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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 Dependable Portsmouth, OH Basement Waterproofing Contractor

I think that Ohio Basement Authority has a true asset in Victor. ...
Happy Customers Surrounding Portsmouth, OH
Testimonials
Reviews
Work Requests

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Reviews From Portsmouth
Testimonials From Portsmouth
You guys did a great job. I will definitely get you more business in my area, especially on my jobs.
Testimonial by Chris R. from Portsmouth, OH
We chose to work with Ohio Basement Authority because of everyone’s experience and the specialization in the exact type of work we required.
Testimonial by Arnold T. from Portsmouth, OH
The representative that came for the inspection was very professional and easy to talk to. He explained the products and the lifetime warranty, and I was sold.
Testimonial by Bridget S. from Portsmouth, OH

Basement Waterproofing & Crawl Space Encapsulation in Portsmouth, 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 Portsmouth 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

Portsmouth Structural & Foundation Repair

Foundation problems destroy your Portsmouth 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

 

Case Studies From Portsmouth
Waterproofing
Moving into a new home is exciting, but it is not without its challenges. This is especially true when there are problems with the health and...
Cracking,
It can be difficult to sell a home with any significant issues or damage, including foundation wall cracks. Before selling, the homeowners must...
Permanent
A homeowner in Portsmouth, OH, was impressed by the many Helical Piers that Ohio Basement Authority previously installed to reinforce and correct a...
Job Stories From Portsmouth, OH
Stabilizing Sagging Floors With SmartJacks in Portsmouth, OH

A homeowner in Portsmouth, OH, has lived in his house for several years. But it wasn’t until recently that he noticed some areas of the floors felt uneven and like they were sagging.

The owner wanted to address these problems before serious damages resulted. He previously worked with Ohio Basement Authority on another repair project, so he knew he could again count on us for the right repair solution. One of our inspectors visited to evaluate the support system in the crawl space underneath the house, and he found these supports were starting to fail. Our inspector then recommended one of our reliable foundation repair solutions.

One of our crews then installed several SmartJacks underneath new steel supplemental support beams in the crawl space. These heavy-duty, galvanized steel supports permanently stabilize the floor joists and help raise the floor back to level. They also will not rust or corrode. They are designed to stop settling, but can easily be adjusted if any settlement occurs.

The homeowner continues to be a happy Ohio Basement Authority customer, and he is glad to now have a safe and stable living environment.

Basement Waterproofing and Foundation Repair in Portsmouth, OH

As they moved into their house, new homeowners in Portsmouth, OH, noticed some issues they wanted to address. Water intrusion and damage were obvious, as were cracks on one of the foundation walls.

While searching for the best repair options, the homeowners came across Ohio Basement Authority’s information on Angie’s List. They were eager to contact us and meet with one of our inspectors. After assessing the condition of the leaking, cracking basement, our inspector recommended our reliable basement waterproofing and foundation repair solutions.

We installed the WaterGuard interior drainage system and two UltraSump sump pumps to keep the large basement dry. Any water intercepted by the WaterGuard system is directed to the UltraSump and then pumped out of the basement and away from the home’s foundation. IceGuards were attached to the exterior sump pump discharge lines, and a LawnScape outlet was used to camouflage the end of one of these lines in the yard.

Several PowerBrace beams also were installed to permanently stabilize the cracking, tilting wall. These unique beams can be adjusted during dry seasons to improve the wall’s condition.

The homeowners are pleased these trustworthy solutions were installed to help them create a safe and healthy living environment.

Stabilizing a Settling Garage Foundation with Push Piers in Portsmouth, OH

During the 12 years he has lived in his house, a homeowner in Portsmouth, OH, kept his eye on a potential structural issue. Various cracks in stair-stepping patterns could be seen on the interior and exterior of the home’s garage. This issue can signal foundation wall failure and settlement.

Now that he wanted to sell the house, the homeowner knew he needed to address these issues for safety and resale value purposes. He contacted Ohio Basement Authority after learning more about our company online, and one of our inspectors presented him with the perfect solution.

We installed several Push Piers underneath the settling garage walls. These heavy-duty, galvanized steel piers are mechanically driven down to competent soil so they will permanently stabilize the foundation. They also offer the best opportunity to lift the foundation back to level.

The homeowner now has peace of mind knowing this reliable repair process has helped him create a safer living environment for the next owners.

The Health and Appearance of a Leaking Basement in Portsmouth, OH, is Dramatically Improved

Water has been seeping into a basement in Portsmouth, OH, recently, and the homeowner was concerned the belongings she had stored in this area could be damaged.

She contacted Ohio Basement Authority, and we installed various permanent waterproofing solutions in the basement of the 95-year-old house.

These reliable products included the sub-floor WaterGuard drainage system and a TripleSafe sump pump. The CleanSpace Wall System was also added to the walls to improve appearance, prevent water vapor from permeating the walls, and drain wall leaks. 

The homeowner was pleased these installations were completed so her basement will be a healthier area for many years to come.

The Health and Appearance of a Leaking Basement in Portsmouth, OH, is Dramatically Improved - Photo 1
Waterproofing Installations Correct a Wet Basement in Portsmouth, OH

A homeowner in Portsmouth, OH, recently noticed puddles of water in her basement during periods of rain.

She wanted to address this issue before it resulted in damage to her belongings, so she contacted Ohio Basement Authority. We then installed various permanent waterproofing solutions in the basement of the more than 90-year-old home.

These included the WaterGuard drainage system, a TripleSafe sump pump, and a SaniDry XP dehumidifier.

BrightWall panels were also installed on the walls to assist with waterproofing and improve their appearance.

The homeowner now has peace of mind knowing her house will be a healthier living environment for many years to come.

