Top-rated basement leak repair pros.

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    Average homeowner rating
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    Verified basement leak repair services reviews

Find Basement leak repair pros in Sanford

Avatar for Addison Construction Group

Addison Construction Group

655 Bruce Coggins Rd
5.00(
9
)
Approved Pro

Addison Construction Group

655 Bruce Coggins Rd
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

As a true family owned business with local roots, serving clients throughout the Carolina’s for more than two decades, we at Addison Construction Group do whatever it takes to ensure every project is completed on time and according to our specifications. With over 35 years of combined industry experience, we at Addison Construction Group have the knowledge and ability to help your dreams come true when building your custom home, remodeling projects, commercial build-outs, to anything you can dream of.

"Great job and reasonable costs"

Brian F on January 2024

As a true family owned business with local roots, serving clients throughout the Carolina’s for more than two decades, we at Addison Construction Group do whatever it takes to ensure every project is completed on time and according to our specifications. With over 35 years of combined industry experience, we at Addison Construction Group have the knowledge and ability to help your dreams come true when building your custom home, remodeling projects, commercial build-outs, to anything you can dream of.

"Great job and reasonable costs"

Brian F on January 2024


Avatar for Best Breathing

Best Breathing

521 Bonnie Bay Rd
4.56(
43
)
Approved Pro

Best Breathing

521 Bonnie Bay Rd
4.56(
43
)
Approved Pro
Customers say: True professional
113 local quotes requested
26 years of experience

Here at Best Breathing we offer top of the line customer service, and workmanship.Our motto is you don't pay until its ok! All techs, and inspectors are certified in mold inspections, as well as remediation.With over 15 years experience, let the rest speak for its self! Mold remediation Mold inspections Air quality Testing Crawlspace Encapsulation Dehumidifcation Sump pumps French drains Insulation Air duct cleaning Ozone treatments Air Treatments

"So thankful for their services. Great work solving and removing our mold problem. Highly recommend Best Breathing LLC."

Brenda C on July 2023

Here at Best Breathing we offer top of the line customer service, and workmanship.Our motto is you don't pay until its ok! All techs, and inspectors are certified in mold inspections, as well as remediation.With over 15 years experience, let the rest speak for its self! Mold remediation Mold inspections Air quality Testing Crawlspace Encapsulation Dehumidifcation Sump pumps French drains Insulation Air duct cleaning Ozone treatments Air Treatments

"So thankful for their services. Great work solving and removing our mold problem. Highly recommend Best Breathing LLC."

Brenda C on July 2023


Avatar for Master Services

Master Services

6226 Clinton Hwy
4.56(
190
)
Approved Pro

Master Services

6226 Clinton Hwy
4.56(
190
)
Approved Pro
Customers say: Super punctual
180 local quotes requested
Free onsite estimate

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024


Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

8500 Knightdale Blvd.
4.73(
71
)
Approved Pro

Tar Heel Basement Systems

8500 Knightdale Blvd.
4.73(
71
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
29 local quotes requested

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Felt rushed to approve the work and pay the balance. Discovered multiple issues later. Just inside the door there's a rock they missed, so now it's under the plastic, which will sooner or later puncture through. I asked for a better door than the one the first installed, but the second was also poorly made and didn't come close to sealing. Called/talked to someone about the issues, but afterward they stopped returning my calls. They also left lots of debris on the ground. The inspection didn't pass for multiple reasons. Waiting for them to come back and address the issues the inspector found. Update: THBS did follow up and fix the issues. They constructed a new crawlspace door that seals, which was the biggest issue. They took out the problematic rock. The inspection passed."

Doug I on May 2025

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Felt rushed to approve the work and pay the balance. Discovered multiple issues later. Just inside the door there's a rock they missed, so now it's under the plastic, which will sooner or later puncture through. I asked for a better door than the one the first installed, but the second was also poorly made and didn't come close to sealing. Called/talked to someone about the issues, but afterward they stopped returning my calls. They also left lots of debris on the ground. The inspection didn't pass for multiple reasons. Waiting for them to come back and address the issues the inspector found. Update: THBS did follow up and fix the issues. They constructed a new crawlspace door that seals, which was the biggest issue. They took out the problematic rock. The inspection passed."

Doug I on May 2025


Avatar for Falcone Crawl Space & Structural Repair

Falcone Crawl Space & Structural Repair

4134 Statesville Road
4.65(
653
)
Approved Pro

Falcone Crawl Space & Structural Repair

4134 Statesville Road
4.65(
653
)
Approved Pro
Customers say: Super punctual
29 local quotes requested
19 years of experience

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022


"Excellent work. I am so happy with the results. Very communicative and on top of things. Will work with again."

Lindsay B on August 2025

Tower Refinishing is a company dedicated to providing high quality and durable service. Our technicians are highly qualified and trained to provide a first class service.

"Excellent work. I am so happy with the results. Very communicative and on top of things. Will work with again."

Lindsay B on August 2025


Avatar for Triangle Classic Homes Inc

Triangle Classic Homes Inc

PO Box 90383
4.97(
78
)
Approved Pro

Triangle Classic Homes Inc

PO Box 90383
4.97(
78
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
145 local quotes requested

We love what we do! With a combined experience of over 40 years, we're General Contractors handling all facets of construction including but not limited to New Homes, Remodels, Additions and Renovations. Triangle Classic promises a 100% honest and up front approach to your requests the way it should be! To make sure that you get results that you can be happy with, we will work with you from beginning to end. We listen to your input and share our own to make sure you end up with something incredible! Contact us today we look forward to serving you!

