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Best basement waterproofing pros near Fremont, OH

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Top-Rated Basement waterproofing pros in Fremont - Updated Nov 2026

Avatar for Everdry Waterproofing
Everdry Waterproofing
4.4(
219
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fremont, OH and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"We have been happy with the waterproofing that was performed by Everdry of Toledo. We did have a few issues once the job was completed, but after calling in and discussing the issues, they were able to send technicians back to our house and the problems have been resolved. We have now been dry since 2014. Thanks from JRN Bryan, Oh."
Response time1 day
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mid-State Basement Systems
Mid-State Basement Systems
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fremont, OH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"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.******"
Before
After
Foundation Before
Foundation After
Modernized Basement

+6

Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.2(
933
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fremont, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"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."
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Crawl Space

+14

Response time1 day
690 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Acculevel, Inc. - Ohio
Acculevel, Inc. - Ohio
3.9(
226
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Fremont, OH and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+26

489 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for T&J Rooter Service
T&J Rooter Service
4.2(
37
)
Basement Drainage Channels - Install

Serving Fremont, OH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"t. The night before I flew to Arizona to graduate from doctoral school, I had 4 inches of water in my basement. One guy came out at 11: 00 p.m. and tried and tried for about 45 minutes to an hour to clear the pipe, but was not getting anywhere, so I told him to just come back in the morning.I left them an entrance into the house to work on it the next day and left for Arizona. They found that the city pipe to the main sewer collapsed. They called me (I was in O"Hare airport) and let me know that they faxed the city to tell the city to get out and check the pipe.  I called the city to get them to come out immediately (the city said they have 48 hours from the notification). The plumbers also called the city back because it was going to rain hard and I would have 8 inches of water in my basement. So, finally the city attorney called me and I told her that they had to get out there pronto or I would lose my furnace and hot water heater if any more water came in the basement. The attorney got the city crew out the next day. The plumbers checked on it through the whole ordeal and then the owner called me to let me know that the water was out of the basement and my basement was dry. I did the graduation walk with a smile instead of a worry that my basement would be completely flooded.
Another time, my shutoff valves burst and it was raining in my basement (yea really). They came out right away and took care of that before my basement was completely wet. They were kind when they told me that my main shut off valves had to be replaced soon as they too were about to break. Because my house is old, I appreciated them telling me about things that are about to happen before I wake up to yet another plumbing fiasco. (They told me the valves would probably be okay if I did not turn them, but not to wait too long as they were the main valves and then it would have to be shut off at the street.)
They go above and beyond what I would expect any service to do to resolve a plumbing problem I have read the other reviews. I really don't care what they use to light up whatever they have to see with, even if they ask me for my flashlight. I just want the problem fixed so it is really fixed. Everything they have fixed has not been a problem again at all. (Kitchen faucet, 2 sets of shut off valves, bathroom faucet, outside clean out, backup valve, sump pump. All these things have not been a problem at all. They are really kind when I call to ask basic questions.
"
Additional Photos
Additional Photos
Additional Photos
3 neighbors recently requested a quote
Recommended by89%of homeowners
AAA waterproofing
5.0(
1
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Fremont, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job

4 neighbors recently requested a quote
Avatar for Westlick Landscape and Irrigation, LLC
Westlick Landscape and Irrigation, LLC
3.6(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Fremont, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Welcome to Westlick Landscape and Irrigation, LLC! With over 20 years experience we take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Response time1 day
4 neighbors recently requested a quote
Recommended by55%of homeowners
U call We haul
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Fremont, OH and surrounding areas

Approved

What do we offer?\n\n• Storage Unit & Shed Cleanouts\n\n• Garage, Attic, Basement & Shed Cleanouts\n\n• Foreclosure Cleanouts\n\n• Furniture, Appliance & Mattress Removal\n\n• Hoarder Home Cleanouts\n\n• Move in/Move out Cleanouts\n\nFast. Reliable. Affordable.\n\nInterested in getting a free quote? 👇\n\n📞 419-619-7573

4 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Preventative measures, such as maintaining drainage systems, installing sump pumps, inspecting roofs regularly, and crafting comprehensive emergency plans, can help mitigate future risks.

The Fremont, OH homeowners’ guide to basement waterproofing services

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