Serving Central, Northwest, and Southeast Ohio, Chillicothe, Lima, Columbus

Contact Us For
A Free Estimate!
Reviews From Portsmouth
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

Commercial Basement Waterproofing

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

Commercial 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

Commercial Foundation Services

Company Awards
Angi Super Service Award 2021
Midstate Basement Systems is proud to announce that it has earned the home service industry’s coveted Angi Super Service Award... [Read more]
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]
More Awards

Respected Basement & Structural Repair in Portsmouth, OH

Happy Customers Surrounding Portsmouth, OH
Reviews

Click the icons to see what our customers had to say.

Expert crawl space repair, foundation repair, basement waterproofing & more in Portsmouth, 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 Portsmouth, 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 Portsmouth, 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 Portsmouth, 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 Portsmouth, 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 Portsmouth, OH!

Job Stories From Portsmouth, OH
Crawl Space Encapsulation in Portsmouth, OH

This Portsmouth, OH homeowner called Mid-State Basement Systems to help with their damp and moldy crawl space. We sent out crawl space specialist Mitch Mink to inspect the property and make a recommendation.

Mitch suggested installing drainage matting and CleanSpace vapor barrier. This super-durable, 20mil plastic sheet material is designed to permanently prevent moisture, outside air, and pests from getting into your crawl space.

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

Basement Humidity in Portsmouth, OH

Basement problems come in all shapes and sizes, but often overlooked is humidity levels. Humidity in your basement can lead to mold and mildew which can make its way into your home, causing odor and allergy problems. When this homeowner noticed her basement felt unusually humid, she called Mid-State Basement Systems for a solution. We sent Phil Matthews to make a recommendation.

After inspecting the basement, Phil suggested installed a SaniDry Sedona Dehumidifier to decrease the moisture in the air.

Each SaniDry installs with a powerful blowing motor that circulates dry air throughout the space, aggressively drying out your basement. Collected water can be drained into a sump pump pit, a section of your perimeter drain, or away via a condensate pump.

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

Service Area
Free Quote