Serving Greater Columbus, Marysville, Westerville, Delaware

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Reviews From Delaware
Products & Services

Basement Waterproofing
French Drain Systems
Basement Wall Products
Basement Flooring
Basement Dehumidifiers
Replacement Windows
Window Wells
Basement Sump Pumps
Basement Floor & Wall Crack Repair
Basement Window Leak Repair

Crawl Space Repair
Crawl Space Encapsulation
Crawl Space Jack Post Installation
Crawl Space Dehumidifier Installation
Crawl Space Insulation
Crawl Space Sump Pump Installation
Crawl Space Drainage
Crawl Space Vapor Barrier System
Crawl Space Waterproofing

Foundation Services
Residential Foundation Repair
Foundation Pier Systems
Foundation Wall Repair
Crawl Space Support Posts
Foundation Wall Anchors
Helical Piles/Helix Piers
Helical/Tieback Anchors
Push Pier/Underpinning Systems
Soil Nails

Before and After Pictures from Delaware
New Sump Pump in Delaware, OH

New Sump Pump in Delaware, OH

Before After
New Sump Pump in Delaware, OH New Sump Pump in Delaware, OH

The WaterGuard system is installed inside the basement along the perimeter to effectively capture wall and floor seepage before it reaches the basement floor. Water enters the system via inlet holes and flows through the drainage pipe to the sump pump. The UltraSump comes with a back-up battery to ensure your sump pump keeps working even if the power goes out.

Company Awards
Larry Janesky Named Entrepreneur of the Year
Larry Janesky, founder and CEO of Basement Systems Inc., has been named an Entrepreneur of the Year by Ernst &... [Read more]
Larry Janesky to serve as Master of Ceremonies at BBB Awards Dinner
Larry Janesky, founder of Mid-State Basement Systems, will serve as Master of Ceremonies of the Better Business Annual Awards Dinner and Banquet... [Read more]
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Reliable Basement Waterproofing & Foundation Repair in Delaware, OH

Happy Customers Surrounding Delaware, OH
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Expert crawl space repair, foundation repair, basement waterproofing & more in Delaware, OH

If your home has bowing foundation walls, a humid crawl space, or a flooded basement, don't wait for damage to worsen, contact Mid-State Basement Systems. From the very first call or your service appointment, you will be greeted by professionals interested in restoring safety, comfort, and value back to your home.

Call 1-844-840-1008 or click below to schedule a free, no-obligation estimate on any of our services, including foundation repair, basement waterproofing, crawl space repair, crawl space encapsulation, and more! We proudly serve Delaware, OH and areas nearby.

Proven basement waterproofing systems

If your basement has leaky windows, cracked floors and walls, or pooling water stains, then these are all signs of a waterproofing issue. Luckily, Mid-State Basement Systems is your local Basement Systems dealer offering the latest, most innovative moisture-control solutions on the market. Plus, our basement waterproofing solutions are backed by written, transferable warranties – so you can have absolute confidence in the reliability of your systems!

Our basement waterproofing services:

  • Wet basement repair
  • French drain systems
  • Basement sump pumps
  • Basement dehumidifiers
  • Basement flooring & wall products
  • Basement crack repair
  • Replacement windows & window wells
  • And more!

Interested in our patented basement waterproofing solutions? We also offer free wet basement repair estimates in Delaware, OH and nearby. Call 1-844-840-1008 or contact us online to schedule yours today!

Crawl space repair & waterproofing experts

Pests, pooling water, mold, and excess humidity is common for crawl spaces but often go overlooked. If left unrepaired, these nasty crawl space issues can cause whole-house complications, including unhealthy indoor air, uncomfortable living areas, and foundation damage. This is why Mid-State Basement Systems offers a moisture-proof crawl space encapsulation system, which completely seals off your below-grade space from outdoor elements, creating a drier, safer area overall!

Our crawl space repair services:

  • Crawl space structural repair
  • Crawl space encapsulation
  • Crawl space vapor barrier installation
  • Crawl space insulation
  • Crawl space sump pumps
  • Crawl space dehumidifiers
  • Crawl space access wells & doors
  • And more!

With a drier and more usable crawl space, you will have a more efficient home overall. Call 1-844-840-1008 or contact us online to schedule a free crawl space repair estimate in Delaware, OH today!

