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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon46
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Marengo

Avatar for Stay Dry Waterproofing - Columbus

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro
Customers say: Super punctual
154 local quotes requested
15 years of experience

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024


Avatar for Ohio Basement Authority

Ohio Basement Authority

2421 Mc Gaw Road
4.76(
526
)
Approved Pro

Ohio Basement Authority

2421 Mc Gaw Road
4.76(
526
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
44 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!

"Absolute WORST experience I’ve ever had with a company! They are extremely predatory and convinced my 63 year old mother that she had to sign the contract THAT DAY, and she didn’t even understand what she was signing! The first day they were scheduled to do the job, they showed up hours late, and said they “weren’t the right crew to do the job”. We then had to wait a couple weeks for a different crew to come, and when they came they said they weren’t the right crew to do the job either!! 2 weeks later, ANOTHER crew came and said THE SAME EXACT THING!!! So after 3 times of getting the runaround, I was completely FED UP with this horrible company and decided to cancel the contract. They FINALLY did let me cancel, but are demanding we still pay $600! After all they put us through over 3+ months, they had the nerve to charge us $600 for an outlet! PLEASE AVOID THEM AT ALL COSTS! All they care about is dollar signs, not about the QUALITY of their work or customer service."

Shannon E on September 2025

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!

"Absolute WORST experience I’ve ever had with a company! They are extremely predatory and convinced my 63 year old mother that she had to sign the contract THAT DAY, and she didn’t even understand what she was signing! The first day they were scheduled to do the job, they showed up hours late, and said they “weren’t the right crew to do the job”. We then had to wait a couple weeks for a different crew to come, and when they came they said they weren’t the right crew to do the job either!! 2 weeks later, ANOTHER crew came and said THE SAME EXACT THING!!! So after 3 times of getting the runaround, I was completely FED UP with this horrible company and decided to cancel the contract. They FINALLY did let me cancel, but are demanding we still pay $600! After all they put us through over 3+ months, they had the nerve to charge us $600 for an outlet! PLEASE AVOID THEM AT ALL COSTS! All they care about is dollar signs, not about the QUALITY of their work or customer service."

Shannon E on September 2025


Avatar for Buckeye Basement Solutions

Buckeye Basement Solutions

755 US Hwy 23 N, Unit A
4.62(
31
)
Approved Pro

Buckeye Basement Solutions

755 US Hwy 23 N, Unit A
4.62(
31
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
5 years of experience

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

"Very nice crew"

Margarita S on May 2023

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

"Very nice crew"

Margarita S on May 2023


EverDry Waterproofing of Columbus

4271 Weaver Court North
4.66(
181
)
Approved Pro

EverDry Waterproofing of Columbus

4271 Weaver Court North
4.66(
181
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 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.

"The initial work seemed OK, but it quickly became clear that there was still water leaking through the basement walls. After several phone calls, an employee returned to inspect the walls and agreed that the exterior work needed to be redone. I pointed out that plastic pipes had been left exposed in my yard, without drainage to the street. He agreed that this wasn't acceptable. I called multiple times to set up repairs. My calls were not returned. I obtained the number of Joey, the production manager, spoke with him after several attempts, and sent him detailed texts and photos. No return visit materialized. Over the course of the next several months, I called the company multiple times. They actually visited my home a total of 9 more times, but they showed up without a crew, with one guy and a shovel, or saying they didn't have the equipment for the job. Finally a single employee with a shovel appeared, unscheduled, buried the pipes, and said he corrected the plumbing from the sump pump. Unfortunately, he didn't connect the pipes, and the pop up is 8 feet from my porch. Now a fountain erupts from the drain along side the house, and gallons of water discharge along the basement wall, as well as from the pop up. The soil along the foundation has eroded, and after a rain there is standing water for days in front of my porch. This brand new problem has lead to the interior walls originally water damaged, to become wet again, and a wall that was NEVER even damp before is now soaked, and the dry lock paint has bubbled up. Recently a manager came to look at the situation, and said I would be notified of when the repairs would take place. A couple of weeks later, I called, and managed to get the work scheduled. A crew is to come out June 5th. I however, have ABSOLUTELY NO CONFIDENCE THAT THE WORK WILL BE PROPERLY COMPLETED AND DAMAGE THAT THE COMPANY HAS CAUSED WILL BE REPAIRED. After 18 months of excused, shoddy workmanship, untrained employees that have made matters worse, and now new damage, I am beyond frustrated and angry."

