Get matched with top basement waterproofing pros in Sylvania, OH
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43 Verified Reviews for Basement Waterproofing pros in Sylvania, OH
*The Angi rating for Basement Waterproofing companies in Sylvania, 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 Sylvania, 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 May 12, 2025
Basement waterproofing pros in Sylvania
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
Established in 2007, Foundation Systems of Michigan 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 Michigan, we bring our local expertise closer to you. FSM 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 Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"Dave Pearson, Matt, & Jacy were prompt, friendly, respectful to us and our home, professional, and worked hard all day. They hauled out trash & muck from the crawlspace, leveled it, did mold abatement, installed two new sump pumps, dug new drainage inside and outside, insulated the foundation walls, installed a permanent dehumidifier, and encapsulated the entire crawl space. They cleaned up the mess at the end of each work day without prompt. We enjoyed having this work crew in our home and would request the same crew if further services are needed."
Kristin D on January 2025
Established in 2007, Foundation Systems of Michigan 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 Michigan, we bring our local expertise closer to you. FSM 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 Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"Dave Pearson, Matt, & Jacy were prompt, friendly, respectful to us and our home, professional, and worked hard all day. They hauled out trash & muck from the crawlspace, leveled it, did mold abatement, installed two new sump pumps, dug new drainage inside and outside, insulated the foundation walls, installed a permanent dehumidifier, and encapsulated the entire crawl space. They cleaned up the mess at the end of each work day without prompt. We enjoyed having this work crew in our home and would request the same crew if further services are needed."
Kristin D on January 2025
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Since 1986, Everdry Waterproofing has serviced over 80,000 basements, crawl spaces and slab homes- making us one of the nation’s premier foundation repair contractors. With custom tailored solutions, innovative products and a one-on-one approach in dealing with homeowners, our basement waterproofing team will help you create a safe, dry and liveable space in your basement. Everdry takes an active role in bettering our industry and enhancing our knowledge. We are a leader in Research and Development and have multiple patents to bring you the best and most up-to-date solutions in the waterproofing industry. Everdry’s locations have been featured on HGTV and radio programs. These locations are also associated with many of the leading local and national industry organizations. We look at every situation and craft a waterproofing solution that works for your circumstances. We can provide tips and advice as well as help you understand what is happening with your foundation.
"Everdry did a total basement system for us. Brandon and his crew were amazing at walking through each step in the project, keeping us updated on timelines, and great overall communication. Amazing crew they had. Only reason total experience was 4 stars was the high pressure sales "free inspection". After a thorough walkthrough (which was appreciated), we sat down to a timeshare-esque presentation of their system. Everydry seems to have one big project type, which as someone who hasn't had any previous basement work was needed for our case. After he presented his solution and suggested the total system, he gave us a number that was not itemized or broken down, but just a total projected cost. When we said we'll think about it, the cost came down by 10% if we signed up that day before he left. We again said we'll think about it (even if we had to pay the original estimate). He finally came back with a "final" offer of almost 25% off if we could start on 3 days since a crew was on standby and needed a job. We eventually ended up signing then. Would have been an easy 5* review had he just done the walkthrough and allowed us to get some other opinions or quotes before moving forward with them. That said, the work appears to be fantastic, appreciated the total system, and again the crew, lead by Brandon, was amazing. Left our basement clean and walked us through each new addition to our basement system. Thanks for all your help."
Matthew D on September 2024
Since 1986, Everdry Waterproofing has serviced over 80,000 basements, crawl spaces and slab homes- making us one of the nation’s premier foundation repair contractors. With custom tailored solutions, innovative products and a one-on-one approach in dealing with homeowners, our basement waterproofing team will help you create a safe, dry and liveable space in your basement. Everdry takes an active role in bettering our industry and enhancing our knowledge. We are a leader in Research and Development and have multiple patents to bring you the best and most up-to-date solutions in the waterproofing industry. Everdry’s locations have been featured on HGTV and radio programs. These locations are also associated with many of the leading local and national industry organizations. We look at every situation and craft a waterproofing solution that works for your circumstances. We can provide tips and advice as well as help you understand what is happening with your foundation.
