Sure-Dry Before & After Photos

Before: Sinking Concrete Threatens Critical HVAC Equipment

At NWTC's Niagara campus, a small but essential concrete pad supporting a commercial AC compressor unit had begun to settle and tilt unevenly. Over time, shifting soils beneath the slab caused it to sink by several inches—putting strain on the compressor lines and creating long-term risk for the system’s performance and longevity.

The college’s facilities team wanted a solution that was fast, clean, and wouldn’t require moving or disconnecting the equipment.

After: Leveled, Stabilized, and Protected with PolyLevel®

Sure-Dry installed the PolyLevel polyurethane foam lifting system, which allowed our team to:

• Lift and re-level the sunken concrete pad with precise control

• Minimize vibration and disturbance to the attached AC unit

• Avoid costly removal or shutdown of the HVAC system

• Achieve long-term slab stabilization with minimal downtime

The work was completed in just a few hours, and the pad is now perfectly level and structurally sound, protecting both the concrete and the heavy equipment it supports.

Before: The basement of this Niagara, WI, home maintained an average humidity level of 58%, which is higher than the recommended range for a healthy indoor environment. Though there was no standing water, the excessive moisture led to stale air and concerns about potential mold development.

After: Sure-Dry installed a Sedona dehumidifier, designed to automatically monitor and regulate humidity levels. The Sedona’s built-in filtration system and self-draining capability now keep the basement air consistently dry and clean while reducing energy use compared to standard dehumidifiers.

The homeowner can now enjoy a comfortable, odor-free basement with humidity consistently kept at safe, controlled levels.

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To seal up a large crack in this homeowners garage floor in Marinette, WI, our team at Sure-Dry applied our NexusPro Crack Repair. This seals up even the biggest cracks and holds them together from splitting any further. Also, it levels out the crack in the concrete to eliminate any tripping hazards that may come about it.  

After experiencing an excessive amount of vapor coming through their basement concrete walls, homeowners in Marinette, WI, knew to call Sure-Dry immediately.

To remove the vapor, our production crew installed CleanSpace Wall System. This wall cover acts as a waterproof barrier resulting in no water and vapor coming through to their basement. 

Supplemental beam, SmartJacks, Sedona Dehumidifier, Super Sump, and TripleSafe Sump Pump installed to fix structural and water issues in a crawl space.