What are signs that I need to waterproof my basement?

<div>Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:<ul><li>Water in your basement, including damp walls or puddles on the floor</li><li>Mold spots in your basement</li><li>Musty smells or odors</li><li>Warped doors or walls</li><li>Cracks in walls</li><li>Insect issues, such as cockroaches and termites</li></ul></div>

How much does basement waterproofing cost?

<div>The <a href="https://www.angi.com/articles/how-much-does-basement-waterproofing-cost.htm">cost of basement waterproofing</a> is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement. </div>

Top 10 Best Basement waterproofing pros in Jeffersonville, OH

Batt, Rolled or Reflective Insulation Install or Upgrade

Verified Reviews for Basement Waterproofing pros in Jeffersonville, OH

*The Angi rating for Basement Waterproofing companies in Jeffersonville, OH 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 Jeffersonville, OH 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 August 11, 2025

Reviewed in September 2015
We had a great experience with Everdry. We found out that we had our basement originally waterproofed by Everdry before we bought the house, and for some reason one of the walls wasn't waterproofed. The staff was incredible friendly and helpful, and I would recommend Everdry to anyone who...
EverDry Waterproofing of Columbus, Inc.
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Reviewed in February 2013
He was excellent. They were really neat, clean, prompt and very trustworthy. I never felt uncomfortable having them in my house. One guy took away my ping pong table for me. He is very honest. He doesn't sell you stuff you don't need. He comes in and looks at your basement. He is just really...
Hydra Basement Waterproofing
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Reviewed in August 2012
They did an excellent job. They were extremely tidy, polite and thorough. I would recommend them.
Rogers Basement Waterproofing
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Reviewed in March 2015
The owner was very honest and nice on the phone. They have been a pleasure to work with. The thing that stood out is the fact that they are just a great, nice company to work with- I was really pleased with them.
KNG Basement Waterproofing
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Reviewed in April 2021
I have never met a more respectful and kind group of gentleman to do work for me. I am a brand new homeowner and they made this so much less stressful. I will be rehiring them here in the future to place support beams. Thank you guys for everything you did ! .
Buckeye Basement Solutions
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Reviewed in January 2005
THE EXPERIENCE I HAD DEALING WITH THE BASEMENT GUYS WAS GREAT! THEY STARTED AND COMPLETED THE JOB ON TIME AND LEFT MY BASEMENT LOOKING GREAT. I NO LONGER HAVE ANY WATER IN MY BASEMENT AND I DEFINITELY RECOMMEND THEM. IT WAS GREAT TO FIND EXCELLENT CONTRACTORS WHO KNEW HOW TO FIX THE PROBLEM...
The Basement Guys
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Reviewed in June 2024
The Xcellent Renovations team did a great job. Xavier, the owner, did a thorough review of our basement situation and explained all of our options. He showed us videos of how the renovation would be performed and what we could expect the results to look like. The team showed up on time and were...
Xcellent Renovations
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Basement waterproofing pros in Jeffersonville

Ohio Basement Authority

Ohio Basement Authority

Customers say: Super punctual

Recommended by 92% of Angi customers

29 local quotes requested

Established in 2009, Ohio Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Ohio, we bring our local expertise closer to you. OBA proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At OBA we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Amazing. Dakota did a wonderful assessment And was very thorough and informative. Nick Fry and his partner Slade R did amazing work and had excellent communication. It was scheduled and done in a timely manner. Would use again and highly recommend."

Karen R on May 2025

Betts Structural Engineering LLC

Betts Structural Engineering LLC

Customers say: Quality work

Recommended by 95% of Angi customers

131 local quotes requested

Construction company and consulting engineering firm for residential, industrial, commercial, institutional, and retail clients.

"Had Betts Structural Engineering come and look at the foundation of a house we were in contract on. Josh came out and was professional and informative. He informed us the foundation was failing and explained what needed to be done. He throughly explained everything and told us how we could do it ourselves for much cheaper than a contractor could do it. In the end he saved us from a long and expensive process if we proceeded with the house."

Joyce L on January 2023

Construction company and consulting engineering firm for residential, industrial, commercial, institutional, and retail clients.

Joyce L on January 2023

A & L Water Services and Sanitation, LLC

A & L Water Services and Sanitation, LLC

Customers say: Quality work

9 years of experience

Free onsite estimate

Welcome to A&L Water Services and Sanitation, LLC! We are a Fully Licensed and Bonded company with over 10 years of waterproofing experience. No job is too big or too small! We are a BBB accredited company, we love what we do and provide 100% customer satisfaction and service! Call now or visit our website www.aandlwater.com! (Feel Free to ask for your own copy of our Insurance certificate)

"No comments."

Robert J on June 2019

"No comments."