Waterproofing Installations Correct a Wet Basement in Portsmouth, OH - Photo 1
CleanSpace Encapsulation and Other Installations Improve Health of a Crawl Space in Portsmouth, OH

After Ohio Basement Authority previously installed several Helical Piers to correct foundation issues for a homeowner in Portsmouth, OH, the customer did not hesitate to call us again when he noticed issues with his crawl space.

The unhealthy area full of debris and failing insulation was completely transformed and improved by several crawl space repair products installed by one of our expert crews.

These permanent solutions included CleanSpace liner, SilverGlo and TerraBlock insulation, SmartPipe drainage, SmartSump sump pumps with back-up batteries, SaniDry CX dehumidifier, exterior vent covers, EverLast crawl space access door and IceGuards.

The homeowner was excited to have these products installed in his house so that it will be a healthier living environment for many years to come.

PowerBrace System Stabilizes Garage Wall in Portsmouth, OH

A homeowner in Portsmouth, OH, recently began to notice one of the foundation walls in the garage of his bi-level house was cracking and bowing inward. He was concerned with the structural integrity of the wall, and hoped to find a permanent solution to stabilize it.

He contacted Ohio Basement Authority, and one of our expert crews installed the PowerBrace System. A total of five heavy-duty, zinc-plated steel beams were tightly secured against the problematic wall. These beams will stabilize the wall in its current position, and they can be tightened over time for possible wall improvement.

The homeowner now has peace of mind knowing his home will be a safe and stable living environment for many years to come.

WaterGuard, SuperSump, & CleanSpace Create Healthier Basement in Portsmouth, OH

Homeowners in Portsmouth, OH, wanted to sell their home, but first needed to address a significant basement leakage issue. They tried "do it yourself" waterproofing methods that proved to be ineffective because water was still seeping into the basement.

They contacted Ohio Basement Authority, and one of our expert crews installed the sub-floor WaterGuard drainage system around the basement's perimeter. The WaterGuard intercepts any water and drains it to the SuperSump sump pump. The SuperSump pumps the water out of and away from the home through a discharge line. An IceGuard was attached to the exterior discharge line to prevent flooding if the line freezes or becomes blocked.

A back coal room in the older home's basement was also encapsulated in CleanSpace liner. The durable liner was completely sealed over the floor and walls to fully isolate the home from the earth. The result is an attractive, bright, tough, impervious liner, and a healthy home!

The homeowners are pleased to have a healthier basement that will be dry for future owners for many years to come.

Basement Waterproofing with WaterGuard and TripleSafe in Portsmouth, OH

Homeowners in Portsmouth, OH, noticed a lot of water would seep into their basement every time it rained heavily. They spent a lot of money to clean it up, but it continued to be a problem.

They contacted Ohio Basement Authority, and one of our expert crews installed the WaterGuard Basement Waterproofing drainage system and TripleSafe Sump Pump System in the basement.

WaterGuard was installed in the sub-floor to catch any seeping water and drain it to the TripleSafe. Water is then pumped out of the basement and away from the home. The TripleSafe features three pumps, including a battery back-up pumping system that ensures the home will be protected even in a power outage.

The homeowners are happy to have a basement that will be dry and healthy for years to come.

Work Requests From Portsmouth, OH
Vicinity of Bonser Run Rd in Portsmouth
Paint bubbling on bathroom walls in basement and garage inside walls. Portsmouth
Vicinity of Riddlebarger Rd in Portsmouth
Seepage in backwall of basement
Vicinity of Lowry Hollow Road in Portsmouth
We r possibly going to buy a house in minford area that has foundation issues and would like to get an estimate before we put an offer in on the house . The problem is I would have to schedule it when the realtor can be there to let us in .is there any way u could give me some possible dates then I could check with the realtor or u could contact him and set up an appointment and he could let me know or u guys could let me know . Thanks so much
Vicinity of in Portsmouth
Would like to learn more about getting our basement waterproofed.
Vicinity of Hogan St in Portsmouth
Crawl space insulation - vents - crawl space door
Vicinity of Daniel Drive in Portsmouth
The back of the house seams to be sinking. Cracks have appeared in the outside brick wall. Also bowing of floors and the basement concrete has cracked and is folded in an upward direction.
Vicinity of in Portsmouth
Contact via email only please and thank you
Vicinity of Summit St. in Portsmouth
This is my father's home that is being sold. There is settling on the rear of the home with cracks in the outside brick and inside sheetrock. This has been patched before, but never truly "repaired".
Vicinity of Woodland Ave. in Portsmouth
Basement is taking in a lot of water. I need a 2nd quote from your company. Thanks.
Vicinity of Swauger Valley Rd in Portsmouth
We have a bowing block foundation that is starting to crack. It is also starting to affect perpendicular adjoining walls where the trim & dry wall are bowing or pulling away.
Vicinity of Jackson Street in Portsmouth
My old house needs jacked up in the back. For an affordable price
Vicinity of Charles Street in Portsmouth
Please call to make an appointment.
Vicinity of Pershing Ave in Portsmouth
We have a 1000 sq ft home, dirt floor crawl under the house, and are looking for estimates on controlling the moisture problem under the house, sump pump, dehumidifier, or both.
Vicinity of in Portsmouth
Some leaks/dampness in basement
Vicinity of in Portsmouth
I have mainly horizontal cracks with some vertical along one corner of my basement. After some digging on the outer wall I found the wonderful wet clay. I am getting ready to start an addition on the house and was going to have the contractor dig out the foundation and run weeping tile to the ditch out front but wanted to address the bowing wall before we started anything.
Vicinity of High Street in Portsmouth
Needing a quote for a flooded basement
Vicinity of Coles Blvd in Portsmouth
My crawl space is dirt floor and gets wet alot. I have at times seen mold on the baseboard and walls of my house.