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Products & Services
Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier
Basement Insulation
Sump Pump Installation, Repair & Replacement
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-Lock Wall Anchors
Geo-Lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
ShotCrete Wall Restoration
Interior Slab Leveling
Additional Services & Products
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... [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... [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... [Read more]
More Awards

Your Dedicated New Plymouth, OH Basement Waterproofing & Foundation Repair Pros

Happy Customers Surrounding New Plymouth, OH
Work Requests

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Basement Waterproofing & Crawl Space Encapsulation in New Plymouth, 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 New Plymouth basement and completely encapsulate your crawl space with CleanSpace 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

New Plymouth Structural & Foundation Repair

Foundation problems destroy your New Plymouth 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


Job Stories From New Plymouth, OH
Keeping a Leaking Basement Dry in New Plymouth, OH

Homeowners in New Plymouth, OH, have lived in their house since it was built 67 years ago. They recently discovered a glaring problem in their basement that they wanted to address right away. Water was leaked inside and leading to visible damage.

After voicing their concerns to a trusted friend, their friend recommended contacting Ohio Basement Authority for assistance. The owners did so, and they were eager to meet with one of our inspectors. Our inspector completed a thorough evaluation of the basement, and he then presented the owners with some of our reliable basement waterproofing solutions.

One of our crews then waterproofed the basement with the WaterGuard drainage system and UltraSump sump pump. Any seeping water from the walls and floor will be intercepted by the WaterGuard system, which was installed in the basement’s sub-floor. This water is then directed to drain into the UltraSump to be pumped out of the house. The UltraSump features two powerful pumps inside its liner, as well as an external backup battery.

The homeowners now have peace of mind knowing these trustworthy solutions have helped them create a healthy, safe and dry living environment.

Waterproofing and Structurally Stabilizing a Home in New Plymouth, OH

After she recently acquired a house, a homeowner in New Plymouth, OH, wanted to have various repairs completed. This included addressing the leaking basement and cracking foundation walls that also were slightly tilting inward.

The homeowner began to research how to best address these issues, and she contacted Ohio Basement Authority after learning more about our company online. After meeting with one of our inspectors, the owner was eager for one of our crews to install the perfect repair solutions.

We waterproofed the basement by installing the sub-floor WaterGuard interior drainage system and SuperSump sump pump. Any seeping water will be intercepted by the WaterGuard system and directed to the SuperSump. From there it is pumped out of the basement and away from the home’s foundation. An IceGuard also was attached to the exterior sump pump discharge line.

Several PowerBraces were placed on the problematic foundation walls. These heavy-duty beams permanently stabilize the walls and can be tightened for potential wall improvement. Other support beams can fail and corrode, but PowerBrace beams are zinc coated so they will never rust, corrode or fail.

The homeowner now has peace of mind knowing these reliable repair solutions have helped create a safe and healthy living environment.

Work Requests From New Plymouth, OH
Vicinity of Two Mile Road in New Plymouth
12' x 12' section of garage floor is tilted. needs cement pumped under it.