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Products & Services
Basement Waterproofing Services & Products
BasementGutter Interior System
Drainage Channel
Mini Channel Drain Grate
FreezeGuard Discharge Line
Polyurethane Crack Sealing
Window Drainage
LumaBright Waterproof Panels
Wall Barrier
Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SafeDri Pro X Sump Pump System
SafeDri Triple Pumping System
SafeDri Battery Back Up
Basement Insulation
Sump Pump Installation, Repair & Replacement

Crawl Space Repair Services & Products
CrawlSeal Encapsulation Vapor Barriers and Liners
Access Hatch
Crawl Space Doors
CrawlDrain Water Drainage
ExtremeBloc Wall Insulation
Floor Insulation
SafeDri Sump Pump
Crawl Space Fan
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Basement Wall Anchors
Basement Helical Anchors
IntelliBrace Bowed Wall Repair
Carbon Fiber Fiber Wall Repair
IntelliJack Crawl Space Support
Slab Pier Repair
Wall Restoration
Interior Slab Leveling

Additional Services & Products
Concrete Leveling
Concrete Lifting
Exterior Drainage Systems
Waterline Repair & Replacement
Sewer Line Repair & Replacement
Egress Windows

Company Awards
2018 Angie's List Super Service Award
Ohio Basement Authority has earned the 2018 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
Best of Home Advisor 2018 Winner
Ohio Basement Authority was named a 2018 Best of Home Advisor winner! We earned this award for having a solid track record with Home Advisor, and we've got satisfied customers... [Read more]
2017 Angie's List Super Service Award
Ohio Basement Authority has earned the 2017 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
More Awards

Your Trusted Warsaw, OH Radon Mitigation & Foundation Crack Repair Experts

I chose to work with the company because of the good information and pricing….

Happy Customers Surrounding Warsaw, OH
Work Requests

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Reviews From Warsaw, OH

Basement Waterproofing & Crawl Space Encapsulation in Warsaw, Ohio

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem. We will properly install a hidden drainage system in your Warsaw basement and completely encapsulate your crawl space with CrawlSeal vapor barrier. We are here to solve your basement waterproofing problem for you.
Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Warsaw Structural & Foundation Repair

Foundation problems destroy your Warsaw home’s value and can be dangerous. Our in-house team of foundation repair and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 25-year written warranty against defects on our foundation products.
We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys
  • Foundation Cracks
  • Garage Slabs
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning

Concrete Repair With PolyRenewal®!

If you have a concrete sinking problem, we also offer concrete leveling so you can enjoy your driveway, sidewalk or patio again without worry. In the past, contractors relied upon mud jacking (also known as slab jacking, concrete lifting, concrete raising, grout pumping and slab leveling) to level concrete that had settled over time. This entailed pumping concrete slurry under the settled slab to raise it and hoping that the settlement wouldn't continue. At Ohio Basement Authority we use PolyRenewal® because it is a fast & efficient method to raise sinking concrete. This simple foam injection can stabilize your concrete slab for years to come!  
Case Studies From Warsaw, OH
Mitigating High Radon Levels in Warsaw, OH
A couple relocating from Virginia recently purchased a home in Warsaw, OH. Before they moved into the house, they wanted to make sure everything would be safe and healthy. The...
Job Stories From Warsaw, OH
Porch Stabilization in Warsaw, OH
An 1800's home in Warsaw, OH had an original porch which was pulling away from the rest of the home. The homeowners had another company out to assess the problem, and they suggested a complete rebuild. The owners liked the original look, so this was out of the question. They called Ohio Basement Authority for another opinion. One of our certified inspectors came to the home and explained how we could use our Helical Pier System to stabilize the porch and prevent it from sinking further. Helical piers are heavy duty steel foundation brackets which are positioned below and against the foundation footing. The weight of the home or porch is then transferred through the helical piers to deep, strong soil. This lifts the foundation back to its original position. Then, the soil around the foundation is carefully replaced. Our production crew came in and finished this project in two days. After this short time, these homeowners were free to enjoy their 200-year-old porch without worry of foundation failure. Porch Stabilization in Warsaw, OH - Photo 1
Waterproofing a Leaking Basement in Warsaw, OH
Homeowners in Warsaw, OH, have lived in their house since it was built almost 20 years ago. Recently, however, they began to notice damage to carpet, drywall and framing in the basement that indicated water intrusion. They wanted to address this issue to prevent further damage, as well as potential mold growth. As the owners began to research possible repairs, they came across information about Ohio Basement Authority online. They were then motivated to contact us to learn more about how we could help them. They met with one of our inspectors who completed a thorough evaluation of the leaking basement. He then recommended some of our reliable basement waterproofing solutions that would always keep the home dry. One of our crews then installed these products, which included the BasementGutter interior drainage system and SafeDri sump pump. The sub-floor BasementGutter system is designed to intercept seeping water from the walls and floor. This water is then directed to the sump pump to be pumped out of the basement and away from the home. Equipped with two powerful pumps inside the liner, the SafeDri also features an external backup battery that ensures the system’s operation even during power outages. The homeowners are pleased to now have a safe, healthy and dry basement that they will be able to enjoy for many years because of these trustworthy repairs.
Work Requests From Warsaw, OH
in in Warsaw
Double wide on basement . Garage section of basement walls are cracked and are in danger of falling in have installed supports under beams
Warsaw Customer Testimonial
Greg W.
Warsaw, OH

I’ve seen Ohio Basement Authority on TV, and I chose to work with the company because of the good information and pricing.

The inspector I met with was great, and the installation crew had great guys who did a great job.

Warsaw Customer Review
Coshocton, OH 43813
Warsaw Customer Review
Warsaw, OH 43844
Warsaw Customer Testimonial
Lisa M.
Howard, OH

We saw Ohio Basement Authority while searching Google, and we chose to work with the company because of the reviews and the information on your website was very explanatory.

The office staff was courteous, helpful and pleasant! The company representative we first met with was very informative and personable. The installation crew was very courteous. They were all very nice guys, and did an incredible job! That was one of the best crews of workers that we ever had to deal with. Any questions we had, they answered. And they explained different things that whey were doing through the process. We are very pleased!

If I think of anyone who needs your services, I will highly recommend you and pass along your information!

in Warsaw
Double wide on basement . Garage section of basement walls are cracked and are in danger of falling in have installed supports under beams

our service area

We serve the following areas

  • Ava
  • Barlow
  • Bartlett
  • Belle Valley
  • Belpre
  • Beverly
  • Buffalo
  • Byesville
  • Caldwell
  • Cambridge
  • Coal Run
  • Coolville
  • Cumberland
  • Cutler
  • Derwent
  • Dexter City
  • Fairview
  • Fleming
  • Graysville
  • Hockingport
  • Kimbolton
  • Kipling
  • Little Hocking
  • Long Bottom
  • Lore City
  • Lowell
  • Lower Salem
  • Macksburg
  • Marietta
  • Mcconnelsville
  • New Concord
  • New Matamoras
  • Newport
  • Old Washington
  • Pleasant City
  • Portland
  • Quaker City
  • Reedsville
  • Reno
  • Salesville
  • Sarahsville
  • Senecaville
  • Stockport
  • Summerfield
  • Tuppers Plains
  • Vincent
  • Waterford
  • Watertown
  • Whipple
  • Wingett Run
Our Locations:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
Service Area
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