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Best basement waterproofing pros near Washington, VA

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Top-Rated Basement waterproofing pros in Washington - Updated Nov 2026

Avatar for Lux Construction, LLC
Lux Construction, LLC
4.6(
42
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The LUX team that came to our house made up of Ace and Christian were awesome. They did a first class job and left the basement spotless when they were done. Very polite, professional and knowledgeable. I would recommend them 100%."
Basement Waterproofing
Foundation Repair
Crawlspace Repair
New Construction
Masonry Wall

+2

Response time1 day
22 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Lux Foundation Solution
Lux Foundation Solution
4.3(
37
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I had Lux come out to do foundation work on our home, as well as exterior waterproofing. It was a large job, and as a first-time homeowner, I didn’t know what to expect. Miguel and his team were efficient and did a great job. They communicated very well, which I really appreciated, and the job was completed in about a week. They ran into a small snag during the work, but were able to locate the issue and fix it quickly. They were very flexible and understanding, even after the job when I had a few follow-up questions. I would definitely use them again!"
Finished project with liquid coated walls
VDOT Salt Dome
Finished Dome
Waterproof membrane
Additional Photos

+36

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Copper Fox Foundation Repair
Copper Fox Foundation Repair
3.8(
10
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, VA and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Emergency services offered

We specialize in basement waterproofing, foundation services and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Carol--Troy VA
Exterior Waterproofing
Things we see in a CRAWLSPACE
Carol--Troy VA
Exterior Waterproofing

+164

Recommended by70%of homeowners
Avatar for Aalcon Company
Aalcon Company
4.1(
94
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, VA and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

"Had a foundation crack in the basement which caused rainwater to seep inside. Several companies came out and and looked at the job. I selected Aalcon because the solution they proposed addressed the outside AND inside of the house. Their cost was very reasonable, communication was excellent, and the crew did exactly what they were hired to do. It's been several months since they did the repair and we've had plenty of rain - not a drip of water inside the basement!"
 Welcome
 Finished Sidewalk
 Zen - Designer Patio
Sidewalk Oasis
 Patio

+76

Response time1 day
26 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Crawl Space Brothers- DC
Crawl Space Brothers- DC
3.4(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Washington, 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

1 neighbors recently requested a quote
Narduche Services, Inc.
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Washington, VA and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Very professional, very polite. It was a pleasure to work with a independent owner rather than a large company. He has the same level of insurance and the same warranty for the work done. I highly recommend this company for waterproofing work. Time will tell if the system works but I have no reason to think otherwise. The warranty is for the life of the house. I am a Va.Class A contractor, retired and Narduche Services is the type a company I always looked for to use as a sub contractor."
Recommended by100%of homeowners
Showing 1-10 of 30
Basement Waterproofing FAQs, answered by experts

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

Sandbags are the most common and efficient way to create a flood barrier at home. Some local authorities pass them around to homes before the risk of a flood. Otherwise, you can use flood-proof house materials, like burlap or woven plastic bags, to make sandbags and fill them with sand or cat litter. Make sure that when you stack them, they’re tightly laid on top of each other, creating the effect of a firm wall against accumulating water.

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

You should always hire a structural engineer or a professional and licensed foundation repair company for crawl space repair. These professionals will often be able to treat the symptoms of the issue as well as the underlying problem so that you don’t have ongoing damage. They’ll also often take preventative measures to stop the issue from recurring in the future.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

The Washington, VA homeowners’ guide to basement waterproofing services

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