Crawl Space Repair in Greater Columbus

Solve your crawl space moisture, mold, and structural problems

Crawl space with standing water and falling fiberglass batts Crawl space sealed with CrawlSeal

Moisture in a crawl space causes mold and falling insulation. The CrawlSeal system prevents these issues.

A crawl space moisture or water problem can cause health, safety, and comfort issues in your home, such as mold, rotted floor joists, or a pest infestation. The best way to prevent these problems is with crawl space encapsulation, moisture control, and waterproofing.

If you have a problem in your crawl space, contact the expert crawl space contractors at Ohio Basement Authority today to schedule your crawl space inspection and free cost estimate in Columbus and surrounding areas in Ohio.

  • Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH
    Before
    Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH
    After

    Encapsulating and Waterproofing a Leaking Basement and Crawl Space in Millfield, OH

    During the year that they have lived in their house, homeowners in Millfield, OH, noticed issues in their basement and crawl space areas. These included moisture and improper insulation, which became more evident during cold winter months.

    The homeowners wanted to ensure the health and safety of the 150-year-old house. During their research for repair options, the homeowners learned more about Ohio Basement Authority online and they were eager to contact us for help with transforming their basement and crawl space areas.

    After meeting with Inspector John Becker Sr., the homeowners were excited for the crew to install several reliable basement waterproofing and crawl space repair products. Because of the older home’s dirt crawl space and basement flooring, the CrawlDrain drainage system was installed to catch any seeping water. This water is then directed to the SafeDri ProX sump pump in the basement that will pump the water out of the home and away from the foundation.

    Both the crawl space and basement were encapsulated in CrawlSeal liner. This thick, durable liner completely isolates these environments from the earth. CrawlSeal also acts as a moisture and vapor barrier, and it helps insulate the basement and crawl space. Additional insulation measures included applying spray foam insulation to the band joists and placing foam insulation panels on the crawl space and basement floors before the encapsulation process.

    The homeowners are excited to have a basement and crawl space that will now be safer, drier, and healthier because of these reliable repair solutions.

  • An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed
    Before
    An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed
    After

    An Unhealthy Crawl Space in Nelsonville, OH, is Encapsulated and Waterproofed

    After one year of owning their vacation home, homeowners in Nelsonville, OH, began to notice various issues such as cold floors and water collecting in the crawl space. These issues can lead to an uncomfortable and unhealthy atmosphere within the home.

    The owners wanted to be sure this home away from home would be a safe and healthy living environment, so they contacted Ohio Basement Authority after learning more about our crawl space repair services online.

    We completely transformed this unhealthy area underneath the home by installing several of our reliable crawl space repair products.

    The crawl space was encapsulated in CrawlSeal liner, which acts as an insulating water and moisture barrier. This liner is also compatible with the SafeDri sump pump that was installed to pump any seeping water out of and away from the crawl space. Spray foam insulation also was added to the rim joists for extra insulation.

    The sump pump discharge line was tied into a new downspout conductor line. Exterior vent covers were also placed over the vents to prevent pests, outside air, and precipitation from entering the crawl space.

    The homeowners were excited these various permanent solutions were installed so their vacation home will be a healthy place to visit for many years to come.

  • Crawl Space Encapsulation and Stabilization in Logan, OH
    Before
    Crawl Space Encapsulation and Stabilization in Logan, OH
    After

    Crawl Space Encapsulation and Stabilization in Logan, OH

    Homeowners in Logan, OH, have noticed their unhealthy crawl space environment affecting the rest of the home. The existing crawl space insulation and sump pump were both failing, support beams were rotting, and floors were very cold during the winter.

    Concerned with further damage and additional issues, the owners contacted Ohio Basement Authority. One of our expert crews completely transformed the crawl space into a more functional, healthy and stable area.

    The entire crawl space was encapsulated in CrawlSeal liner, and ExTremeBloc panels were installed on the walls. CrawlDrain and a SafeDri Sump Pump were installed as waterproofing measures, and a dehumidifier will filter and dry the air. New downspout lines were installed outside the home, and a FreezeGuard was attached to the exterior sump pump discharge line. Vent covers were also added to the home's exterior.

    IntelliJacks were installed to stabilize the above floors, and support beams were added to existing beams.

    The homeowners have peace of mind knowing their crawl space and the rest of their home will now be a healthy place to live for many years to come!

Signs of a Crawl Space Problem:

Excess moisture in the crawl space can contribute to:

  • Musty odors and poor indoor air quality
  • Feeling of dampness in the living area
  • Buckled hardwood floors
  • Mold growth
  • Allergic reactions and worsened asthma symptoms
  • Wood rot
  • Increased energy usage and bills
  • Pest infestations

Our Crawl Space Services in Ohio

  • Crawl Space Encapsulation: A crawl space vapor barrier is essential for preventing excess moisture from entering the space and causing mold growth.
  • Crawl Space Dehumidification: Adding a dehumidifier to the crawl space can help maintain a healthy moisture level and improve the air quality inside the home.
  • Crawl Space Insulation: Insulating your entire crawl space helps eliminate drafts and will make your home more comfortable and energy efficient.
  • Crawl Space Structural Repair: We can eliminate sagging, bouncy floors by installing durable, adjustable crawl space support jacks under the floor joists.
  • Crawl Space Drainage: Crawl space drains and sump pumps remove any water that is in your crawl space to eliminate damage from flooding and moisture build up.

Crawl space encapsulation will improve the home’s comfort and energy efficiency.

Our Proven System for a Dry Crawl Space

Our complete crawl space encapsulation system is designed to combat your moisture, mold, comfort, and structural problems.

We cover the crawl space walls and floor with the premium-quality CrawlSeal 20-mil vapor barrier that’s covered by a 25-year warranty against rips and tears. The crawl space vents are sealed with vent covers that never need painting. A powerful, energy-efficient dehumidifier is installed to effectively control moisture and prevent mold.

Get a free estimate on your crawl space project

Whatever your crawl space issues – moisture, settlement, uneven floors, water or flood damage, pests, mold, or damaged insulation – Ohio Basement Authority has the perfect solution.

As much as half of the air in your home comes from your crawl space. This means if your crawl space is vented or unsealed, it’s likely that the air in your living space has mold, dust, contaminants, and excess moisture that’s made its way up from the crawl space. Invest in your health, safety, and comfort with a crawl space system that’s proven to provide years of worry-free performance and protection.

Contact us today to schedule your on-site crawl space repair consultation and free cost estimate, available in Columbus, Springfield, Mansfield, Westerville, Newark, Lancaster, Zanesville, Chillicothe, Marion, Dublin and surrounding areas in Ohio.

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
1-614-254-6006
Service Area
Free Quote