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Best basement waterproofing pros near Sunbury, OH

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon201
    Verified basement waterproofing services reviews

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

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
54
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunbury, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I recently had the pleasure of working with Stay Dry Waterproofing and I can confidently say that they are the best waterproofing company in town. From start to finish, their team of experts were professional, knowledgeable, and attentive to my needs. The project manager, Brock, was fantastic to work with. He took the time to thoroughly explain the waterproofing process and answered all of my questions with patience and expertise. He also provided a detailed timeline for the project, which helped me plan accordingly. The installation crew arrived on time and worked diligently to complete the project on schedule. They were respectful of my property, kept the work area clean, and were mindful of noise levels. Overall, I was extremely satisfied with the quality of work and level of service provided by Stay Dry Waterproofing. My basement is now completely dry and I have peace of mind knowing that my home is protected from water damage. I highly recommend this company to anyone in need of waterproofing services. They truly deserve 5 stars!"
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for Basement Armor, LLC
Basement Armor, LLC
4.6(
31
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Repair

Serving Sunbury, OH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I used Basement Armor (Dave) to install a new sump pump system in my basement. He did excellent work, and provided excellent service. To accomidate my schedule, he did the work on a Saturday, the same week I called him. Due to quality work and excellent service, I had him do more work, including replacing all shutoff valves in the house. Same as before, he accommodated my schedule, and helped on a weekend. He also spotted a gas leak in the basement for me, and fixed as well. You could find cheaper, but not with the same quality of work, or customer service."
after
Original
Basement Wall & Floor
original
Basement Wall & Floor

+464

Response time8 hrs
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
4.7(
1,116
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunbury, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Just got my basement waterproofed by stay dry waterproofing. They did an excellent job! Communicated well, were on time and went above and beyond my expectations. Already have had several storms roll through and itâ s nice to have the peace of mind knowing my basement wonâ t flood anymore. Would definitely work with them again and recommend to friends and family !"
Drain tile sump pump system
Sample
Before and After Mold Remediation
Steel Beam wall push
Completed job

+93

Response time1 day
114 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Quality Basement Solutions, LLC
Quality Basement Solutions, LLC
5.0(
48
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunbury, OH and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"It was a great experience with QBS. They actually moved up our start date and finished earlier than expected. It was great experience from the beginning and the work was quality. I would recommend QBS for waterproofing your basement."
Waterproofing
Drain tile
Sump pump
Drain tile
Drain tile/Sump pump

+22

Response time3 hrs
Response rate99%
Recommended by94%of homeowners
Avatar for Bucklew Basement Waterproofing and Masonry
Bucklew Basement Waterproofing and Masonry
4.7(
53
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Sunbury, OH and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

"We hired Travis to straighten a 24' brick planter that had developed a severe bow and had motar issues. Travis and his crew were prompt, professional, and finished the work on time. Even with heavy rain delaying the project, the office called each day until they could start. When finished, the planter looked better than when first built. Also, the clean up was amazing. One would think work and customer service of this quality woukd be expensive. But, no, the cost was very reasonable. We highly recommend Travis / Bucklew Basement Waterproofing and Masony Repair."
Response time1 day
Response rate92%
2 neighbors recently requested a quote
Avatar for Buckeye Basement Solutions
Buckeye Basement Solutions
4.2(
42
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunbury, OH and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Credit card accepted

With over 25 years of construction experience, we offer affordable and science based solutions for all your basement waterproofing and structural needs. \nOur team is committed to offering our clients the best experience through every aspect of our project. \nFamily owned and operated company

Carbon Fiber Wall Support
Delaware Carbon Fiber
Steel Beam Wall Supports
Crawlspace Encapsulation
Basement Waterproofing - Demo

+10

Response time3 hrs
Response rate97%
14 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
917
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunbury, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Needed a waterproofing company to waterproof my damaged basement, excellent workmanship, exceeded my expectation. The workers were very polite and knowledgeable. Completed the job in one day. Removed concrete flooring, install indoor water gutters, drilled several weep holes, removed old sump basin and sump pumps, installed new equipment, they also install a rubber barrier to guide water to the gutters and placed new concrete where needed. They removed all debris, the basement looked cleaner than before they started. I was impressed with the quality and value of Ohio Basement Authorities service. I would highly recommend this company. Good price and excellent service."
Concrete
Concrete
Concrete
Foundation
Foundation

+14

Response time10 hrs
895 neighbors recently requested a quote
Recommended by93%of homeowners
...
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Basement Waterproofing FAQs, answered by experts

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.

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.

Typically, waterproofing a basement should last up to 10 years. However, it’s worth noting that with proper maintenance and depending on the waterproofing method and installation quality, you can probably squeeze another decade out of it.

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The Sunbury, OH homeowners’ guide to basement waterproofing services

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