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Home»Crawl Space»Ohio»Mid-State Basement Systems

Known for "All Things Basementy!", Larry Janesky's Mid-State Basement Systems proudly offers homeowners expert basement waterproofing, crawl space repair, foundation repair, and basement finishing services. Located in Columbus, Ohio, customers in the area can count on trusted, long-lasting solutions from our team of dedicated professionals.

As the authorized Basement Systems contractor in the Greater Columbus, Ohio area, customers get exclusive access to:

Award-winning patented products
Trusted, reliable customer service
Locally owned and operated
Expert Basement Waterproofing & Finishing, Crawl Space Repair, and Foundation Repair
Competitive financing options for qualified borrowers
Free, no-obligation estimates!

Top-Rated Services:

Basement Waterproofing to help prevent basement flooding.
Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
Foundation Repair for cracks, bowing walls, uneven floors, and more.
Basement Finishing to create a comfortable, usable space.
Commercial Waterproofing to protect properties from water damage.

Industry-Leading Products Installed:

Sump Pumps — Primary & Battery Backup Systems
Interior Drainage Systems
Crawl Space Vapor Barrier & Encapsulation System
Energy efficient Dehumidifier
Waterproof, Mold-Resistant Finished Flooring
Insulated Basement Walls
Foundation Piers & Wall Anchors

Our Service Area:

Proudly serving the Greater Columbus area of Ohio, including Delaware, Franklin, and Logan Counties. Customers from Delaware, Westerville, Dublin, Mansfield, Grove City, Marysville, Springfield, Utica, and surrounding areas have benefited from the expert service Mid-State Basement Systems offers.

See before and after photos of wet basements, dirt crawl spaces, unfinished basements, and foundations they've fixed, and browse reviews and testimonials from happy customers below! Call today to schedule your free evaluation and estimate for foundation repair or basement waterproofing in Columbus, OH.

Proudly serving Columbus, OH, Springfield, OH, and Mansfield, OH.

Services Offered

Basement Waterproofing Crawl Space Repair Foundation Repair

Reviews
Testimonials
Before & After
Awards
Team

By Sara P. New Lexington, OH

By Eric S. Proctorville, OH

By Janice T. Columbus Ohio, OH

"Brent and crew were fast and willing to do whatever you..."

By Scott G. Reynoldsburg, OH

"Fast, friendly and did a fantastic job"

Crawl Space Encapsulation in Sugar Grove, OH

A crawlspace encapsulation transformation in Sugar Grove, Ohio. Encapsulating your crawl space will stop water intrusion, prevent moisture seepage, and seal air leaks.

Before

After

Crawl Space Repair in Tiffin, OH

Our crew encapsulated a crawl space in Tiffin, Ohio, that A homeowner in Tiffin, Ohio had a damp, musty, humid crawl space that needed a solution to prevent mold and wood rot. Our crew encapsulated the crawl space with our CleanSpace liner and SilverGlo foam insulation panels. The CleanSpace liner seals out moisture, dirt, mold spores, and pests. SilverGlo insulation creates a 2-inch radiant barrier that insulates and reflects conditioned air back into the crawl space. To finish, the crew installed a SaniDry Sedona dehumidifer to keep crawl space humidity levels below 55% for cleaner, healthier air.

Before

After

CleanSpace Installation in Caldwell, OH

A before and after look at a crawl space repaired by Mid State Basement Systems in Caldwell, OH.

Before

After

Crawl Space Encapsulation in Belle Valley, OH

We encapsulated this crawl space with our CleanSpace Vapor Barrier and Drainage Matting! The previous plastic sheet was trapping in moisture and a musty smell was permeating into the home. A vapor barrier slows or prevents ground water seepage from evaporating into the crawl space air.

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