Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Patterson, CA

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Patterson

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


Avatar for JL Construction and Caulking

JL Construction and Caulking

No reviews yet

JL Construction and Caulking

No reviews yet
171 local quotes requested

30+ years of experience! JL construction & caulking. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

30+ years of experience! JL construction & caulking. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!



Top Notch Construction & Remodel Inc

1224 Yorktown Ln
No reviews yet

Top Notch Construction & Remodel Inc

1224 Yorktown Ln
No reviews yet
10 years of experience

We are a family owned and operated licensed contractor. Start planning your project with us today! Give us a call or send us an email. You can also visit us at www.topnotchcr.com

We are a family owned and operated licensed contractor. Start planning your project with us today! Give us a call or send us an email. You can also visit us at www.topnotchcr.com



Avatar for Joe Vierra Construction

Joe Vierra Construction

1746 W Ripon Rd
No reviews yet

Joe Vierra Construction

1746 W Ripon Rd
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

219 S Fairmount Ave
3.50(
2
)

W C Canepa

219 S Fairmount Ave
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


all crown spec. in crown molding,& baseboards ,

2437 Veneto Ln
No reviews yet

all crown spec. in crown molding,& baseboards ,

2437 Veneto Ln
No reviews yet
13 years of experience

Family owned and operated. Brothers working together, owners are always on the job. Over 15 years experience for Bobby and 5 years experience for Keith. Fencing is one of our specialities.

Family owned and operated. Brothers working together, owners are always on the job. Over 15 years experience for Bobby and 5 years experience for Keith. Fencing is one of our specialities.



Showing 1-10 of 16
Basement Waterproofing questions, answered by experts

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

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.

It is better to have a crawl space that is tailored to the outside temperature, your needs, and the season. For example, it is much better to have a vented space when it’s very hot outside and your AC bills are sky-high. Conversely, when the temperature drops and humidity rises, it is almost always better to have your vents shut and covered if possible.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

The Patterson, CA homeowners’ guide to basement waterproofing services

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