs handled through our firm, or integrating JMH Construction & Design with an established team to create the dream that the client envisions. Since its inception in 1998, JMHConstruction & Design has operated successfully and seamlessly under both business models. JMH Construcition & Design has earned a sterling reputation from its clients and continues to acquire most of work through a well developed referral base. Some of our Project Scopes: Residential & Commercial Design Project Planning, Subdivision & Development Remodels and Additions New Construction Commercial Tenant Improvements Spec Building Emergency & Disaster Services Building Maintainence & Preventative Care Subcontractor Services

General Contracting Since its inception in 1998, JMH Construction & Design has successfully tailored its business model to provide exceptional services predicated by the unique needs of each and every client. JMH Construction & Design has completed thousands of projects across the Central Coast, ranging from project conceptualization to completion and everywhere in between. Our primary goal is to provide our clients with a high level of professional and personal service. Clients have the option of either having all of their design and construction needs handled through our firm, or integrating JMH Construction & Design with an established team to create the dream that the client envisions. Since its inception in 1998, JMHConstruction & Design has operated successfully and seamlessly under both business models. JMH Construcition & Design has earned a sterling reputation from its clients and continues to acquire most of work through a well developed referral base. Some of our Project Scopes: Residential & Commercial Design Project Planning, Subdivision & Development Remodels and Additions New Construction Commercial Tenant Improvements Spec Building Emergency & Disaster Services Building Maintainence & Preventative Care Subcontractor Services




Avatar for Ryan Builders Inc.

Ryan Builders Inc.

PO Box 927
5.00(
1
)

Ryan Builders Inc.

PO Box 927
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ryan Builders Inc. is your one-stop-shop for kitchen, bath and home design and remodels. Offering a wide range of in house services allows Ryan Builders Inc. to completely manage your project from the initial idea to the final project and maintain complete control and absolute accountability of the quality, schedule, and budget. We accept all major credit cards.

Ryan Builders Inc. is your one-stop-shop for kitchen, bath and home design and remodels. Offering a wide range of in house services allows Ryan Builders Inc. to completely manage your project from the initial idea to the final project and maintain complete control and absolute accountability of the quality, schedule, and budget. We accept all major credit cards.



South Coast Construction

255 E Bolivar St
No reviews yet

South Coast Construction

255 E Bolivar St
No reviews yet
26 years of experience

36 years in High-End Residential, and Commercial Construction. Serving Monterey to Los Angeles Counties Quality assured Sub-Contractor lists, new construction and remodel work. Home repairs and maintanance. Specifically specialize in corrosion pron environments. 125.00 minimum service call, covers evaluation and repairs up to 2 hours plus materials. Work then billed at 65.00 hr. plus materials, plus Profit and Overhead 10%. First consultation/estimate is free of charge within 25 Miles of 93921, or 93066 and does not include repairs, those are estimated seperatly.

36 years in High-End Residential, and Commercial Construction. Serving Monterey to Los Angeles Counties Quality assured Sub-Contractor lists, new construction and remodel work. Home repairs and maintanance. Specifically specialize in corrosion pron environments. 125.00 minimum service call, covers evaluation and repairs up to 2 hours plus materials. Work then billed at 65.00 hr. plus materials, plus Profit and Overhead 10%. First consultation/estimate is free of charge within 25 Miles of 93921, or 93066 and does not include repairs, those are estimated seperatly.



Avatar for Property Restoration Services

Property Restoration Services

2110 A Del Monte Ave
5.00(
1
)

Property Restoration Services

2110 A Del Monte Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

More than a premier restoration contractor, PRS combines a decade of IICRC certified and trained team members with years of general construction knowledge. PRS is also a proud DVBE business: Certification ID 2008617 Disabled Veteran Business Enterprise (DVBE) & Small Business (Micro). This means you are in the hands of a company that truly understands each step of the process from restoration to repair to full construction. We have built our company by offering the highest quality of service and customer care. We continue to lead the industry as an advocate for our clients in both the restoration and construction arenas. For this reason, we are fortunate to contract with clients that have been with us from our inception. Whether you need restoration, remodel, repair or construction services, PRS is the premier contractor for all your property needs. Kitchen Remodels | Bathroom Remodels | Fire Restoration | Mold Abatement | Plumbing & more

More than a premier restoration contractor, PRS combines a decade of IICRC certified and trained team members with years of general construction knowledge. PRS is also a proud DVBE business: Certification ID 2008617 Disabled Veteran Business Enterprise (DVBE) & Small Business (Micro). This means you are in the hands of a company that truly understands each step of the process from restoration to repair to full construction. We have built our company by offering the highest quality of service and customer care. We continue to lead the industry as an advocate for our clients in both the restoration and construction arenas. For this reason, we are fortunate to contract with clients that have been with us from our inception. Whether you need restoration, remodel, repair or construction services, PRS is the premier contractor for all your property needs. Kitchen Remodels | Bathroom Remodels | Fire Restoration | Mold Abatement | Plumbing & more

Showing 1-10 of 17
Basement Waterproofing questions, answered by experts

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

Finding water under your sink can throw a wrench in your day, but acting quickly can prevent water damage. Soak up water with a towel, then put a fan or dehumidifier near the open cabinet to dry it as fast as possible. If any mold or mildew has formed, you may need to replace the bottom of the cabinet.

The Gonzales, CA homeowners’ guide to basement waterproofing services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"