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TRUSTED BY PORTAL, GA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon48
    Verified basement leak repair services reviews

Verified Reviews for Basement Leak Repair pros in Portal, GA

*The Angi rating for Basement Leak Repair companies in Portal, GA 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 Portal, GA 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 November 08, 2025

Find Basement leak repair pros in Portal

Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

1850 Ashley River Rd
4.69(
13
)
•Approved Pro

Mount Valley Foundation Services

1850 Ashley River Rd
4.69(
13
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
35 local quotes requested

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Please see the earlier review (3/12) for context. I wanted to take a moment to share my experience with Mt. Valley Foundation Services regarding our sump pump installation. Overall, the team did an excellent job with both the initial installation and the subsequent repair of the discharge lines, which had come apart over time. They were professional, transparent, and truly seemed to care about the project. The only challenge I encountered was not with Mt. Valley Foundation Services itself, but rather with its parent company, Ground Works. From my experience, Ground Works has acquired many smaller foundation companies across the U.S., and it seems they may be struggling with logistical coordination. The call center they use is not very user-friendly, and I experienced multiple miscommunications and scheduling errors. Unfortunately, this puts Mt. Valley Foundation Services at the mercy of Ground Works' logistical issues. That said, I highly recommend working with Mt. Valley Foundation Services. My advice is to obtain the names and direct contact information of the service team when booking—this makes future communication significantly easier. Once I was able to reach the team directly, they went above and beyond to accommodate my needs. Living in a flood-prone area, I feel confident that the sump pump project they completed will be a tremendous benefit to our home and property. A big thanks to Danny (the manager) and his team for their outstanding work!"

Matthew H on March 2025

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Please see the earlier review (3/12) for context. I wanted to take a moment to share my experience with Mt. Valley Foundation Services regarding our sump pump installation. Overall, the team did an excellent job with both the initial installation and the subsequent repair of the discharge lines, which had come apart over time. They were professional, transparent, and truly seemed to care about the project. The only challenge I encountered was not with Mt. Valley Foundation Services itself, but rather with its parent company, Ground Works. From my experience, Ground Works has acquired many smaller foundation companies across the U.S., and it seems they may be struggling with logistical coordination. The call center they use is not very user-friendly, and I experienced multiple miscommunications and scheduling errors. Unfortunately, this puts Mt. Valley Foundation Services at the mercy of Ground Works' logistical issues. That said, I highly recommend working with Mt. Valley Foundation Services. My advice is to obtain the names and direct contact information of the service team when booking—this makes future communication significantly easier. Once I was able to reach the team directly, they went above and beyond to accommodate my needs. Living in a flood-prone area, I feel confident that the sump pump project they completed will be a tremendous benefit to our home and property. A big thanks to Danny (the manager) and his team for their outstanding work!"

Matthew H on March 2025

Avatar for R&M Building and Remodeling

R&M Building and Remodeling

Pickett Mill Road
No reviews yet

R&M Building and Remodeling

Pickett Mill Road
No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

Crawlspace Medic - Augusta

4492 Washington Rd
5.00(
6
)

Crawlspace Medic - Augusta

4492 Washington Rd
5.00(
6
)
Customers say: Quick response
Free onsite estimate

We specialize in moisture control for crawlspaces and basements. Our team of professionals use the highest quality products and are focused on getting projects done in a timely manner with you, the customer in mind. Vapor barriers Crawlspace encapsulations Dehumidifiers Subfloor insulation Sump pumps and interior drains Fungal treatments Wood repair (moisture and termite damaged)

"Crawlspace Medic - Augusta recently worked on our crawlspace. We were having moisture and water issues, a moisture barrier we previously put in had almost disintegrated, and originally-installed insulation was falling down. Kevin did a thorough inspection and gave me a comprehensive estimate, and his crew arrived timely and went right to work. They constructed a French drain within the crawlspace to drain off any water that would collect under the house, installed new insulation between all floor joists in the crawlspace, and installed a new, white 10-mil vapor barrier throughout the crawlspace. They taped over the seams and spiked the vapor barrier. We had previously installed an exhaust fan. They cleaned up the debris, and the crawlspace looks better than it ever has since we built our home in 1996. They worked continuously and did an excellent job. Tanner was very conscientious and came back to finish up. We are very pleased with the work they did on our home and feel so much better and secure about our crawlspace."

