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Waterproofing and Crawl Space Repair in Hermantown, MN

Posted on by Ashley Romo

case studies

Crawl Space Repair in Hermantown, MN

Trusted crawl space repair and basement waterproofing services in Hermantown, MN to help protect homes from moisture damage.

Waterproofing and Crawl Space Repair Solution in Hermantown, MN

Excess moisture inside crawl spaces can lead to mold growth, wood rot, and poor indoor air quality. For this Hermantown, MN project, our team completed a full waterproofing and crawl space repair system to keep the area dry and protected year-round. The homeowner now benefits from improved comfort, energy efficiency, and structural protection.

Quick installation and cure time – PolyLevel®’s concrete lifting system is designed for speed. In most cases, surfaces such as driveways, walkways, or structural slabs can be ready for full use within just a few hours.

Non-invasive installation – PolyLevel® creates minimal mess and causes far less disruption compared to traditional slab lifting methods. PolyLevel® injection equipment is compact and easy to handle, easy to install even in tight or restricted spaces.

Strong and light: PolyLevel® is extremely lightweight, only about 4 lbs. per cubic foot compared to roughly 120 lbs. for traditional fill materials. And yet it provides superior support, making it ideal for unstable soils and capable of delivering greater lifting performance than mudjacking.

Adjustable – The lifting process can be precisely controlled by adjusting the chemical expansion of the foam. Our skilled team accounts for the slab’s weight, soil conditions, and weather to achieve accurate results.

A DBS installer repairs a cracked sidewalk with PolyLevel®

What is PolyLevel®?

PolyLevel® is a concrete lifting and leveling system that injects a high-density polyurethane foam to fill empty spaces beneath concrete and reinforce settling slabs. When the two-part formula expands, it gently raises the concrete back into place while creating a long-lasting, water-resistant repair.

PolyLevel® helps our team of expert installers quickly lift and stabilize concrete surfaces such as driveways, sidewalks, garage floors, basement slabs, and more.

With PolyLevel® we can easily and quickly lift, level, and repaid cracked concrete for homes and commercial applications including:

  • Cracked and Sunken Driveways
  • Broken Concrete Sidewalks
  • Crumbling Concrete Patios
  • Sagging Pool Decks
  • Cracks in Commercial Concrete
  • Uneven Concrete Slabs

Why choose PolyLevel® for concrete lifting and leveling?

Rapid cure and minimal downtime: 
PolyLevel® sets quickly, allowing most surfaces to be fully usable within 15 minutes to an hour. Traditional methods like mudjacking or replacement can take days—or even weeks—before use.
More cost-effective than replacement:
Lifting and leveling with PolyLevel® eliminates the need for costly demolition and replacement, and is often more affordable than mudjacking.
Stabilizes the underlying soil: 
Unlike heavy cement-based methods that add weight to failing ground, PolyLevel® expands to fill voids and reinforce weak soils—addressing the root cause of settlement.
Clean, non-invasive installation: 
PolyLevel® requires small, discreet injection points and avoids the heavy equipment that can damage landscaping. The result is a cleaner repair with minimal disruption.
Reduced environmental impact: 
By restoring existing concrete instead of replacing it, PolyLevel® minimizes material waste and keeps debris out of landfills.

FAQs About PolyLevel®

Schedule your Free on-site
Concrete Assessment

Cracked, sunken, uneven concrete is not only unsightly, it continues to get worse with time.
Repairing concrete is cheaper than replacing, and usually is completed within the same day!

DBS Repair proudly serves Minnesota and Wisconsin homeowners in Superior, Duluth, Minneapolis,
Shoreview, Eau Claire, Two Harbors, and throughout the Duluth Superior Area.

get a free Inspection!

DBS Repair’s Concrete Lifting & Leveling

Replacing a concrete slab is both expensive and disruptive. Concrete slabs can take days – or even weeks – to cure. Check out some of our clients’ homes where we’ve lifted and leveled concrete sidewalks, driveways, garages, pool decks, and more

Driveway Leveling in Duluth, MN Using PolyLevel®

Before & AfterDriveway Leveling in Duluth, MN Using PolyLevel® A homeowner in Duluth, MN was dealing with an uneven driveway that had started to crack and settle. This created both...
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our locations

DBS Residential Solutions, Inc.
5116 Jean Duluth Road Suite 300
Duluth, MN 55803
218-955-7945

DBS Residential Solutions, Inc.
6900 Shady Oak Rd Suite #120
Eden Prairie, MN 55344
763-634-8384