Get matched with top basement waterproofing pros in Mentor On The Lake, OH
There are 19 highly-rated local basement waterproofing pros.
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296 Verified Reviews for Basement Waterproofing pros in Mentor On The Lake, OH
*The Angi rating for Basement Waterproofing companies in Mentor On The Lake, 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 Mentor On The Lake, 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 July 19, 2025
Basement waterproofing pros in Mentor On The Lake
Founded in 1978, OSW has serviced all types of basements, crawl spaces and slab homes with foundation repair services that range from crack patching and basement waterproofing, to ventilation solutions, to complete foundation repairs including wall rebuilding. Additional phone numbers - (330) 452-5016, (330) 746-6776, (800) 800-8780, (800) 231-5897, (330) 376-3565. Additional DBAs - Ohio State Home Svc, Ohio State Home Services.
"Honestly - the worst experience ever. TLDR: two faulty installs by the company caused $10,000 damage in our basement and made our basement completely unusable for 9 months. They did our basement in 2020. When a contractor worked in the basement in 2024, he found water everywhere. Ohio State Waterproofing admitted they installed their very expensive waterproofing system incorrectly. We had $10,000 worth of damage because of their faulty install. They said they would redo the system but would NOT pay for the $10,000 damage their faulty install caused. Then to make matters worse, when we went to install our carpet months later (the concrete has to cure), the concrete came up in chunks - Ohio State Waterproofing did a FAULTY INSTALL NOT ONCE BUT TWICE. Our basement was completely unusable for months while the concrete cured AGAIN. Again, they redid the waterproofing a third time but made no effort to compensate us for our unusable basement or stress because of their terrible company."
Heather W on June 2025
Founded in 1978, OSW has serviced all types of basements, crawl spaces and slab homes with foundation repair services that range from crack patching and basement waterproofing, to ventilation solutions, to complete foundation repairs including wall rebuilding. Additional phone numbers - (330) 452-5016, (330) 746-6776, (800) 800-8780, (800) 231-5897, (330) 376-3565. Additional DBAs - Ohio State Home Svc, Ohio State Home Services.
"Honestly - the worst experience ever. TLDR: two faulty installs by the company caused $10,000 damage in our basement and made our basement completely unusable for 9 months. They did our basement in 2020. When a contractor worked in the basement in 2024, he found water everywhere. Ohio State Waterproofing admitted they installed their very expensive waterproofing system incorrectly. We had $10,000 worth of damage because of their faulty install. They said they would redo the system but would NOT pay for the $10,000 damage their faulty install caused. Then to make matters worse, when we went to install our carpet months later (the concrete has to cure), the concrete came up in chunks - Ohio State Waterproofing did a FAULTY INSTALL NOT ONCE BUT TWICE. Our basement was completely unusable for months while the concrete cured AGAIN. Again, they redid the waterproofing a third time but made no effort to compensate us for our unusable basement or stress because of their terrible company."
Heather W on June 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!
"I wish I had hired them first! I hired another company to fix my moving bowed and shearing basement walls. They were primarily a waterproofing company, but said they had the solutions to my issues. 3 months after they were complete, my walls cracked and shifted again. (Note, in the attached photos, the patchwork quilt on the walls was the OTHER company.) OBA fixed my issues the correct way. And they were great at every step. The work crew Caleb, Delontae, and Dylan were fast, efficient, and cleaned up when they were done. Caleb made sure to explain what was happening as they did the work and ask if I had questions. The work was thorough, and I feel good about it. And even better, they'll be out in 6 months to ensure everything is working as it should and make adjustments if needed."
Jill H on November 2024
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!
"I wish I had hired them first! I hired another company to fix my moving bowed and shearing basement walls. They were primarily a waterproofing company, but said they had the solutions to my issues. 3 months after they were complete, my walls cracked and shifted again. (Note, in the attached photos, the patchwork quilt on the walls was the OTHER company.) OBA fixed my issues the correct way. And they were great at every step. The work crew Caleb, Delontae, and Dylan were fast, efficient, and cleaned up when they were done. Caleb made sure to explain what was happening as they did the work and ask if I had questions. The work was thorough, and I feel good about it. And even better, they'll be out in 6 months to ensure everything is working as it should and make adjustments if needed."
