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Products & Services
Radon Services
Radon Mitigation
Radon System Installation
Radon Testing
Radon Inspections
Radon Removal
Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
Polyurethane Crack Sealing
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
PolyLevel Concrete Lifting & Leveling
Slab Jacking & Mudjacking Alternatives
Pool Deck Repair
Concrete Driveway Leveling
Concrete Sidewalk Leveling
Additional Services & Products
Exterior Drainage Systems
Waterline Repair & Replacement
Sewer Line Repair & Replacement
Vacuum Excavation
Room Additions
Egress Windows
Company Awards
Ohio Basement Authority has earned the 2016 Angie's List Super Service Award in the categories of Basement Waterproofing, Foundation Repair,... [Read more]
Ohio Basement Authority has earned the 2015 Angie's List Super Service Award for Basement Waterproofing, Foundation Repair, Plumbing, Wells and... [Read more]
Ohio Basement Authority has been awarded a 2017 Top Workplaces honor by the Columbus C.E.O. Magazine. The Top Workplaces lists... [Read more]
More Awards

Your Friendly Caldwell, OH Basement Waterproofing & Foundation Repair Company

I have felt very confident that I chose the best company, from the first person I talked to on the...
Happy Customers Surrounding Caldwell, OH
Work Requests

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Basement Waterproofing & Crawl Space Encapsulation in Caldwell, 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 Caldwell 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

Caldwell Structural & Foundation Repair

Foundation problems destroy your Caldwell 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

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Caldwell home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use PolyLevel, a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, require larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues

Radon Testing & Radon Mitigation Systems in Caldwell

If you think you might have radon gas seeping into your home, it's time to take action. We help homeowners in Caldwell, OH with radon testing, and can even provide a FREE quote for the cost of a radon mitigation system for your home.


Job Stories From Caldwell, OH
Repairing Cracked & Bowing Walls in Caldwell, OH

A home in Caldwell, OH had bowing basement walls with cracks about 1 1/2-inch to 2-inch cracks, and water is coming in through them. He was concerned about the water and visual appeal of his home, but also the stability of his failing foundation walls. He called Ohio Basement Authority for help with all of these problems.

One of our certified inspectors visited the home to determine the best fix. He suggested performing an excavate and push, as well as installing wall anchors.

Geo-Lock Wall Anchors are strong earth anchors which are embedded into undisturbed soil away from the foundation walls. These anchors are attached to steel wall plates with long, galvanized rods. These rods are tightened, which pulls the foundation toward its original state.

An excavate and push involves removing the soil around a home to expose the foundation walls, and physically pushing the walls into a more upright and stable position.

The homeowner agreed to have these things done. One of our expert installation crews came in and performed the excavate and push, as well as installed the Geo-Lock Anchors. The soil around the home was carefully re-filled, and these reliable repairs have stabilized these once leaking and cracked walls.

The homeowner is very happy with the results, and is no longer worried about the state of his home.

Work Requests From Caldwell, OH
Industrial Highway in Caldwell
We have a block wall that has cracked and would prefer a field service representative check it out and see if this system is a viable repair.
Bronze Heights in Caldwell
Do you use polylevel on exterior applications only or is an option for interior as well?

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