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Verified Reviews for Basement Leak Repair pros in Merced, CA

*The Angi rating for Basement Leak Repair companies in Merced, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

*The HomeAdvisor rating for Basement Leak Repair companies in Merced, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.

Last update on December 03, 2025

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Avatar for Groundworks

Groundworks

4.67(
3
)
•Approved Pro

Groundworks

4.67(
3
)
•Approved Pro
2023 years of experience
Free onsite estimate

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.

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company). "

Suzanne R on March 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.

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company). "

Suzanne R on March 2025

Avatar for Groundworks

Groundworks

3.40(
5
)
•Approved Pro

Groundworks

3.40(
5
)
•Approved Pro
2005 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 Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Avatar for Toth Construction

Toth Construction

5.00(
8
)

Toth Construction

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**Due to a medical emergency, i will not be taking on new projects at this time**With 25 years of experience, we offer a full range of construction and renovation services for both the interior and exterior of your home. Mr. Toth's goal is to maintain the highest level of professionalism, honesty, and fairness in his relationships with all his clients. Please give us a call or send us a message to discuss how we can turn your dreams into reality. FREE ESTIMATES! Cheers

"Matthew was helpful and responsive. When there was a minor issue that needed to be fixed, he stood by his work and came out to make the adjustment. Would hire again and recommend highly!"

Rebecca J on July 2022

**Due to a medical emergency, i will not be taking on new projects at this time**With 25 years of experience, we offer a full range of construction and renovation services for both the interior and exterior of your home. Mr. Toth's goal is to maintain the highest level of professionalism, honesty, and fairness in his relationships with all his clients. Please give us a call or send us a message to discuss how we can turn your dreams into reality. FREE ESTIMATES! Cheers

"Matthew was helpful and responsive. When there was a minor issue that needed to be fixed, he stood by his work and came out to make the adjustment. Would hire again and recommend highly!"

Rebecca J on July 2022

Avatar for Foundation Repair of CA

Foundation Repair of CA

3.67(
15
)

Foundation Repair of CA

3.67(
15
)
1989 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

Avatar for Hampton Enterprise LLC

Hampton Enterprise LLC

3.40(
5
)

Hampton Enterprise LLC

3.40(
5
)
1989 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

Avatar for Warmzone

Warmzone

4.00(
3
)

Warmzone

4.00(
3
)
Customers say: Quick response
2003 years of experience

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018

WARMZONE is a national company designs and sells radiant snow removal systems for heated driveways and walkways, radiant floor heating and roof deicing. We have a trained staff of professionals that will learn about your project requirements and perscribe the best solution possible to heat your driveway or home. We have a network of subcontractors across the United States. Our consultations and designs are free and we have one of the largest selection of proven products to choose from. Call or email us to receive a free quote.

"They were absolutely wonderful. Will sure recommend them"

jorge d on April 2018

VIKING CONSTRUCTION

5.00(
3
)

VIKING CONSTRUCTION

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

VIKING CONSTRUCTION HAS TWO DEPARTMENTS SPECIALIZING IN CUSTOM HOMES AND KITCHEN AND BATH REMODELS. COMMERCIAL BUILDING SERVICES, TENANT IMPROVMENTS, RESTAURANTS, ETC , WE OFFER FINANCING AND ACCEPT ALL MAJOR CREDIT CARDS, CALL FOR A FREE ESTIMATE TODAY

VIKING CONSTRUCTION HAS TWO DEPARTMENTS SPECIALIZING IN CUSTOM HOMES AND KITCHEN AND BATH REMODELS. COMMERCIAL BUILDING SERVICES, TENANT IMPROVMENTS, RESTAURANTS, ETC , WE OFFER FINANCING AND ACCEPT ALL MAJOR CREDIT CARDS, CALL FOR A FREE ESTIMATE TODAY

Showing 1-10 of 21
Basement Leak Repair questions, answered by experts

Although waterproofing your basement may not directly increase the value of your home, it will protect the value you already have by preventing water damage. A basement without any signs of water will be more appealing to prospective home buyers. A leaky basement is a major red flag during a home inspection, and it will likely reduce the amount that buyers are willing to pay.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

Heavy rain can affect a leach field because the extra rain can cause the groundwater level to rise. This leads the soil around the leach field to become saturated with rainwater, so it’s no longer able to take in effluent from the leach lines for final treatment. Heavy rainfall can cause the leach field to flood.

The Merced, CA homeowners’ guide to basement leak repair services

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

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