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Foundation, basement or crawlspace waterproofing / encapsulation pros in Ashtabula
America's Basement Contractor is a family owned and operated independent company. Our business is focused on building and maintaining consultative relationships with every client, and providing them with customized solutions. We specialize in both exterior (positive side) and interior (negative side) residential and commercial waterproofing, as well as foundation stabilization, mold remediation, and crawl space encapsulation. ABC is not a "franchise". We strive to maintain a high construction standard on every project, and carefully choose all materials from trusted vendors. Our mission is to provide each client with the satisfaction of knowing that their project has been done right the first time at a reasonable cost. Headquartered in Greenville, Pennsylvania, our service area includes all of western Pennsylvania and north east Ohio. In addition to our regular hours, we are available by appointment. (877) 222-4023. Visit our website at americasbasementcontractor.com.
"Nicely done"
Jessica M on February 2023
America's Basement Contractor is a family owned and operated independent company. Our business is focused on building and maintaining consultative relationships with every client, and providing them with customized solutions. We specialize in both exterior (positive side) and interior (negative side) residential and commercial waterproofing, as well as foundation stabilization, mold remediation, and crawl space encapsulation. ABC is not a "franchise". We strive to maintain a high construction standard on every project, and carefully choose all materials from trusted vendors. Our mission is to provide each client with the satisfaction of knowing that their project has been done right the first time at a reasonable cost. Headquartered in Greenville, Pennsylvania, our service area includes all of western Pennsylvania and north east Ohio. In addition to our regular hours, we are available by appointment. (877) 222-4023. Visit our website at americasbasementcontractor.com.
"Nicely done"
Jessica M on February 2023
At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!
At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!
Ohio Basement Authority, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, basement finishing / remodeling, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Cleveland, Columbus, Cincinnati, and Northern Kentucky. With fully trained technicians, industry-leading products, and nationally backed warranties, Ohio Basement Authority is here to restore your foundation or basement.
"John Dobrunick and Alex Trager serviced our patio lift. They offered outstanding service and were very personable! They commented that they treat each customer like a family member - outstanding!"
Gary M on June 2025
Ohio Basement Authority, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, basement finishing / remodeling, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service throughout Cleveland, Columbus, Cincinnati, and Northern Kentucky. With fully trained technicians, industry-leading products, and nationally backed warranties, Ohio Basement Authority is here to restore your foundation or basement.
"John Dobrunick and Alex Trager serviced our patio lift. They offered outstanding service and were very personable! They commented that they treat each customer like a family member - outstanding!"
Gary M on June 2025
At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!
"Completed the project quickly, haven't had any flooding, and now i can get in and out of the crawl space without getting stuck!"
Alicia C on August 2024
At Highlander Waterproofing , we are experts specializing in basement waterproofing and foundation repair services. Is water invading your home? If so, you are not alone. Millions of homeowners struggle with water-related issues every single year across the country. Luckily, Highlander Waterproofing is here to help! We offer custom waterproofing solutions and foundation repair that you can trust. With more than 25 years of experience, we have mastered repairs and installations. Highlander Waterproofing is family owned and operated and has a 100% commitment to our customer's satisfaction. Much like the foundation repair work we specialize in, building on a strong foundation is the key to success,which is why we have built our business on hard work, endless energy, knowledge and integrity. Contact us today to schedule your free inspection. Twenty-four hour emergency services and a lifetime, transferable warranty are available!
"Completed the project quickly, haven't had any flooding, and now i can get in and out of the crawl space without getting stuck!"
Alicia C on August 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Our mission at DBC Remodeling & Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! DBC Remodeling & Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!
"The personnel at DBC were very easy to work with. Everyone was very personable and professional. We already had a deck design in mind and they were able to work with us within a time frame we felt comfortable with. The work crew did an exceptional job and didn't mind that I wanted to take pictures of their progress or ask them questions about the job. We absolutely love our new outdoor space and are excited to use it."
Sharon S on September 2023
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Our mission at DBC Remodeling & Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! DBC Remodeling & Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!
"The personnel at DBC were very easy to work with. Everyone was very personable and professional. We already had a deck design in mind and they were able to work with us within a time frame we felt comfortable with. The work crew did an exceptional job and didn't mind that I wanted to take pictures of their progress or ask them questions about the job. We absolutely love our new outdoor space and are excited to use it."
Sharon S on September 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
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
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
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
1st Impressions Landscaping is a family owned business and has been serving the Greater Cleveland and Northeast Ohio area for more than 20 years. Check out our reviews and call us today for all of your Lawn and Landscaping needs! Our company started over 20 years ago with the idea that we would exceed our client's expectations by providing aggressive, creative solutions in design, installation, cost, and on-going construction and maintenance. This idea became our mission; and still holds true today. 1st Impressions is a company that has been built on expertise, quality, pride, and a commitment to our clientele. Our team of professionals work year-round to provide both our residential and commercial clients with the design, construction, and landscaping services they require. Our staff is highly trained and continuously attends workshops and courses to improve their craft. Combined, we have over sixty years of experience in landscape design and installation. Contact us today at (440) 748-7800 to request a free design consultation.
"Met w John Shuleva, president - to get an estimate & some ideas on how to improve landscaping in back yard area. John arrived, but didn't seem too interested. I asked him to provide an estimate w scope of work, but he never provided this. When i followed up w him, he said they were busy & needed a few more days to provide estimate. They never provided an estimate, given the lack of interest I decided not to follow up a 2nd time. Not sure what the issues were, but given my experience I would not recommend them for landscaping services. Bottom line, I was disappointed in lack of interest & no follow up. Ernie Kulik"
Ernie K on April 2021
1st Impressions Landscaping is a family owned business and has been serving the Greater Cleveland and Northeast Ohio area for more than 20 years. Check out our reviews and call us today for all of your Lawn and Landscaping needs! Our company started over 20 years ago with the idea that we would exceed our client's expectations by providing aggressive, creative solutions in design, installation, cost, and on-going construction and maintenance. This idea became our mission; and still holds true today. 1st Impressions is a company that has been built on expertise, quality, pride, and a commitment to our clientele. Our team of professionals work year-round to provide both our residential and commercial clients with the design, construction, and landscaping services they require. Our staff is highly trained and continuously attends workshops and courses to improve their craft. Combined, we have over sixty years of experience in landscape design and installation. Contact us today at (440) 748-7800 to request a free design consultation.
"Met w John Shuleva, president - to get an estimate & some ideas on how to improve landscaping in back yard area. John arrived, but didn't seem too interested. I asked him to provide an estimate w scope of work, but he never provided this. When i followed up w him, he said they were busy & needed a few more days to provide estimate. They never provided an estimate, given the lack of interest I decided not to follow up a 2nd time. Not sure what the issues were, but given my experience I would not recommend them for landscaping services. Bottom line, I was disappointed in lack of interest & no follow up. Ernie Kulik"
Ernie K on April 2021
FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Ashtabula, OH
Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.
Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.
A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components.
Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.
Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.
Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.
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