Durable foundation repair solutions

If your home's foundation has tilting walls, cracks, or settlement issues, then these are all signs of damage. As your local Supportworks dealer, Mid-State Basement Systems offers tested and proven foundation repair solutions unlike anything on the market.

Foundation repair services:

  • Residential foundation services
  • Foundation wall repair
  • Crawl space support jacks
  • Foundation pier systems
  • Foundation crack repairs
  • Soil nails
  • Helical piles/helix piers
  • Helical/tieback anchors
  • Push pier/underpinning systems
  • And more!

Call 1-844-840-1008 or contact us online to schedule a foundation repair estimate today. We proudly serve Delaware, OH homeowners and businesses.

Free estimates for wet basement repair, crawl space repair, foundation repair & more

Whether your home or business has bowing foundation walls, a flooded basement, or sagging crawl space insulation, Mid-State Basement Systems has solutions for these issues and more. We are committed to providing our customers with the best experience possible, providing reliable solutions, lasting repairs, and attentive service!

Call 1-844-840-1008 or click below to schedule a free estimate on any of our services in Delaware, OH!

Job Stories From Delaware, OH
Basement Wall Crack in Delaware, OH

A leaking basement is the last thing anyone wants. That’s why this homeowner called Mid-State Basement Systems for a solution. We sent out Phil Matthews to make a recommendation.

After inspecting the basement, Phil suggested repairing the leak with our tried and true crack repair techniques.

We start by sealing the crack with a high-viscosity polyurethane polymer. This gets deep in the cracks to form a durable, flexible seal. To keep your foundation walls looking great, we overlay your sealed wall crack with a polyurethane sealant. Light gray in color, it gives the repair a professional, finished appearance.

If you are experiencing a similar problem, give us a call today for a FREE estimate!

Foundation Stabilization in Delaware, OH

This homeowner noticed the right side of his garage foundation was sinking so he called Mid-State Basement Systems for a solution. We sent out Mitch Mink to inspect the property and make a recommendation.

Mitch suggested supporting the foundation with helical piers.

Foundations will experience settlement issues when the soils below the house prove unable to support the weight of the structure. Helical pier systems create a solid supporting base that transfers the weight of your home downwards to strong supporting soils.

Foreman Brent Lopez and the Mid-State crew installed the helical piers along the right side of the garage and stabilized the homeowner’s foundation.

If you are experiencing a similar problem, give us a call today for a FREE estimate!

Foundation Stabilization in Delaware, OH - Photo 1
Basement Waterproofing in Delaware, OH

This homeowner called Mid-State Basement Systems to take a look at their wet basement. After a recent storm, their basement had flooded, causing damage to come of their belongings. They were hoping to prevent this from happening again. We sent out Zach Vandemark to inspect the property and make a recommendation.

Zach suggested the WaterGuard Interior Drainage System and an UltraSump sump pump to help prevent any future water damage.

The WaterGuard system is installed inside the basement along the perimeter to effectively capture wall and floor seepage before it reaches the basement floor. Water enters the system via inlet holes and flows through the drainage pipe to the sump pump. The UltraSump comes with a back-up battery to ensure your sump pump keeps working even if the power goes out.

Foreman Brent Lopez and the Mid-State crew installed the drainage system and the new sump pump to protect the basement and keep it dry.

If you are experiencing a similar problem, give us a call today for a FREE estimate!

Work Requests From Delaware, OH
Vicinity of South Section Line Rioad in Delaware
Bowing basement wall
Vicinity of Oak St in Delaware
Limestone Foundation
Vicinity of Hawthorn Blvd in Delaware
Basement integrity and finishing
Vicinity of Horseshoe Road in Delaware
We are interested in an estimate on insulating the crawlspace under our home.
Vicinity of Winter Rd Delaware, OH in Delaware
I started researching basement finishing systems. I am trying to gauge how much a project like that would cost. I would assume that have around 1000 sq ft of basement to finish.
Vicinity of Amber Light Circle in Delaware
Existing rough-in plumbing in basement that includes toilet and sink drains. Need options for adding shower.
Vicinity of Rutherford Ave in Delaware
Water coming in corner foundation
Vicinity of Renner St in Delaware
I have an old basement that's more of a crawl space/cellar. It has some water issues with cracked/bowed walls.
Vicinity of Braxton Street in Delaware
We have added equipment and items to basement and want to make sure have a back up.
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