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TRUSTED BY DAHLGREN, VA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon30
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Dahlgren

Avatar for Managed Services Group, LLC
Managed Services Group, LLC
4.8(
43
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I was concerned about moisture in my basement and decided to utilized Managed Service Group for a second opinion. Scott, the contractor, was upfront, honest, and told me what the problem was. He did not come out with 10 plus men to rip out my basement like JES Foundation Company wanted to do. Thank you Scott for saving me thousands of dollars. I will definitely use and recommend this company to others."
Hanging the Dehumidifier
Hanging the Dehumidifier
Clean
Attic Entrance
Crawlspace Access

+62

Response time2 days
21 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for JES Foundation Repair
JES Foundation Repair
4.0(
755
)

Serving Dahlgren, VA and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Warranties offered

"Nearly three years ago, I asked JES to install a waterproofing system around my basement (in 2016). After they did this, there was no further flooding or leaking of ground water into my basement. In addition, the dehumidifier makes the whole house smell fresh."
Protect Your Basement
Protect Your Basement Before & After
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

210 neighbors recently requested a quote
Recommended by75%of homeowners
S&S Waterproofing and Foundation Repair
5.0(
2
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"This is the second time that I have used S&S Waterproofing and Foundation Repair. The first time was to fix very large sink holes that were opening up in my front yard, apparently due to underground collapsed drainage piping. This time, when I contacted Steve I asked if they did retaining walls. Steve came to look at the job. I immediately expressed my concern with my limited budget, which Steve completely understood. He offered several options on how to complete the job within my budgetary constraints. We hired S&S Waterpoofing and Foundation Repair to do the job. During each phase of the job, Steve sent me photos of the job progression. He answered any questions that I had almost immediately via text message. Most importantly, he also made sure that my wife was onboard with anything that they were doing. Apparently he knows who controls the money and who the boss is! LOL! Additionally, during the job Steve identified issues with a previous contractors work and addressed those for me as well. Steve is very concerned with customer satisfaction, that is incredibly important to me and my wife! The end result was a beautiful retaining wall. The only thing better than the beauty of the wall is how well it works, drainage is completely handled with ease, even during bad rainstorms! When visitors come to the house, they all ask who built the new wall because it looks incredible! Thank you to Steve and his crew for doing such an amazing job! I am sure this is not the end of our relationship, I will be calling Steve for any of my construction needs in the future! Finally, I just wanted to say, I am the type of person that has anxiety with these types of situations, due to the cost issue, my personal lack of knowledge, and an inability to be able to see the end result before it's accomplished. It is incredible to have confidence in someone doing the work. Someone that keeps me updated, keeps within my budget, makes customer service a top priority. Steve, I can't say thank you enough!"
Foundation Repair
Foundation Repair
Foundation Repair
Foundation Repair
Interior Waterproofing

+12

Response time40 mins
Recommended by100%of homeowners
Avatar for Kefficient Foundations and Waterproofing
Kefficient Foundations and Waterproofing
5.0(
5
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

At Kefficient We're Always Going Above And Beyond!\nWe're a company focused on customer experience in Richmond. Our goal is to provide information that helps you make the best decision for your home. We take the time to explain everything: what your home needs, why it is needed, what the cost will be, and any possible alternatives. Our crew never engages in high-pressure sales. You can rest assured our friendly, hard-working, supportive team will guide you through the process so, you always feel confident.

My jobs
7 neighbors recently requested a quote
Avatar for '58 Foundations
'58 Foundations
3.5(
35
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"We live in Potomac Md and utilized â  58 Foundations for the installation of a sump pump, french drain and various other water damage prevention measures. Sheldon was our technician and he was absolutely exemplary. Completely honest, extremely thoughtful, did exactly what he said he would do and did it very well . I can be a pretty tough customer and Sheldon was one of the best people I ever dealt with. We have had some very persistent issues with water around the house. He thoughtfully addressed each problem and to the extent there were any issues, he identified the issue and dealt with it thoroughly. I would highly recommend Sheldon and â  58 Foundations."
Basement Waterproofing
Basement Waterproofing
Waterproofed Basement
Basement Waterproofing
Crack in Basement Floor

+18

Response time1 day
7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Crawl Space Brothers- DC
Crawl Space Brothers- DC
3.4(
5
)

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Crawl Space Brothers is a family-owned company proudly serving Charlotte and nearby neighborhoods, including South End, Dilworth, SouthPark, Myers Park, and Madison Park. Our team specializes in crawl space repair, crawl space encapsulation, foundation repair, basement waterproofing, drainage services, insulation installation, and moisture control. From standing water and mold prevention to repairing foundation cracks and restoring wet basements, our tailored building restoration solutions protect your home’s safety and value. With years of experience, proven techniques, and trusted service, we deliver reliable, long-lasting results. Schedule a free inspection today and discover why Charlotte homeowners rely on Crawl Space Brothers.

Crawl Space Brothers
CRAWL WATERPROOFING
CRAWL WATERPROOFING
CRAWL WATERPROOFING
Crawl Space Brothers

+5

5 neighbors recently requested a quote
Avatar for S&S Waterproofing And Foundation Repair
S&S Waterproofing And Foundation Repair
4.9(
39
)

Serving Dahlgren, VA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"We were very pleased with the foundation waterproofing work done for us by S&S Waterproofing. They were responsive to our calls, patient with our questions, and prompt with their service. The crew worked hard and efficiently. It was a big job, and required a lot of digging. They managed the work site well, and at the end of the project, they cleaned everything up nicely, replanted the bushes we wanted to have replanted, sowed grass, and spread down appropriate quantities of straw. We recommend them highly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time7 hrs
Recommended by100%of homeowners
Avatar for Ernest Waterproofing
Ernest Waterproofing
4.4(
61
)

Serving Dahlgren, VA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"We were scammed by another waterproofing corporation that failed the Fairfax County inspection. Ernest Waterproofing came and saved our house from the mess the other company left. At the time of the inspection, the county inspector completed their work. They were on time, clean, and professional. We are grateful we did business with them."
Ez Breath
Door Drain
French Drain With Vapor Barrier
Exterior Excavation
Waterproofing Membrane

+9

Response time1 day
Recommended by95%of homeowners
Showing 1-10 of 38
Basement Waterproofing questions, answered by experts

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. 

It is better to have a crawl space that is tailored to the outside temperature, your needs, and the season. For example, it is much better to have a vented space when it’s very hot outside and your AC bills are sky-high. Conversely, when the temperature drops and humidity rises, it is almost always better to have your vents shut and covered if possible.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

The Dahlgren, VA homeowners’ guide to basement waterproofing services

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