"Everdry did a total basement system for us. Brandon and his crew were amazing at walking through each step in the project, keeping us updated on timelines, and great overall communication. Amazing crew they had. Only reason total experience was 4 stars was the high pressure sales "free inspection". After a thorough walkthrough (which was appreciated), we sat down to a timeshare-esque presentation of their system. Everydry seems to have one big project type, which as someone who hasn't had any previous basement work was needed for our case. After he presented his solution and suggested the total system, he gave us a number that was not itemized or broken down, but just a total projected cost. When we said we'll think about it, the cost came down by 10% if we signed up that day before he left. We again said we'll think about it (even if we had to pay the original estimate). He finally came back with a "final" offer of almost 25% off if we could start on 3 days since a crew was on standby and needed a job. We eventually ended up signing then. Would have been an easy 5* review had he just done the walkthrough and allowed us to get some other opinions or quotes before moving forward with them. That said, the work appears to be fantastic, appreciated the total system, and again the crew, lead by Brandon, was amazing. Left our basement clean and walked us through each new addition to our basement system. Thanks for all your help."
Matthew D on September 2024
Diversified Group LLC is your trusted partner for all your commercial contracting needs. With our expertise in foundation repair, we are committed to delivering exceptional results that stand the test of time. Contact us today for top-notch service you can rely on.
Diversified Group LLC is your trusted partner for all your commercial contracting needs. With our expertise in foundation repair, we are committed to delivering exceptional results that stand the test of time. Contact us today for top-notch service you can rely on.
For over 30 years, Seagate Roofing and Foundation Services has built a reputation of being a premier residential and commercial roofing contractor in the area, providing high quality and service. For these reasons, Owens Corning invited us to be a part of a very small and elite family of Platinum Preferred Contractors across the country. This distinction assures we use the best products the industry has to offer while being warranted by a name you can trust. When installing your new roof, Seagate ensures a clean, professional and comprehensive service. When necessary, we remove the old roof, cleaning up after each day and using an appropriately-sized waste container. We also keep our eye on weather patterns and ensure your home is "weather tight" during the entire project. In addition to installing your new roof, we also inspect flashing and chimney flashing, and replace asphalt saturated felt and metal roof edges. Seagate offers a wide variety of roofing solutions, including metal roofing and spray coatings that insulate and protect. Speak to one of our experienced professionals for our recommendations and roofing solutions for any structure, residential or commercial. Seagate also offers the same quality service when it comes to waterproofing and foundation repair, insulation, windows, doors, and skylight sales and installation, too.
"Thought we had gone with a great company for basement foundation work. Tom W the sells guy was honest and amazing. They came out in October 2022 and completed the project in 5 days we had no issues. They took out our old tile and crock and installed new. At that time the water table was down well fast forward to March 2023 water table is high and we realized we were pumping sand out of the crock. Seagate came out and admitted they installed the crock wrong-which was washing away the foundation. 3 days later they came to the house installed a new crock and then said they would come back in a couple of months to finish the job when the water table goes down. Well here we are today and Tom Elder the owner is busy with "Point Place work". Looks like he only cares about new customer and not old customers. I would becareful using Seagate-make sure you do your homework!"
dani p on July 2023
For over 30 years, Seagate Roofing and Foundation Services has built a reputation of being a premier residential and commercial roofing contractor in the area, providing high quality and service. For these reasons, Owens Corning invited us to be a part of a very small and elite family of Platinum Preferred Contractors across the country. This distinction assures we use the best products the industry has to offer while being warranted by a name you can trust. When installing your new roof, Seagate ensures a clean, professional and comprehensive service. When necessary, we remove the old roof, cleaning up after each day and using an appropriately-sized waste container. We also keep our eye on weather patterns and ensure your home is "weather tight" during the entire project. In addition to installing your new roof, we also inspect flashing and chimney flashing, and replace asphalt saturated felt and metal roof edges. Seagate offers a wide variety of roofing solutions, including metal roofing and spray coatings that insulate and protect. Speak to one of our experienced professionals for our recommendations and roofing solutions for any structure, residential or commercial. Seagate also offers the same quality service when it comes to waterproofing and foundation repair, insulation, windows, doors, and skylight sales and installation, too.
