Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Mariposa, CA

There are 0 highly-rated local basement waterproofing pros.

Matching on Angi

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Basement waterproofing pros in Mariposa

martinez tile company
4716 Katrina Pl
No reviews
martinez tile company
4716 Katrina Pl
No reviews
23 years of experience

we at Martinez tile company we give the best price on what we do for the costumer always be happy.

we at Martinez tile company we give the best price on what we do for the costumer always be happy.



Top Notch Disaster Recovery
1208 W Avenue K
No reviews
Top Notch Disaster Recovery
1208 W Avenue K
No reviews
15 years of experience

Please feel free to call us anytime for any question about placing order or for the service.

Please feel free to call us anytime for any question about placing order or for the service.


All remodels custom homes and much more



Design Within Reach
755 West North Ave
3.00(
2
)
Design Within Reach
755 West North Ave
3.00(
2
)

"Installation was done as schedule, and worksite was left clean and in good order. Thank you!"

Ira S on May 2018

"Installation was done as schedule, and worksite was left clean and in good order. Thank you!"

Ira S on May 2018


Dorian Visionheart Dyer
3560 South Brandon Street
4.83(
6
)
Dorian Visionheart Dyer
3560 South Brandon Street
4.83(
6
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.


Foundation Repair of CA
1813 Rutan Dr
3.45(
20
)
Foundation Repair of CA
1813 Rutan Dr
3.45(
20
)
36 years of experience

Foundation Repair of CA provides solutions for failing foundations across the California area, including San Jose, San Francisco, Sacramento, Oakland, Stockton, Modesto, Fremont, Santa Rosa, Hayward, Vallejo, Sunnyvale, San Mateo, Concord, Daly City, Berkeley, Redwood City, Santa Clara, Pleasanton, Livermore, Dublin, and nearby. We are experienced in solutions for foundations of all types -- including residential and commercial structures. We pride ourselves on providing free, no-obligation foundation repair quotes for homeowners within our service area. If you would like to meet with a representative to come up with an effective repair strategy for your home, call or e-mail us today!

"We had a surprisingly difficult and frustrating end to our experience with Foundation Repair of California (FRoCA), despite a very pleasant beginning. Unfortunately, because of what we learned in the process, we advise others to be very wary of working with this company. We had hired FRoCA to do a foundation inspection when we purchased our new home in 2021, and their inspector and sales team were very easy to work with. When we decided to retrofit our home to be earthquake-resistant in 2022, we called FRoCA. They came, did a crawlspace assessment, sent our build plans and diagrams off to their engineering department for retrofitting, and pulled the permit. We paid a deposit on a 10K project and permit fees. The day before the retrofit was supposed to begin, FRoCA sent out their site manager for a final check before construction could begin. We moved our schedule around to accommodate, and they showed up three hours late. When the site manager arrived, they overlapped with a meeting we had moved to accommodate them. Upon finding this out, they were very curt and unprofessional, and we didn't realize until later in the day that they had left without letting us know a status update. Later that day, we got a call from FRoCA saying that the site manager had banned anyone from FRoCA from going into our crawlspace, and said that all the insulation needed to be removed before they could continue the project. At this point they'd said they could remove the insulation for an additional fee. When we expressed surprise at this, our sales rep told us that the site manager had actually broken out in hives from being in our space. This was a surprise to us, as we had 1) replaced the insulation based on FRoCA's recommendation when we moved into the house, 2) had not been told that the insulation needed to be removed and replaced after multiple site visits by FRoCA, and 3) had multiple plumbing/electric contractors in our crawlspace, and didn't want to expose anyone to a hazardous environment. We put the project on hold and called three separate companies that specialize in either crawl space inspection or foundation inspection to check on the status of our crawl space. All came, performed an analysis and inspection, and came back with a clean bill of health. After all this, we were ready to share the inspection reports with FRoCA, but before we could do so, our sales rep said that they couldn't do the retrofit work as promised anyway, as their chosen materials were incompatible with a section of the foundation. We were surprised by this, as FRoCA had done multiple designs and checks, had their engineering team review it, and then sent it to the city to get approval and pull a permit. We asked how engineering had missed it, and FRoCA essentially shrugged it off. At this point, months had passed from when we were first approved for the EBB grant, and time was running out for us to finish our project. We started looking for another contractor to help us out, and asked for our deposit to be refunded from FRoCA, which they initially didn't want to do and tried to convince us to keep them on retainer, citing the rising costs of materials. We refused and insisted on our deposit back. FRoCA said that they would refund our deposit, but that we would need to pay the permit cost. We paid them for the permit, but in order to transfer the permit the local government needed the plans that were drawn as well. FRoCA refused, stating that the fee was technically only for the permit. We were really unhappy with this arrangement, as they pulled a permit based on plans that wouldn't work, and submitted a permit release that, without plans, couldn't be released. This is extremely frustrating, as we paid $900+ for a permit that couldn't be used. We had to pay for another permit when we hired a new contractor to work on our retrofit. In the meantime, we found another independent contractor who made the process SO EASY. He proactively worked with EBB to help us get an extension. Within three weeks of us contacting him, he had a new permit pulled, plans designed, and one more week later, was bolting down our crawlspace. Seeing how easy GrandView Builders made this process really shone a light on FRoCA's inadequate business practices. Summary: FRoCA pulled out of our project 24 hours before it was due to start, citing reasons that were discredited by 3 independent companies. They then claimed that the project wasn't feasible because of an incompatibility between our home and their materials that they had missed during several site visits, after submitting plans and pulling permits. After we insisted on a refund of our deposit, they provided a permit release but not the plans necessary to the local government, without which we could not transfer the permit to the new contractor, costing us $900 for no discernible reason."

