
Get matched with top basement leak repair pros in Union, OH
There are 6 highly-rated local basement leak repair pros.
Need a pro for your basement leak repair project in Union, OH?
Verified Reviews for Basement Leak Repair pros in Union, OH
*The Angi rating for Basement Leak Repair companies in Union, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Union, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on December 02, 2025
Find Basement leak repair pros in Union

Ohio Basement Authority
Ohio Basement Authority
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

Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
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

Concrete Pro
Concrete Pro
Ron's range of experience in the waterproofing industry spans almost three decades. A Dayton resident since 1991, the Cleveland native began his foray into waterproofing and concrete in 1996. As a laborer, Ron quickly learned the ins and outs of the waterproofing business, including new construction waterproofing systems and concrete structural repair options available to stabilize home foundations. Ron expanded his knowledge to commercial high-rise buildings, eventually overseeing large crews building hotels in Columbus and other major cities throughout the tri-state area. Ron "hits on all cylinders." Not only does he know everything about the waterproofing and concrete processes, but he also understands each facet of running a business. From laborer to production manager to VP of operations, Ron has done it all. He is also personable and reliable, traits highly valued by his customers. Ron's consummate professionalism has earned the trust of many local REALTORS, engineers, homeowners, and property management companies. Ron and Jennifer, his wife of 26 years, have strong roots in the community. Three of their four grown sons live in Miamisburg. The couple enjoys spending quality time with their granddaughter and four grandsons. When Ron can be pulled away from work (his first love), he can often be found camping or fishing on summer weekends. He's also an avid league bowler. He is quick to point out, however, that he is always available to answer a call about a leaky basement!
"We had concrete sidewalk replaced and a new concrete pad added. The work is great and we are very pleased. We would recommend them."
Joseph P on August 2024
Ron's range of experience in the waterproofing industry spans almost three decades. A Dayton resident since 1991, the Cleveland native began his foray into waterproofing and concrete in 1996. As a laborer, Ron quickly learned the ins and outs of the waterproofing business, including new construction waterproofing systems and concrete structural repair options available to stabilize home foundations. Ron expanded his knowledge to commercial high-rise buildings, eventually overseeing large crews building hotels in Columbus and other major cities throughout the tri-state area. Ron "hits on all cylinders." Not only does he know everything about the waterproofing and concrete processes, but he also understands each facet of running a business. From laborer to production manager to VP of operations, Ron has done it all. He is also personable and reliable, traits highly valued by his customers. Ron's consummate professionalism has earned the trust of many local REALTORS, engineers, homeowners, and property management companies. Ron and Jennifer, his wife of 26 years, have strong roots in the community. Three of their four grown sons live in Miamisburg. The couple enjoys spending quality time with their granddaughter and four grandsons. When Ron can be pulled away from work (his first love), he can often be found camping or fishing on summer weekends. He's also an avid league bowler. He is quick to point out, however, that he is always available to answer a call about a leaky basement!
"We had concrete sidewalk replaced and a new concrete pad added. The work is great and we are very pleased. We would recommend them."
Joseph P on August 2024
Erie Home
Erie Home
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
L and M Home Improvement
L and M Home Improvement
L and M Home Improvement is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 2 years of experience serving Richmond, IN and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you
L and M Home Improvement is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 2 years of experience serving Richmond, IN and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you

Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
We are a family owned and operated business that specializes in all areas of home construction, remodeling, repairs and maintenance. If it is on,in,or around your home, “we do it and we do it right, at a fair price, guaranteed." We have been serving the Tristate area for 27 years in residential construction, remodeling, repairs and maintenance. We believe in, provide and guarantee premium craftsmanship for all of your home needs. Contact our owner Tim direct for our prompt and professional service! 1-513-926-9775
"Replaced dishwasher replaced garbage disposal. Great work great communication and on time and cleaned up afterwards very well. Will recommend and will use again."
Mike L on May 2025
We are a family owned and operated business that specializes in all areas of home construction, remodeling, repairs and maintenance. If it is on,in,or around your home, “we do it and we do it right, at a fair price, guaranteed." We have been serving the Tristate area for 27 years in residential construction, remodeling, repairs and maintenance. We believe in, provide and guarantee premium craftsmanship for all of your home needs. Contact our owner Tim direct for our prompt and professional service! 1-513-926-9775
"Replaced dishwasher replaced garbage disposal. Great work great communication and on time and cleaned up afterwards very well. Will recommend and will use again."
Mike L on May 2025
Any Season Property Services, LLC
Any Season Property Services, LLC
Any Season Property Services, LLC provides quality work for a fair price. We pride ourselves on customer service. We will not be happy until you are happy with the completion of your next project. Call today!
"This was the second basement that I have had Randy finish for me and both experience's were great. Couldn’t have asked for a better finished product. "
Justin H on September 2025
Any Season Property Services, LLC provides quality work for a fair price. We pride ourselves on customer service. We will not be happy until you are happy with the completion of your next project. Call today!
"This was the second basement that I have had Randy finish for me and both experience's were great. Couldn’t have asked for a better finished product. "
Justin H on September 2025
TimCo Builders
TimCo Builders
Timco Builders is a full-service Construction service company. We provide room additions, Kitchens, Baths, Decks, Windows, Doors, New Homes, Porches and more! We work on residential and light commercial. For your next construction or remodel project, call Timco Builders!
"Tim provided an estimate for the project and it was completed within the estimate, plus additional extra jobs. Excellent work completed by Tim and his team, all whom were very professional and very trustworthy. With Tim you get the bonus of having a friend also. Work area was thoroughly clean after each step. I will definitely call TimCo over and over again."
Bob F on April 2022
Timco Builders is a full-service Construction service company. We provide room additions, Kitchens, Baths, Decks, Windows, Doors, New Homes, Porches and more! We work on residential and light commercial. For your next construction or remodel project, call Timco Builders!
"Tim provided an estimate for the project and it was completed within the estimate, plus additional extra jobs. Excellent work completed by Tim and his team, all whom were very professional and very trustworthy. With Tim you get the bonus of having a friend also. Work area was thoroughly clean after each step. I will definitely call TimCo over and over again."
Bob F on April 2022
Erie Home
Erie Home
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