Jill H on November 2024
Wheeler & Son has been an established business since 1993. Specializing in concrete work and waterproofing, this company works in all commercial and residential environments throughout Lake County (Ohio) & several of the surrounding areas. We do the job right the first time, so you are happy through the life of your project. Mark, the owner, is present on every job so you have the comfort of knowing the owner is overseeing your project. Mark also will do your estimate. Owner, Mark Wheeler, has over 35 years of experience and prides himself on treating each job as if it were his own home. If you have more questions or would like to schedule a free estimate, please contact. We hope to hear from you soon!
"They never conatced me."
Nancy K on November 2019
Wheeler & Son has been an established business since 1993. Specializing in concrete work and waterproofing, this company works in all commercial and residential environments throughout Lake County (Ohio) & several of the surrounding areas. We do the job right the first time, so you are happy through the life of your project. Mark, the owner, is present on every job so you have the comfort of knowing the owner is overseeing your project. Mark also will do your estimate. Owner, Mark Wheeler, has over 35 years of experience and prides himself on treating each job as if it were his own home. If you have more questions or would like to schedule a free estimate, please contact. We hope to hear from you soon!
"They never conatced me."
Nancy K on November 2019
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.
"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
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
USA Waterproofing has a single mission: Complete customer satisfaction! We strongly believe in giving our customers the most for their money. So, we work with only the highest quality materials and
"Everyone at USA Water Proofing was very friendly and professional. I was very pleased with the process. Jim and his crew worked as a team , finished 1 day early, and was very considerate. They protected everything with plastic, and cleaned up behind themselves. I’am very pleased with their work. I would highly recommend USA Water Proofing. Dan Drake "
Dan D on June 2025
USA Waterproofing has a single mission: Complete customer satisfaction! We strongly believe in giving our customers the most for their money. So, we work with only the highest quality materials and
"Everyone at USA Water Proofing was very friendly and professional. I was very pleased with the process. Jim and his crew worked as a team , finished 1 day early, and was very considerate. They protected everything with plastic, and cleaned up behind themselves. I’am very pleased with their work. I would highly recommend USA Water Proofing. Dan Drake "
Dan D on June 2025
With over 30 years experience, Precision Waterproofing, LLC, has serviced all types of foundations from slabs to full basements. We can handle everything from repairing a crack to rebuilding the walls. We offer all methods of waterproofing including interior, exterior or combinations of both based on homeowners needs. We also offer alternatives to traditional waterproofing so call us today for your free consultation.
"Rick and company did a fantastic job. Even went above and beyond. Arrived on time and kept to the time schedule also did a great job cleaning up.. would highly recommend . "
larry k on June 2025
With over 30 years experience, Precision Waterproofing, LLC, has serviced all types of foundations from slabs to full basements. We can handle everything from repairing a crack to rebuilding the walls. We offer all methods of waterproofing including interior, exterior or combinations of both based on homeowners needs. We also offer alternatives to traditional waterproofing so call us today for your free consultation.
"Rick and company did a fantastic job. Even went above and beyond. Arrived on time and kept to the time schedule also did a great job cleaning up.. would highly recommend . "
larry k on June 2025
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
Liberty General Contracting LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We offer financing!
"This company did what many contractors do not: They did what they said they were going to do, showed up when they said they would show up and charged what they said they would charge. "
B P on July 2025
Liberty General Contracting LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We offer financing!
"This company did what many contractors do not: They did what they said they were going to do, showed up when they said they would show up and charged what they said they would charge. "
B P on July 2025
[email protected] LLC. Is your one stop shop for all your home and yards Excavation Waterproofing and Drainage Needs. At A Better Way Excavation Waterproofing & Drainage we are committed to finding a whole solution for your Yards' complete moisture restitution
[email protected] LLC. Is your one stop shop for all your home and yards Excavation Waterproofing and Drainage Needs. At A Better Way Excavation Waterproofing & Drainage we are committed to finding a whole solution for your Yards' complete moisture restitution
FAQs for basement waterproofing projects in Mentor On The Lake, 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.
- Mentor
- Grand River
- Painesville
- Concord
- Fairport Harbor
- Willowick
- Timberlake
- Willoughby
- Eastlake
- Kirtland
- Willoughby Hills
- Wickliffe
- Perry
- Euclid
- Chesterland
- Mayfield
- Richmond Heights
- Highland Heights
- Chardon
- Gates Mills
- Mayfield Heights
- Lyndhurst
- Pepper Pike
- Madison
- Thompson
- East Cleveland
- Novelty
- South Euclid
- Montville
- Bratenahl
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