"Thought we had gone with a great company for basement foundation work. Tom W the sells guy was honest and amazing. They came out in October 2022 and completed the project in 5 days we had no issues. They took out our old tile and crock and installed new. At that time the water table was down well fast forward to March 2023 water table is high and we realized we were pumping sand out of the crock. Seagate came out and admitted they installed the crock wrong-which was washing away the foundation. 3 days later they came to the house installed a new crock and then said they would come back in a couple of months to finish the job when the water table goes down. Well here we are today and Tom Elder the owner is busy with "Point Place work". Looks like he only cares about new customer and not old customers. I would becareful using Seagate-make sure you do your homework!"
dani p on July 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
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
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
At HomeSpec, we are your premier basement waterproofing and foundation repair company. We will work with you every step of the way from the design to the completion of your project, giving you the customer service you deserve. We specialize in solving basement, foundation and crawlspace problems. Wet Basements, Leaking Basements, Basement Waterproofing, Exterior Waterproofing, Interior Waterproofing, Water Management, Sump Pumps, New Footer Drains, Crack Injections; Foundation Repair, Structural Repairs, Bowed Walls, Wall Straightening, Foundation Wall Rebuilding, House Stabilization; Crawl Space Encapsulation, Damp Crawlspaces, Crawl Space Drainage, Crawlspace Insulation; Humidity and Moisture Control Systems; Leveling & Repair of Concrete Patios, Driveways, Sidewalks, Walkways + more; and General Problem Solving in these areas.
"Elon inspected my foundation to determine what walls were holding water. He took measurements and took time to share a video of the repair he was recommending. I will have four anchors installed on the problem wall at a very fair price."
Kathy V on April 2025
At HomeSpec, we are your premier basement waterproofing and foundation repair company. We will work with you every step of the way from the design to the completion of your project, giving you the customer service you deserve. We specialize in solving basement, foundation and crawlspace problems. Wet Basements, Leaking Basements, Basement Waterproofing, Exterior Waterproofing, Interior Waterproofing, Water Management, Sump Pumps, New Footer Drains, Crack Injections; Foundation Repair, Structural Repairs, Bowed Walls, Wall Straightening, Foundation Wall Rebuilding, House Stabilization; Crawl Space Encapsulation, Damp Crawlspaces, Crawl Space Drainage, Crawlspace Insulation; Humidity and Moisture Control Systems; Leveling & Repair of Concrete Patios, Driveways, Sidewalks, Walkways + more; and General Problem Solving in these areas.
"Elon inspected my foundation to determine what walls were holding water. He took measurements and took time to share a video of the repair he was recommending. I will have four anchors installed on the problem wall at a very fair price."
Kathy V on April 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!
"Greg the inspector came out, nice guy very knowledgeable, I spent 14800 in waterproofing and mold removal, new sump pump and a air purifier. Greg and I went over everything the crew was going to do. Well where the water issue I was most concerned about , they side step and only put the drain tile down the middle and not at both sides. Stay Dry ended up sending 1 person to put tile in on both sides and fixed that issue, now I am having water issue where I was not having issues before and come to find out where my water line comes in they just put gravel under and did not put the concrete back in that area. So now I have a new leak and I can't seem to get this company to come back out for a 3rd time to fix this issue. Also I have water coming up from the newly concrete floor, I was told that the concrete has to cure for awhile which I understand that, but I don't think it should be seeping up along the cracks where the new and old concrete meets. Waiting on this company to correct."
Amber L on April 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!
"Greg the inspector came out, nice guy very knowledgeable, I spent 14800 in waterproofing and mold removal, new sump pump and a air purifier. Greg and I went over everything the crew was going to do. Well where the water issue I was most concerned about , they side step and only put the drain tile down the middle and not at both sides. Stay Dry ended up sending 1 person to put tile in on both sides and fixed that issue, now I am having water issue where I was not having issues before and come to find out where my water line comes in they just put gravel under and did not put the concrete back in that area. So now I have a new leak and I can't seem to get this company to come back out for a 3rd time to fix this issue. Also I have water coming up from the newly concrete floor, I was told that the concrete has to cure for awhile which I understand that, but I don't think it should be seeping up along the cracks where the new and old concrete meets. Waiting on this company to correct."
Amber L on April 2025
Basement waterproofing services FAQs
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.
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