AyshaE K on July 2023

Foundation Repair of CA provides solutions for failing foundations across the California area, including San Jose, San Francisco, Sacramento, Oakland, Stockton, Modesto, Fremont, Santa Rosa, Hayward, Vallejo, Sunnyvale, San Mateo, Concord, Daly City, Berkeley, Redwood City, Santa Clara, Pleasanton, Livermore, Dublin, and nearby. We are experienced in solutions for foundations of all types -- including residential and commercial structures. We pride ourselves on providing free, no-obligation foundation repair quotes for homeowners within our service area. If you would like to meet with a representative to come up with an effective repair strategy for your home, call or e-mail us today!

"We had a surprisingly difficult and frustrating end to our experience with Foundation Repair of California (FRoCA), despite a very pleasant beginning. Unfortunately, because of what we learned in the process, we advise others to be very wary of working with this company. We had hired FRoCA to do a foundation inspection when we purchased our new home in 2021, and their inspector and sales team were very easy to work with. When we decided to retrofit our home to be earthquake-resistant in 2022, we called FRoCA. They came, did a crawlspace assessment, sent our build plans and diagrams off to their engineering department for retrofitting, and pulled the permit. We paid a deposit on a 10K project and permit fees. The day before the retrofit was supposed to begin, FRoCA sent out their site manager for a final check before construction could begin. We moved our schedule around to accommodate, and they showed up three hours late. When the site manager arrived, they overlapped with a meeting we had moved to accommodate them. Upon finding this out, they were very curt and unprofessional, and we didn't realize until later in the day that they had left without letting us know a status update. Later that day, we got a call from FRoCA saying that the site manager had banned anyone from FRoCA from going into our crawlspace, and said that all the insulation needed to be removed before they could continue the project. At this point they'd said they could remove the insulation for an additional fee. When we expressed surprise at this, our sales rep told us that the site manager had actually broken out in hives from being in our space. This was a surprise to us, as we had 1) replaced the insulation based on FRoCA's recommendation when we moved into the house, 2) had not been told that the insulation needed to be removed and replaced after multiple site visits by FRoCA, and 3) had multiple plumbing/electric contractors in our crawlspace, and didn't want to expose anyone to a hazardous environment. We put the project on hold and called three separate companies that specialize in either crawl space inspection or foundation inspection to check on the status of our crawl space. All came, performed an analysis and inspection, and came back with a clean bill of health. After all this, we were ready to share the inspection reports with FRoCA, but before we could do so, our sales rep said that they couldn't do the retrofit work as promised anyway, as their chosen materials were incompatible with a section of the foundation. We were surprised by this, as FRoCA had done multiple designs and checks, had their engineering team review it, and then sent it to the city to get approval and pull a permit. We asked how engineering had missed it, and FRoCA essentially shrugged it off. At this point, months had passed from when we were first approved for the EBB grant, and time was running out for us to finish our project. We started looking for another contractor to help us out, and asked for our deposit to be refunded from FRoCA, which they initially didn't want to do and tried to convince us to keep them on retainer, citing the rising costs of materials. We refused and insisted on our deposit back. FRoCA said that they would refund our deposit, but that we would need to pay the permit cost. We paid them for the permit, but in order to transfer the permit the local government needed the plans that were drawn as well. FRoCA refused, stating that the fee was technically only for the permit. We were really unhappy with this arrangement, as they pulled a permit based on plans that wouldn't work, and submitted a permit release that, without plans, couldn't be released. This is extremely frustrating, as we paid $900+ for a permit that couldn't be used. We had to pay for another permit when we hired a new contractor to work on our retrofit. In the meantime, we found another independent contractor who made the process SO EASY. He proactively worked with EBB to help us get an extension. Within three weeks of us contacting him, he had a new permit pulled, plans designed, and one more week later, was bolting down our crawlspace. Seeing how easy GrandView Builders made this process really shone a light on FRoCA's inadequate business practices. Summary: FRoCA pulled out of our project 24 hours before it was due to start, citing reasons that were discredited by 3 independent companies. They then claimed that the project wasn't feasible because of an incompatibility between our home and their materials that they had missed during several site visits, after submitting plans and pulling permits. After we insisted on a refund of our deposit, they provided a permit release but not the plans necessary to the local government, without which we could not transfer the permit to the new contractor, costing us $900 for no discernible reason."