"This is the second major project Ralph has done for us. He did a kitchen and bath remodel in 2019 and were very please with the results of that project. I got four estimates for this project and the Triangle Classic estimate was very competitive. Based on my earlier experience with them, I choose Triangle Classic over the others, even though they were a little higher than a couple of the bids. I trusted that I would get a high quality job done in a timely fashion. Having that confidence during a major project is worth a few thousand dollars. Ralph did not disappoint. He is very actively involved in his contracts and ensures his sub-contractors are doing quality work. The project was completed on time and only about 2% over budget. The over budget items were items that were outside the original contract or beyond the contractor's control. During the project, we made the decision to replace our concrete driveway. Ralph was kind enough to provide his sub to do the work at no profit to his business and he passed along his discount on the concrete. I'm very pleased with how the project turned out and would highly recommend Ralph and Triangle Classic Homes."

Kevin S on July 2025

We love what we do! With a combined experience of over 40 years, we're General Contractors handling all facets of construction including but not limited to New Homes, Remodels, Additions and Renovations. Triangle Classic promises a 100% honest and up front approach to your requests the way it should be! To make sure that you get results that you can be happy with, we will work with you from beginning to end. We listen to your input and share our own to make sure you end up with something incredible! Contact us today we look forward to serving you!

"This is the second major project Ralph has done for us. He did a kitchen and bath remodel in 2019 and were very please with the results of that project. I got four estimates for this project and the Triangle Classic estimate was very competitive. Based on my earlier experience with them, I choose Triangle Classic over the others, even though they were a little higher than a couple of the bids. I trusted that I would get a high quality job done in a timely fashion. Having that confidence during a major project is worth a few thousand dollars. Ralph did not disappoint. He is very actively involved in his contracts and ensures his sub-contractors are doing quality work. The project was completed on time and only about 2% over budget. The over budget items were items that were outside the original contract or beyond the contractor's control. During the project, we made the decision to replace our concrete driveway. Ralph was kind enough to provide his sub to do the work at no profit to his business and he passed along his discount on the concrete. I'm very pleased with how the project turned out and would highly recommend Ralph and Triangle Classic Homes."

Kevin S on July 2025


Avatar for Exterior Home Solutions of Fayetteville

Exterior Home Solutions of Fayetteville

5.00(
18
)
Approved Pro

Exterior Home Solutions of Fayetteville

5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
425 local quotes requested

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! We are also helping others in need in the New Orleans area to get they’re houses back in shape after hurricane Ida.

"Great experience! My fence is looking great and I am super happy with the customer service and quality of work I received. Would give more stars if I could. Definitely recommend! Looking forward to future projects :)"

Gina A on January 2025

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! We are also helping others in need in the New Orleans area to get they’re houses back in shape after hurricane Ida.

"Great experience! My fence is looking great and I am super happy with the customer service and quality of work I received. Would give more stars if I could. Definitely recommend! Looking forward to future projects :)"

Gina A on January 2025


Avatar for Wherren Builders, Inc.

Wherren Builders, Inc.

515 Forest Rd
5.00(
3
)
Approved Pro

Wherren Builders, Inc.

515 Forest Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

I am a N.C. Licensed General Contractor in business over 20 years. I am experienced in every phase of residential and commercial construction. I am completely hands on and oversee all construction of your project. All work is continuous to completion. Areas of specialty: 1. Kitchen and Bathroom design and construction/remodel. 2. Interior cabinetry and trim. References available upon request.

"Remarkable craftsmanship!! They were fantastic"

Gerald F on February 2025

I am a N.C. Licensed General Contractor in business over 20 years. I am experienced in every phase of residential and commercial construction. I am completely hands on and oversee all construction of your project. All work is continuous to completion. Areas of specialty: 1. Kitchen and Bathroom design and construction/remodel. 2. Interior cabinetry and trim. References available upon request.

"Remarkable craftsmanship!! They were fantastic"

Gerald F on February 2025


Avatar for Custom Paradise Builders Inc

Custom Paradise Builders Inc

.
4.50(
8
)
Approved Pro

Custom Paradise Builders Inc

.
4.50(
8
)
Approved Pro
Customers say: Quick response
356 local quotes requested
13 years of experience

Paradise Flooring & Remodels is here to help you with your home improvements. Small to commercial we focus to give you the real quality you deserve. We treat our team as family not just as another employee, we would like to welcome you to be part of our family. We offer Tile,Hardwood,Carpet,Vynil,Stone,Kitchen/Bathroom remodel services.

"The job went well. They were reliable and were very knowledgeable. I would definitely use their services again."

Tujuan T on November 2023

Paradise Flooring & Remodels is here to help you with your home improvements. Small to commercial we focus to give you the real quality you deserve. We treat our team as family not just as another employee, we would like to welcome you to be part of our family. We offer Tile,Hardwood,Carpet,Vynil,Stone,Kitchen/Bathroom remodel services.

"The job went well. They were reliable and were very knowledgeable. I would definitely use their services again."

Tujuan T on November 2023

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Basement Leak Repair questions, answered by experts

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.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

If you’ll be digging up your floor to get access to your pipes when putting in a sewer backflow preventer, this would also be a good time to take care of any other plumbing issues or renovations. For example, you could install additional pipes for a basement bathroom. Since the floor will be sealed over with concrete when you’re done, now’s a good time to take care of those bigger tasks.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The Sanford, NC homeowners’ guide to basement leak repair services

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