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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon19
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Sandston, VA

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

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

Last update on September 24, 2026

Find Basement waterproofing pros in Sandston

Avatar for Virginia Foundation Solutions
Virginia Foundation Solutions
4.8(
61
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, VA and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Warranties offered

"Wonderful job !! My review is on the yearly crawl space maintenance and inspection. Thank you Caden Dyson for being so professional and a nice person. He takes pictures and sends to you so you can see how it still looks. Last year and this year he found a leak under the house, soooo glad he found it, I joke about having him come back every 6 months to check for leaks,Ha. Thank you Caden Dyson and everyone I've talked to in the office. Brenda M"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Tiger C Construction, LLC
Tiger C Construction, LLC
4.7(
48
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, VA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"They came out immediately to install new battery-powered sump with storm looming nearby. Came, installed, tested and did not leave until they knew everything was working properly. Very good people. Would call them again for sure."
New Lintel Installation
Drainage Pipe
Rotten Wood
Drainage System for Yard
Trench for Drainage System

+33

Response time1 day
12 neighbors recently requested a quote
Recommended by100%of homeowners
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Flinn's Rooter Service LLC
4.9(
88
)
Basement Drainage Channels - Install

Serving Sandston, VA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"He gave a VERY reasonable price for the work and then proceeded to flush the two drains in question and check two others. Water was flowing well when he finished, but he told me to let him know if there was still a problem when it rained again. I always like to use independent service contractors whenever possible and would definitely call on Flinn's again."
Recommended by95%of homeowners
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Avatar for Managed Services Group, LLC
Managed Services Group, LLC
4.8(
43
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sandston, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Shane was very responsive and knowledgeable to address the humidity problem in the crawl space and odor being emitted through the vents. His team of professionals installed a dehumidifier, replaced the vapor barrier, and sealed the vents. I'd highly recommend MSG team of professionals for your next repair project ."
Hanging the Dehumidifier
Hanging the Dehumidifier
Clean
Attic Entrance
Crawlspace Access

+62

Response time2 days
18 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for The Drying Company, LLC
The Drying Company, LLC
4.2(
157
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Insulating a crawl space is incredibly expensive (especially for a space that hardly anybody ever sees or goes into), but they did a good job and it has helped in keeping the pipes warmer in winter and reducing damp feeling inside the house."
Attic Before - Fiberglass Insulation
Water Damage and Open Vents
Before Crawl Space - Mold on Joists
Attic Air Sealing
Mold in Crawl Space

+132

Response time1 day
116 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
4.8(
249
)
Basement Drainage Channels - Install

Serving Sandston, VA and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

"Very well, Robert went the extra mile to ensure our system was okay."
Response time6 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Kefficient Foundations and Waterproofing
Kefficient Foundations and Waterproofing
4.6(
10
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, 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
2 neighbors recently requested a quote
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Avatar for JES Foundation Repair
JES Foundation Repair
4.0(
756
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, 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

236 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for JM Concrete LLC
JM Concrete LLC
5.0(
13
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sandston, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Yes, it is well done perfect, will upload photos later"
Response time8 hrs
5 neighbors recently requested a quote
Recommended by61%of homeowners
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Avatar for Southern Plumbing of Virginia
Southern Plumbing of Virginia
4.5(
123
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sandston, VA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"WORK WAS DONE IN LESS THAN A DAY. REPLACEMENT IS WATERTIGHT. PLUMBERS (CASH AND TREY) WERE EASY TO WORK WITH AND DID A GREAT JOB."
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project

+119

23 neighbors recently requested a quote
Recommended by64%of homeowners
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Showing 1-10 of 56
Basement Waterproofing questions, answered by experts

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

The Sandston, VA homeowners’ guide to basement waterproofing services

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

See all articles