Everdry Waterproofing of Cincinnati
Everdry Waterproofing of Cincinnati
Everdry Waterproofing of Cincinnati has more than 40 years of experience. We are a full service basement waterproofing and foundation repair company. Our unique, safe and 100% effective waterproofing method has been endorsed by authorities across the nation. We were awarded U.S. Patent No. 6,904,723B1. We are approved for work by the Department of Housing Authority (F.H.A) and a number of city and state government agencies. Our most important credentials are referrals from thousands of satisfied customers who have helped to make us the #1 choice in basement waterproofing and foundation repair.
"Everdry came to my home for a consultation, where we discovered a mold issue. We were informed that they would eradicate it, fix the leakage issue, and waterproof the basement. Upon learning this, we accepted their bid on July 28th. We were originally looking at starting the process in October, but they persuaded us to start on September 17th and offered us a lower price to start the process earlier. I felt like they were being pushy, and I was not prepared for them to start that soon. On the day they showed up, I was going to take some time to clear the area myself, but they were being aggressive and told me that they didn't have time for that. I received a call from Cierra asking if her team had started the project or if I had met Malachi (the supervisor). I had not, but they did start the project. Malachi was supposed to walk me through the process, but he never introduced himself to me. On day two, my home health aid witnessed the workers smoking weed on my property. They also destroyed my lawn and did not dispose of their waste. They didn't let me know that they were leaving for the day or anything. On day three, they claimed that they were wrapping up the project. I finally met Malachi, but he still did not formally walk me through the process. He didn't explain anything to me, but he demanded that I sign their paperwork. I refused because I was not satisfied with the job that was done. I asked to speak to his superiors, and he verbally accosted me. When I checked the work myself, I noticed that the leakage issue was not resolved. I spoke to Ted from Everdry, and he admitted that the work they did was subpar. The following day, I spoke with Ted's superiors, and he also sided with me, but they did not offer a reasonable solution. I felt like I was being discriminated against because of my neighborhood. I also feel like they violated me and my property."
Maggie T on October 2025
Everdry Waterproofing of Cincinnati has more than 40 years of experience. We are a full service basement waterproofing and foundation repair company. Our unique, safe and 100% effective waterproofing method has been endorsed by authorities across the nation. We were awarded U.S. Patent No. 6,904,723B1. We are approved for work by the Department of Housing Authority (F.H.A) and a number of city and state government agencies. Our most important credentials are referrals from thousands of satisfied customers who have helped to make us the #1 choice in basement waterproofing and foundation repair.
"Everdry came to my home for a consultation, where we discovered a mold issue. We were informed that they would eradicate it, fix the leakage issue, and waterproof the basement. Upon learning this, we accepted their bid on July 28th. We were originally looking at starting the process in October, but they persuaded us to start on September 17th and offered us a lower price to start the process earlier. I felt like they were being pushy, and I was not prepared for them to start that soon. On the day they showed up, I was going to take some time to clear the area myself, but they were being aggressive and told me that they didn't have time for that. I received a call from Cierra asking if her team had started the project or if I had met Malachi (the supervisor). I had not, but they did start the project. Malachi was supposed to walk me through the process, but he never introduced himself to me. On day two, my home health aid witnessed the workers smoking weed on my property. They also destroyed my lawn and did not dispose of their waste. They didn't let me know that they were leaving for the day or anything. On day three, they claimed that they were wrapping up the project. I finally met Malachi, but he still did not formally walk me through the process. He didn't explain anything to me, but he demanded that I sign their paperwork. I refused because I was not satisfied with the job that was done. I asked to speak to his superiors, and he verbally accosted me. When I checked the work myself, I noticed that the leakage issue was not resolved. I spoke to Ted from Everdry, and he admitted that the work they did was subpar. The following day, I spoke with Ted's superiors, and he also sided with me, but they did not offer a reasonable solution. I felt like I was being discriminated against because of my neighborhood. I also feel like they violated me and my property."
Maggie T on October 2025
The Union, OH homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.

Walkout basements cost more to install than traditional basements. Our guide explores the factors that affect how much a walkout basement costs.

A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.

Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.

Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.

When it comes to creating a downstairs oasis, knowing who to hire to finish your basement is key. Here's how to find the best professional for the job.

Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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