Top-rated basement leak repair pros.

Get matched with top basement leak repair pros in Knightsen, CA

There are 2 highly-rated local basement leak repair 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 leak repair pros in Knightsen

Avatar for Reliable Constructor
Reliable Constructor
5.00(
1
)
Approved Pro
Reliable Constructor
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

20+ years of experience! 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!

"Mr. Benedicto Rocha (B R) and his brothers were fantastic with our home remodeling recently. We have a four-bedroom and three bathroom house needed one downstairs bathroom rebuild and replace all floorings in both levels including closets and stair case. The three brothers were extremely dedicated with their work. They kept me informed on their work plan and progress daily through out the entire remodeling project. The experience is amazing. I would highly recommend Mr. Benedicto Rocha (B R) and his brothers on any home improvement project."

Tian T on February 2025

20+ years of experience! 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!

"Mr. Benedicto Rocha (B R) and his brothers were fantastic with our home remodeling recently. We have a four-bedroom and three bathroom house needed one downstairs bathroom rebuild and replace all floorings in both levels including closets and stair case. The three brothers were extremely dedicated with their work. They kept me informed on their work plan and progress daily through out the entire remodeling project. The experience is amazing. I would highly recommend Mr. Benedicto Rocha (B R) and his brothers on any home improvement project."

Tian T on February 2025


Avatar for Zacarias Remodeling Construction
Zacarias Remodeling Construction
1320 Paso De Sauce RD
5.00(
28
)
Approved Pro
Zacarias Remodeling Construction
1320 Paso De Sauce RD
5.00(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
233 local quotes requested

We are a locally owned and operated company since 2009, with lots of industry experience. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other Home Improvement projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! We are a bilingual company, and are happy to serve both our English and Spanish Speaking communities! ¡Hablamos Espanol!

"Oscar truly stands out as a contractor who cares deeply about his clients, and that’s exactly how he made me feel. I reached out to five different contractors to assess my bathroom and offer ideas, but my experiences varied significantly. Some were overly sales-driven, others dismissed my ideas entirely, and one didn’t even follow up with an estimate. Oscar, however, was a breath of fresh air. He arrived on time, listened attentively to my ideas, and offered thoughtful suggestions. He was highly collaborative with the other workers on site, making sure everything was well coordinated. Oscar's expertise in the industry is evident, and he’s exceptionally creative when it comes to problem-solving. When he identified additional challenges during the project, he took the time to offer practical solutions, demonstrating his commitment to delivering the best result. Oscar has earned my trust and will be my go-to contractor for any future projects. I highly recommend him to anyone in need of a reliable, skilled, and dedicated professional"

Lisa N on March 2025

We are a locally owned and operated company since 2009, with lots of industry experience. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other Home Improvement projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! We are a bilingual company, and are happy to serve both our English and Spanish Speaking communities! ¡Hablamos Espanol!

"Oscar truly stands out as a contractor who cares deeply about his clients, and that’s exactly how he made me feel. I reached out to five different contractors to assess my bathroom and offer ideas, but my experiences varied significantly. Some were overly sales-driven, others dismissed my ideas entirely, and one didn’t even follow up with an estimate. Oscar, however, was a breath of fresh air. He arrived on time, listened attentively to my ideas, and offered thoughtful suggestions. He was highly collaborative with the other workers on site, making sure everything was well coordinated. Oscar's expertise in the industry is evident, and he’s exceptionally creative when it comes to problem-solving. When he identified additional challenges during the project, he took the time to offer practical solutions, demonstrating his commitment to delivering the best result. Oscar has earned my trust and will be my go-to contractor for any future projects. I highly recommend him to anyone in need of a reliable, skilled, and dedicated professional"

Lisa N on March 2025


Avatar for Eds Home Improvement
Eds Home Improvement
20478 Anita Avenue
4.40(
5
)
Approved Pro
Eds Home Improvement
20478 Anita Avenue
4.40(
5
)
Approved Pro
Customers say: Quick response
18 local quotes requested
23 years of experience

We are providers of construction services in the San Francisco area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. During the years in business, Eds Home Improvement has satisfied many customers. It is our reputation of quality work, professionalism, and customer service our customers continue to rely on us for their needs. To understand the expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all your construction needs!

"Not well, Eddie does not do the work but has young kids who do not speak English do the work. We can not communicate with them because Eddie leaves the premises for periods of time. We could have given him more jobs in other locations but do not like the quality of work. We will not be hiring him again. Thank good it was not a larger project."