Gary S on September 2020

We specialize in moisture control for crawlspaces and basements. Our team of professionals use the highest quality products and are focused on getting projects done in a timely manner with you, the customer in mind. Vapor barriers Crawlspace encapsulations Dehumidifiers Subfloor insulation Sump pumps and interior drains Fungal treatments Wood repair (moisture and termite damaged)

"Crawlspace Medic - Augusta recently worked on our crawlspace. We were having moisture and water issues, a moisture barrier we previously put in had almost disintegrated, and originally-installed insulation was falling down. Kevin did a thorough inspection and gave me a comprehensive estimate, and his crew arrived timely and went right to work. They constructed a French drain within the crawlspace to drain off any water that would collect under the house, installed new insulation between all floor joists in the crawlspace, and installed a new, white 10-mil vapor barrier throughout the crawlspace. They taped over the seams and spiked the vapor barrier. We had previously installed an exhaust fan. They cleaned up the debris, and the crawlspace looks better than it ever has since we built our home in 1996. They worked continuously and did an excellent job. Tanner was very conscientious and came back to finish up. We are very pleased with the work they did on our home and feel so much better and secure about our crawlspace."

Gary S on September 2020

Avatar for Blaine Construction

Blaine Construction

Local Area
4.99(
83
)

Blaine Construction

Local Area
4.99(
83
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Veteran Owned & Operated with over 40 years combined experience. We are you ONE STOP PROPERTY MAINTENANCE TEAM! We are able to handle several service calls at your property in one visit. We are just a phone call away. If you need a upgrade in your home we specialize in Kitchen Cabinets, Quartz Countertops & Bathroom Remodels. See our recent pictures of Full Slab Quartz Showers and Bathtub Surrounds that we customized for our customers. Read our, over fifty 5-STAR Rating Reviews from our customers. Call us today for a free quote and a professional consultation.

"Professionalism at it's finest! From start to finish I can't express enough how stress free and comforting it was to work with this Team. They answered every single question I had prior to starting and during construction. They even sent pictures during the entire process because I wasn't available to physically be there while they did the work. This job was done on an older trailer with outdated ceiling texture which they did a fantastic job matching! These gentlemen were so nice and polite and cleaned up after everything was done. I highly recommended Blaine Construction for your next project that you need or are not able to finish which is what happened to me. 10 out of 10 STARS !"

Savannah J on January 2025

Veteran Owned & Operated with over 40 years combined experience. We are you ONE STOP PROPERTY MAINTENANCE TEAM! We are able to handle several service calls at your property in one visit. We are just a phone call away. If you need a upgrade in your home we specialize in Kitchen Cabinets, Quartz Countertops & Bathroom Remodels. See our recent pictures of Full Slab Quartz Showers and Bathtub Surrounds that we customized for our customers. Read our, over fifty 5-STAR Rating Reviews from our customers. Call us today for a free quote and a professional consultation.

"Professionalism at it's finest! From start to finish I can't express enough how stress free and comforting it was to work with this Team. They answered every single question I had prior to starting and during construction. They even sent pictures during the entire process because I wasn't available to physically be there while they did the work. This job was done on an older trailer with outdated ceiling texture which they did a fantastic job matching! These gentlemen were so nice and polite and cleaned up after everything was done. I highly recommended Blaine Construction for your next project that you need or are not able to finish which is what happened to me. 10 out of 10 STARS !"