Robert J on June 2019

Customers say: Quick response

Recommended by 93% of Angi customers

75 local quotes requested

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

EverDry Waterproofing of Columbus

4271 Weaver Court North

EverDry Waterproofing of Columbus

4271 Weaver Court North

Customers say: Quick response

Recommended by 96% of Angi customers

13 local quotes requested

EverDry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1983, EverDry has provided full-service waterproofing to thousands of satisfied customers.

"Very informative"

Joan J on March 2022

EverDry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1983, EverDry has provided full-service waterproofing to thousands of satisfied customers.

"Very informative"

Joan J on March 2022

Mid-State Basement Systems

2219 Westbrooke Drive

Mid-State Basement Systems

2219 Westbrooke Drive

Customers say: Quality work

Recommended by 91% of Angi customers

166 local quotes requested

Larry Janesky's Mid-State Basement Systems is dedicated to providing basement waterproofing, crawl space repair, and foundation repair services that cannot be beaten anywhere else. From our transferable, warrantied solutions to our exceptional customer service, you can have full confidence in our team from start to finish! We offer time-tested solutions for wet basements and musty crawl spaces, all installed with expertise. Mid-State Basement Systems aims to improve the lives of homeowners and businesses throughout Greater Columbus, OH, including Delaware, Westerville, Marysville, and nearby.

"Mid-State Basement Systems came highly recommended by a good friend from Buffalo, NY and they did not disappoint. From start to finish they were very professional yet personable. Larry & Phil in the initial stages of the basement inspection and a reasonable quote. Silvino and his team who done the actual work was incredible, done with absolute excellence. They were here when they said they would be and finished the job a day ahead of schedule. I am thoroughly pleased with this company, first class. I highly recommend them if you need work done on your basement.******"

John R on October 2023

Stay Dry Waterproofing, LLC

401 South Chestnut Street

Stay Dry Waterproofing, LLC

401 South Chestnut Street

Customers say: Quick response

762 local quotes requested

9 years of experience

At Stay Dry Waterproofing, we don’t just fix water problems—we protect your home from the ground up. Serving homeowners across Ohio, we specialize in basement waterproofing, foundation repair, bowed wall stabilization, full foundation replacement, crawl space encapsulation, mold testing/remediation, and custom drainage solutions. What sets us apart? Our IICRC Certification—we’re Central Ohio’s only certified waterproofing company—which means we follow the highest standards in the industry. Our team of trained professionals is known for quality workmanship, transparency, and a relentless focus on customer satisfaction. We understand that protecting your home is a big investment, so we offer 0% financing options to make the process more affordable and stress-free. Call us today at 614-339-3434 and experience the Stay Dry difference!

"Stay Dry did a great job, very respectful and professional. I would recommend them again! "

Mikayla S on July 2025

"Stay Dry did a great job, very respectful and professional. I would recommend them again! "

Mikayla S on July 2025

Acculevel, Inc. - Ohio

Acculevel, Inc. - Ohio

Customers say: Quality work

297 local quotes requested

29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"done a good job stayed late to finish"

Carl C on October 2023

"done a good job stayed late to finish"

Carl C on October 2023

K & M Contractors, LLP

K & M Contractors, LLP

18 local quotes requested

Free onsite estimate

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"I had a major problem with my basement walls. The basement did not have a sub pump and the walls were full of water. After several outrageous quotes from the big waterproof companies, i got in touch with K&M Contractors. Matt came out right away to asses the water issues. I was shocked at his quote. K&M was willing to do more footage for less cost than the other quotes. K&M trenched 40 ft around the interior basement foundation, installed drainage pipes, and installed a sub pump. The water issue no longer exist. In addition to the basement, i had two exterior support walls that were also full of water and leaning in about an inch. K&M installed two I-beams on each wall, drained out all the water and installed a french drain to get the water away from the house. All this happened in three days. I am extremely satisfied with their work. Now I can sleep a little better knowing my 60 year old house no longer has basement water issues. K&M did an amazing job. Highly recommend."

Sean S on July 2025

C & J Basement Solutions, LLC

209 Sorrell Crest Drive

C & J Basement Solutions, LLC

209 Sorrell Crest Drive

Customers say: Quick response

Recommended by 96% of Angi customers

13 local quotes requested

Providing Ohio homeowners permanent solutions. Call us to schedule your FREE INSPECTION. We do what the "Big Names" do for a fraction of the cost! ONLY BETTER!

"They installed beams to my cracked wall's & dug and placed pipes under ground & installed conductor line & under side walk. Great work, fast, professional & friendly. I would highly recommend C&J Basement Solutions from Pataskala. Awesome company!"

Kim C on June 2024

Providing Ohio homeowners permanent solutions. Call us to schedule your FREE INSPECTION. We do what the "Big Names" do for a fraction of the cost! ONLY BETTER!

Kim C on June 2024

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FAQs for basement waterproofing projects in Jeffersonville, OH

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites

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.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.