AyshaE K on July 2023


Hampton Enterprise LLC
254 W Lawrence Harris Hwy
3.29(
7
)
Hampton Enterprise LLC
254 W Lawrence Harris Hwy
3.29(
7
)
36 years of experience

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today! We specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton AL.Dothan 334-648-3817, AL Birmingham 334-648-3817, AL Huntsville 334-648-3817, AL Mobile 334-648-3817, AL Tuscaloosa 334-648-3817, AL Montgomery 334-578-4761, AR Little Rock 334-648-3817, AZ Phoenix 334-648-3817, CA LosAngeles/Sacramento 334-648-3817, CO Denver/Colorado Springs 334-648-3817, CT Hartford 334-648-3817, DE Dover 334-648-3817, FL Tallahassee 334-648-3817, FL Cape Canaveral/ Cocoa 334-648-3817, FL. Destin 334-648-3817, FL Gainsville 334-648-3817 Fl Jacksonville 334-648-3817, FL Orlando 334-648-3817, FL Panama City 334-648-3817, FL Tampa 334-648-3817, FL Miami 334-648-3817, GA Atlanta 334-648-3817, GA Albany 334-648-3817, GA Augusta 334-648-3817, GA Columbus 334-648-3817, GA Macon 334-648-3817, GA Valdosta 334-648-3817, IA Des Moines 334-648-3817, ID Boise 334-648-3817, IL Chicago/Springfield 334-648-3817, IN Indianapolis 334-648-3817, KS Levenworth/Topeka 334-648-3817, KY Frankfort 334-648-3817, LA New orleans/Baton Rouge 334-648-3817, MA Boston 334-648-3817, MD Annapolis 334-648-3817, ME Augusta 334-648-3817, MI Detroit/Lansing 334-648-3817, MN Saint Paul 334-648-3817, MO kansas City/Jefferson City 334-648-3817, MS Jackson 334-648-3817, MS Biloxi 334-648-3817, MS Gulf Port 334-648-3817, MT helena 334-648-3817, NC Raleigh 334-648-3817, ND Bismark 334-648-3817, NE Lincoln 334-648-3817, NJ Trenton 334-648-3817, NM Santa Fe 334-648-3817, NV Carson City 334-648-3817, NV Las Vegas 334-648-3817 NY Albany 334-648-3817, OH Columbus 334-648-3817, OK Oklahoma Ciy 334-648-3817, OR Salem 334-648-3817, PA harrisburg 334-648-3817, RI Providence 334-648-3817, SC Columbia 334-648-3817, SD Pierre 334-648-3817, TN nashville 334-648-3817, TX Austin 334-648-3817, UT Salt Lake City 334-648-3817, VA Richmond 334-648-3817, VT montpelier 334-648-3817, WI Madison 334-648-3817, WV Charleston 334-648-3817, WY Cheyenne 334-648-3817

"They guys suck."

Penny S on February 2024

Basement waterproofing services FAQs

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

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.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The homeowners guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.
large white house on a rainy autumn day
Feb 5, 2025
Feb 5, 2025
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
House exterior
Jan 7, 2025
Jan 7, 2025
A variety of factors can affect your total crawl space encapsulation cost. Here’s a breakdown of the cost of this project, whether you hire a pro or DIY.
Basement living room interior
Jan 7, 2025
Jan 7, 2025
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
A living room with a fireplace located in the basement of a house
Apr 23, 2025
Apr 23, 2025
Even when you've properly installed your sump pump, flooded basements are not uncommon. Here's why you could still get into hot water.
Waterproofing membrane applied to the exterior of the foundation
Feb 27, 2025
Feb 27, 2025
If your home's crawlspace has water issues, here are the crawlspace encapsulation questions you should be asking a contractor about the project.
A white house in the suburbs
Apr 24, 2025
Apr 24, 2025
There are a few different things that make a crawl space smell like sewage. This guide will help you find the issue and learn how to fix it.
Share project details to get started.