Savannah J on January 2025

Avatar for Chandler Custom Contracting, LLC

Chandler Custom Contracting, LLC

PO Box 23
No reviews yet

Chandler Custom Contracting, LLC

PO Box 23
No reviews yet
12 years of experience

Licensed General Contractor Providing Building Permits, Consulting, and Project Management to Investors, Business Owners, Remodelers, and individuals for Commercial or Residential Projects. All Phases of Remodeling, Repair, Maintenance and New Construction. Fully Licensed and Insured - Able to Obtain Required Permits

Licensed General Contractor Providing Building Permits, Consulting, and Project Management to Investors, Business Owners, Remodelers, and individuals for Commercial or Residential Projects. All Phases of Remodeling, Repair, Maintenance and New Construction. Fully Licensed and Insured - Able to Obtain Required Permits

Avatar for Georgia Cabinet Co.

Georgia Cabinet Co.

5950 State Bridge Rd
No reviews yet

Georgia Cabinet Co.

5950 State Bridge Rd
No reviews yet
Free onsite estimate

Georgia Cabinet Company focusses on providing top-quality, attractive and luxurious cabinets and countertops to residential and commercial customers in and around Atlanta, GA. We offer kitchen and bathroom redesign and renovation services to improve style, usability, property value and more. From installation of brand new cabinets and countertops to full home remodeling, our trained and experienced team will deliver the perfect solution for your home. Our goal is your satisfaction!

Georgia Cabinet Company focusses on providing top-quality, attractive and luxurious cabinets and countertops to residential and commercial customers in and around Atlanta, GA. We offer kitchen and bathroom redesign and renovation services to improve style, usability, property value and more. From installation of brand new cabinets and countertops to full home remodeling, our trained and experienced team will deliver the perfect solution for your home. Our goal is your satisfaction!

JL Construction

121 Hunters Way
No reviews yet

JL Construction

121 Hunters Way
No reviews yet
17 years of experience

I have a small company but we aren't happy unless you are happy. I have square for payment unless you like check or cash. I Like when you ask questions so I can make ire we both are on the same page.

I have a small company but we aren't happy unless you are happy. I have square for payment unless you like check or cash. I Like when you ask questions so I can make ire we both are on the same page.

Avatar for Poly Lift USA

Poly Lift USA

5400 S University Dr
4.67(
9
)

Poly Lift USA

5400 S University Dr
4.67(
9
)
Customers say: Quick response
10 years of experience

Poly Lift USA offers a quick and easy fix to your concrete settling problems. Dont replace it when you can raise it at a fraction of the cost! Our polyurethane injection process lifts and levels your sinking concrete without disruption. Most projects are completed in a few hours. And 15 minutes after, our structural grade foam is fully hardened and the area may be driven on and returned back to full function ! Made of recycled material, our polyurethane offers a clean, eco friendly solution to your sinking or settled concrete. Our Eco-Foam is also designed to provide soil stabilization in the event of erosion and or waterproofing. Filling any voids under homes, behind sea walls, under driveways, pool decks more. Call now for a free consultation! **Poly Lift USA does not supply or pour any new concrete or pour any self leveling surface** We lift and align existing slabs using injection technology.

"First class from start to finish."

John P on March 2020

Poly Lift USA offers a quick and easy fix to your concrete settling problems. Dont replace it when you can raise it at a fraction of the cost! Our polyurethane injection process lifts and levels your sinking concrete without disruption. Most projects are completed in a few hours. And 15 minutes after, our structural grade foam is fully hardened and the area may be driven on and returned back to full function ! Made of recycled material, our polyurethane offers a clean, eco friendly solution to your sinking or settled concrete. Our Eco-Foam is also designed to provide soil stabilization in the event of erosion and or waterproofing. Filling any voids under homes, behind sea walls, under driveways, pool decks more. Call now for a free consultation! **Poly Lift USA does not supply or pour any new concrete or pour any self leveling surface** We lift and align existing slabs using injection technology.

"First class from start to finish."

John P on March 2020

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Basement Leak Repair questions, answered by experts

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

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

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.

A burst pipe can cause hundreds or even thousands of dollars in damage. It could flood your home, which can destroy many of your belongings. It could also ruin hardwood floors and carpeting, requiring you to replace your flooring. Finally, mold and mildew form very quickly after high levels of moisture have been introduced to a space; this is not only costly to remove but also bad for your health.

The Portal, GA homeowners’ guide to basement leak repair services

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

See all articles