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Verified Reviews for Basement Waterproofing pros in Jefferson, NC

*The Angi rating for Basement Waterproofing companies in Jefferson, NC 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 Jefferson, NC 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 October 14, 2025

Find Basement waterproofing pros in Jefferson

Avatar for Groundworks
Groundworks
4.7(
474
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Jefferson, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"THBS did a great job waterproofing the basement."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

137 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Carolina Basement Systems
Carolina Basement Systems
4.1(
90
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jefferson, NC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"System was installed on time as scheduled. Customer service was great, all questions or concerns were addressed. Would recommend the company to anyone with water leaking in basement."
Before Encapsulation
After Encapsulation
Before
After
Response time9 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for FSR Construction
FSR Construction
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jefferson, NC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Great group of crews Grayson came out gave me a price I couldn?t turn down and done amazing work. Told me it would be done within 5 days and it was done in 2! Wonderful group of guys would hire them for anything and high recommended!"
Full new deck build
Full new deck build
Full new deck build
Full new deck build
Full new deck build

+158

3 neighbors recently requested a quote
Recommended by40%of homeowners
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GCS Construction LLC
New to Angi
Basement Drainage Channels - Install

Serving Jefferson, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Avatar for Carolina Dozer
Carolina Dozer
5.0(
30
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jefferson, NC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I cannot thank Kyle and his team enough for doing such wonderful and speedy job! My driveway had a foot deep of mud to the point my sedan got stuck and two 4x4 trucks had a very hard time getting up the hill to my property! Kyle and his team graded and graveled my driveway in 48 hours! I was pleasantly surprised and overjoyed with the results! I can finally drive up the hill without worrying about the rain! If you need a reliable and speedy excavator Carolina Dozer is the one for you! They will not disappoint!"
Mountain Top Driveway & Homesite
Customer Review
Tiny Home Site
Driveway
Finished Driveway

+1

Response time4 hrs
Recommended by91%of homeowners
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Avatar for AquaDry Waterproofing & Structural Reinforcement
AquaDry Waterproofing & Structural Reinforcement
4.8(
4
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jefferson, NC and surrounding areas

In business since 1975

Emergency services offered

Credit card accepted

"Great! They quoted me a price, came to look at the house and gave a description of the work that would be completed. They came the next day and finished the job within two days. They were very professional, knowledgeable, and efficient. I would certainly hire Jim and his crew again."
Exterior Home
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by100%of homeowners
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Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Jefferson, NC and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"They did a good job, but some additional yard clean up was needed to be done after they had finished."
Recommended by78%of homeowners
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Showing 1-10 of 37
Basement Waterproofing questions, answered by experts

You should take care of any sign of water in your basement, whether it’s dampness after heavy rain or puddles of water on the floor. Besides potentially causing a health hazard, the moisture can damage your home’s structure and foundation. Furthermore, mold can grow quickly and spread throughout the rest of your home. With mold remediation costs ranging between $1,200 and $3,400, it’s best to avoid mold issues by fixing the leak.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

Brick is designed to absorb moisture, but it is also designed to let it evaporate as well. So in general, the goal shouldn’t necessarily be keeping moisture out but making sure it has the room to breathe. If you have excess moisture getting through your brick wall, it’s more likely that you have a crack or other issue at play that a typical sealant won’t fix. So, instead of investing in sealant, try repairing your brick wall instead.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

The Jefferson, NC homeowners’ guide to basement waterproofing services

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

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