Betsy H on May 2025

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

"The initial work seemed OK, but it quickly became clear that there was still water leaking through the basement walls. After several phone calls, an employee returned to inspect the walls and agreed that the exterior work needed to be redone. I pointed out that plastic pipes had been left exposed in my yard, without drainage to the street. He agreed that this wasn't acceptable. I called multiple times to set up repairs. My calls were not returned. I obtained the number of Joey, the production manager, spoke with him after several attempts, and sent him detailed texts and photos. No return visit materialized. Over the course of the next several months, I called the company multiple times. They actually visited my home a total of 9 more times, but they showed up without a crew, with one guy and a shovel, or saying they didn't have the equipment for the job. Finally a single employee with a shovel appeared, unscheduled, buried the pipes, and said he corrected the plumbing from the sump pump. Unfortunately, he didn't connect the pipes, and the pop up is 8 feet from my porch. Now a fountain erupts from the drain along side the house, and gallons of water discharge along the basement wall, as well as from the pop up. The soil along the foundation has eroded, and after a rain there is standing water for days in front of my porch. This brand new problem has lead to the interior walls originally water damaged, to become wet again, and a wall that was NEVER even damp before is now soaked, and the dry lock paint has bubbled up. Recently a manager came to look at the situation, and said I would be notified of when the repairs would take place. A couple of weeks later, I called, and managed to get the work scheduled. A crew is to come out June 5th. I however, have ABSOLUTELY NO CONFIDENCE THAT THE WORK WILL BE PROPERLY COMPLETED AND DAMAGE THAT THE COMPANY HAS CAUSED WILL BE REPAIRED. After 18 months of excused, shoddy workmanship, untrained employees that have made matters worse, and now new damage, I am beyond frustrated and angry."

Betsy H on May 2025


Avatar for Erie Home

Erie Home

1758 Dividend Dr
4.55(
33
)
Approved Pro

Erie Home

1758 Dividend Dr
4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
60 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

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


Avatar for Acculevel, Inc. - Ohio

Acculevel, Inc. - Ohio

8233 W. State Rd 26
4.51(
163
)
Approved Pro

Acculevel, Inc. - Ohio

8233 W. State Rd 26
4.51(
163
)
Approved Pro
Customers say: Quality work
176 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

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


Avatar for Stay Dry Waterproofing, LLC

Stay Dry Waterproofing, LLC

401 South Chestnut Street
4.84(
859
)
Approved Pro

Stay Dry Waterproofing, LLC

401 South Chestnut Street
4.84(
859
)
Approved Pro
Super Service Award
Customers say: Quick response
705 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 throughout the process. The sales rep was very knowledgeable and made sure I under and was comfortable with the process. The crew showed up on time, worked efficiently but took time to answer questions and, importantly, did a great job with clean up after the work was completed each day."

Doug S on September 2025

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 throughout the process. The sales rep was very knowledgeable and made sure I under and was comfortable with the process. The crew showed up on time, worked efficiently but took time to answer questions and, importantly, did a great job with clean up after the work was completed each day."

Doug S on September 2025


"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!

"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


Avatar for Mid-State Basement Systems

Mid-State Basement Systems

2219 Westbrooke Drive
4.96(
12
)
Approved Pro

Mid-State Basement Systems

2219 Westbrooke Drive
4.96(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
130 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

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


Avatar for Mold Blasters

Mold Blasters

4364 N High Street
4.63(
27
)
Approved Pro

Mold Blasters

4364 N High Street
4.63(
27
)
Approved Pro
Customers say: Quality work
51 local quotes requested
4 years of experience

We are a professional Mold Removal Company with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"For the homeowners who discovered mold in their home, and are stressed and worried about the potential cost of the eradication process, you need not look any further than these guys! Craig showed up promptly on the day day and time of our appointment, and my wife and I were immediately impressed and comfortable with his warmth and knowledge! During his assessment, he took his time pointing out the obvious areas and certain problems we never noticed! He did this not to frighten or pressure us, but being informative about the reason for for the presence of the mold! But what shocked us was the total cost of eradication...it was almost half of what 2 other companies had quoted us! His crew of young men worked tirelessly and were friendly and courteous to a fault. No complaints about their cleanup efforts either! We would highly recommend this company in a heartbeat! Ray & Lisa Jones, Delaware, Ohio"

Raymond J on November 2023

We are a professional Mold Removal Company with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"For the homeowners who discovered mold in their home, and are stressed and worried about the potential cost of the eradication process, you need not look any further than these guys! Craig showed up promptly on the day day and time of our appointment, and my wife and I were immediately impressed and comfortable with his warmth and knowledge! During his assessment, he took his time pointing out the obvious areas and certain problems we never noticed! He did this not to frighten or pressure us, but being informative about the reason for for the presence of the mold! But what shocked us was the total cost of eradication...it was almost half of what 2 other companies had quoted us! His crew of young men worked tirelessly and were friendly and courteous to a fault. No complaints about their cleanup efforts either! We would highly recommend this company in a heartbeat! Ray & Lisa Jones, Delaware, Ohio"

Raymond J on November 2023

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Basement Waterproofing questions, answered by experts

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

The easiest methods for waterproofing your basement include installing a gutter system to direct excess runoff away from your foundation and grading the soil away from your home to pull water away from the concrete. In some cases, these methods alone can be enough to eliminate water intrusion and moisture problems in your basement. If you have excessive rainfall in your area, though, you might need to employ more complicated solutions, like installing a French drain and a dehumidification system inside.

Regular inspections, proper drainage management, and ensuring soil stability help prevent future settlement issues.

Mold and mildew are always a primary risk with any water damage, but it’s not guaranteed that mold will grow. The chances of mold growth are dependent on many factors, such as the severity of the damage and how quickly the area was cleaned up and dried out—that’s why responding to water damage immediately is imperative. If you suspect you have mold and mildew growth, you should talk to a local mold removal expert .

The Marengo, OH homeowners’ guide to basement waterproofing services

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

What do you need done? We’ll find top pros.
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