Carmel T on June 2023

We are providers of construction services in the San Francisco area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. During the years in business, Eds Home Improvement has satisfied many customers. It is our reputation of quality work, professionalism, and customer service our customers continue to rely on us for their needs. To understand the expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all your construction needs!

"Not well, Eddie does not do the work but has young kids who do not speak English do the work. We can not communicate with them because Eddie leaves the premises for periods of time. We could have given him more jobs in other locations but do not like the quality of work. We will not be hiring him again. Thank good it was not a larger project."

Carmel T on June 2023


Avatar for Bay Easy Construction
Bay Easy Construction
1624 The Alameda San Jose
4.57(
129
)
Approved Pro
Bay Easy Construction
1624 The Alameda San Jose
4.57(
129
)
Approved Pro
Customers say: Quality work
61 local quotes requested
19 years of experience

With Bay Easy you can put your mind as ease knowing that true professionals will make reality of your constructional visions. We do it all from old remodeling projects to new construction. We believe that the communication between client and provider is key, and we are always available and quick to reply to any of your questions thoroughly, helping our customers to always maintain their comfortability and security about their project at all time. The customer will be fully covered with the implementation of a payment schedule, where the work is charged for by stages based on completed work. Bay Easy Construction has over a decade of experience and wisdom in the craft, and we provide a premium service to the highest of quality. We strive to be affordable and competitive in our pricing without compromising on the quality we provide. Count on us transform your dream home to a reality.

"Ofer and his team were very responsive for our bath/shower replacement. The team was very tidy, clean, and respectful of the home as they worked for several days. My wife was nine months pregnant at the time and Ofer and his team were very thoughtful and prompt with the work to help us out. We were really satisfied with the work- finished on-time, in scope and in the quoted fair price. In general, really good customer service from Ofer and a very helpful team."

EMRE C on December 2024

With Bay Easy you can put your mind as ease knowing that true professionals will make reality of your constructional visions. We do it all from old remodeling projects to new construction. We believe that the communication between client and provider is key, and we are always available and quick to reply to any of your questions thoroughly, helping our customers to always maintain their comfortability and security about their project at all time. The customer will be fully covered with the implementation of a payment schedule, where the work is charged for by stages based on completed work. Bay Easy Construction has over a decade of experience and wisdom in the craft, and we provide a premium service to the highest of quality. We strive to be affordable and competitive in our pricing without compromising on the quality we provide. Count on us transform your dream home to a reality.

"Ofer and his team were very responsive for our bath/shower replacement. The team was very tidy, clean, and respectful of the home as they worked for several days. My wife was nine months pregnant at the time and Ofer and his team were very thoughtful and prompt with the work to help us out. We were really satisfied with the work- finished on-time, in scope and in the quoted fair price. In general, really good customer service from Ofer and a very helpful team."

EMRE C on December 2024


Avatar for America's Dream HomeWorks
America's Dream HomeWorks
7115 Watt Ave
4.09(
172
)
Approved Pro
America's Dream HomeWorks
7115 Watt Ave
4.09(
172
)
Approved Pro
Customers say: Quality work
261 local quotes requested
24 years of experience

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021


Avatar for Streamline Renovators LLC
Streamline Renovators LLC
1169 S MAIN ST
4.64(
11
)
Approved Pro
Streamline Renovators LLC
1169 S MAIN ST
4.64(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
45 local quotes requested

Here at Streamline we are absolute specialists when it comes to communications, speed and accuracy of completing our remodel projects. We have amazing deals on kitchen's l, baths and paint! We know how challenging it can be dealing with contractors after doing many of our own projects and thats why we decided to start our own company! With over 30 years of experience on our team we can ensure reputable advice. We are a local family owned and operated business and your experience working with us will feel just like that. Family! Give us a call set up a consultation we love to connect with you

"Five stars"

Gwen L on July 2024

Here at Streamline we are absolute specialists when it comes to communications, speed and accuracy of completing our remodel projects. We have amazing deals on kitchen's l, baths and paint! We know how challenging it can be dealing with contractors after doing many of our own projects and thats why we decided to start our own company! With over 30 years of experience on our team we can ensure reputable advice. We are a local family owned and operated business and your experience working with us will feel just like that. Family! Give us a call set up a consultation we love to connect with you

"Five stars"

Gwen L on July 2024


Avatar for Peter Ellis Construction
Peter Ellis Construction
545 Cattail Dr
3.80(
10
)
Approved Pro
Peter Ellis Construction
545 Cattail Dr
3.80(
10
)
Approved Pro
Customers say: Quality work
26 local quotes requested
40 years of experience

We are General and Electrical Contractors established in 1985, we pride ourselves on professionalism, courtesy, and respect. Our commitment to customer satisfaction drives us to go the extra mile. For your convenience, we're available 24/7 for emergencies.

"Top notch work. I recommend them out to friends and family all the time."

Yousef A on November 2023

We are General and Electrical Contractors established in 1985, we pride ourselves on professionalism, courtesy, and respect. Our commitment to customer satisfaction drives us to go the extra mile. For your convenience, we're available 24/7 for emergencies.

"Top notch work. I recommend them out to friends and family all the time."

Yousef A on November 2023


Avatar for Allworld Construction, Inc.
Allworld Construction, Inc.
530 Chesterfield Dr
5.00(
3
)
Approved Pro
Allworld Construction, Inc.
530 Chesterfield Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

As a licensed contractor who has been in the industry for 30 years, we get the job done right! Let us be your go to for your next remodel. We specialize in a variety or different Kitchen, bath, landscape, deck, electrical work and fence replacement. You name it we can do it. Give us a call today!

"It was excellent. They communicated well. They didn't do anything without permission."

Mike M on September 2019

As a licensed contractor who has been in the industry for 30 years, we get the job done right! Let us be your go to for your next remodel. We specialize in a variety or different Kitchen, bath, landscape, deck, electrical work and fence replacement. You name it we can do it. Give us a call today!

"It was excellent. They communicated well. They didn't do anything without permission."

Mike M on September 2019


Avatar for Groundworks
Groundworks
2333 Courage Dr Ste C
4.64(
11
)
Approved Pro
Groundworks
2333 Courage Dr Ste C
4.64(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
68 local quotes requested

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!

"Thank you Bay Area Underpinning for saving the day! I was in a challenging and prolonged situation since going into contract with EagleLift for the stabilization/lift for my house. After a long permit process and continuously delayed start dates, I was informed that EagleLift had been acquired by Groundworks and I’d have to wait a few more month before any progress could happen. It was a deeply frustrating process but the EagleLift team was able to connect us with Bay Area Underpinning (another Groundworks company) who were able to take over and expedite the project. To my surprise, James T. from BAU reached out quickly and assigned a team to come to my house within a week! The team that ended up working on the house, specifically Ish, John and Abel were exceptional. They were diligent, knowledgable, friendly and deeply considerate. They are truly pros who knocked the project out in no time which was reassuring since I was nervous that this project was gonna stretch into the rainy season. My house feels so stable now (minimal cracks too) and the considerable slope is now practically nonexistent! Thanks a lot James T., Ish, John, Abel and the BAU team for taking really great care of us."

Chris N on November 2024

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!

"Thank you Bay Area Underpinning for saving the day! I was in a challenging and prolonged situation since going into contract with EagleLift for the stabilization/lift for my house. After a long permit process and continuously delayed start dates, I was informed that EagleLift had been acquired by Groundworks and I’d have to wait a few more month before any progress could happen. It was a deeply frustrating process but the EagleLift team was able to connect us with Bay Area Underpinning (another Groundworks company) who were able to take over and expedite the project. To my surprise, James T. from BAU reached out quickly and assigned a team to come to my house within a week! The team that ended up working on the house, specifically Ish, John and Abel were exceptional. They were diligent, knowledgable, friendly and deeply considerate. They are truly pros who knocked the project out in no time which was reassuring since I was nervous that this project was gonna stretch into the rainy season. My house feels so stable now (minimal cracks too) and the considerable slope is now practically nonexistent! Thanks a lot James T., Ish, John, Abel and the BAU team for taking really great care of us."

Chris N on November 2024


SGB Inc.
24301 Southland Pl #540
5.00(
4
)
Approved Pro
SGB Inc.
24301 Southland Pl #540
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

yael h on May 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

yael h on May 2024

...
Showing 1-10 of 209

Basement leak repair services FAQs

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

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.

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

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 leak repair 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.
cellar doors on the side of the house
Jan 20, 2025
Jan 20, 2025
When storm season is approaching, ensure you’re ready to go in case of an emergency. Explore our guide to budgeting for bulkhead replacement costs.
Basement living room with wet bar
Jan 14, 2025
Jan 14, 2025
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Basement living room with wet bar
Feb 27, 2025
Feb 27, 2025
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
mother and kids walking down stairs in home
Oct 22, 2024
Oct 22, 2024
Thinking of refinishing your basement and looking for basement remodel ideas? Check out 25 ways to transform your subterranean space.
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.