Superior Polyjacking Services in Bloomington, MN: The Modern Solution for Uneven Concrete

A sinking driveway, a tilted patio slab, or a sunken front walkway is more than just an eyesore. Uneven concrete creates tripping hazards for your family and visitors, traps water against your foundation, and diminishes the curb appeal and value of your home. For years, the only repair options were either costly full concrete replacement or a messy process called mudjacking. Today, a far superior method has become the gold standard for concrete lifting throughout Minnesota. This guide will walk you through everything you need to know about polyjacking, how it works, why it outperforms older methods, and how Superior Polyjacking Services in Bloomington, MN, from NES Building Solutions can restore your concrete quickly, cleanly, and permanently.

What Is Polyjacking and How Does It Work?

Polyjacking, also called polyurethane concrete lifting or foam jacking, is a modern technique for raising and leveling sunken concrete slabs. Understanding how this process works explains why it has become the preferred choice for homeowners and contractors across the Midwest, and why many now seek out Superior Polyjacking Services in Bloomington, MN for their concrete repair needs.

The procedure is elegantly simple in concept. Small holes, typically the size of a penny, are drilled through the sunken concrete slab at strategic locations. A high-density polyurethane foam is then injected through these holes using specialized equipment. The two-component foam mixes as it enters the space beneath the slab, expanding rapidly to fill voids and lift the concrete back to its original position. Once the foam cures, which takes only minutes, the small injection holes are patched with a color-matched grout, leaving the surface looking clean and undisturbed.

The science behind the foam is what makes polyjacking so effective. The expanding polyurethane generates significant lifting force while remaining lightweight enough not to add meaningful weight to the soil below. This addresses the root cause of most concrete settlement: soil that has compressed, washed away, or otherwise lost its ability to support weight. The foam not only lifts the slab but also fills the voids in the underlying soil, stabilizing the ground against future settlement. This dual action of lifting and soil stabilization is what makes polyjacking a genuinely permanent repair rather than a temporary fix.

Why Polyjacking Outperforms Mudjacking for Minnesota Homeowners

Mudjacking has been around for decades, and many homeowners still encounter contractors offering this service. Before deciding on a solution for your sunken concrete, it is worth understanding the significant differences between these two methods and why polyjacking has largely replaced mudjacking as the modern standard.

Mudjacking uses a slurry of cement, sand, and water pumped under pressure beneath the slab. This material is heavy, weighing approximately 100 pounds per cubic foot. When you pump hundreds of pounds of heavy slurry under a slab that already sank because the soil could not support weight, you are essentially repeating the same problem that caused the settlement in the first place. The added weight can accelerate further sinking over time.

Polyurethane foam, by contrast, weighs only about 4 pounds per cubic foot. It lifts the slab without adding burden to the soil below. The injection holes for mudjacking are typically 2 to 3 inches in diameter, leaving noticeable patches on the concrete surface. Polyjacking uses holes smaller than a dime, resulting in nearly invisible repairs. Mudjacking slurry can wash away over time if water flows beneath the slab, while polyurethane foam is completely waterproof and impervious to moisture, erosion, or degradation. For Minnesota homes that experience repeated freeze-thaw cycles, heavy spring rains, and the constant presence of moisture in the soil, polyjacking offers durability that mudjacking simply cannot match.

The curing time tells a similar story. Mudjacking slurry can take a full day or longer to cure before the slab can bear heavy loads. Polyurethane foam cures in approximately 15 to 30 minutes, meaning your driveway, walkway, or patio is ready for normal use almost immediately after the crew finishes the job.

Common Concrete Problems That Polyjacking Can Fix

Polyjacking is a versatile solution that applies to a wide range of residential concrete problems. If you have concrete slabs around your property that have settled or become uneven, chances are excellent that polyjacking can restore them.

Driveways are one of the most common applications. Years of vehicle weight combined with soil compaction, erosion, or freeze-thaw cycles can cause driveway slabs to sink, creating uneven joints that catch snow shovels and pose tripping hazards. Polyjacking lifts individual slabs back to grade and re-levels the joints between them.

Front walkways and entry stoops frequently settle because the soil directly adjacent to the foundation is often backfill material that was not compacted as thoroughly as undisturbed soil. A sunken stoop can pull away from the house, creating a gap where water and cold air enter. Lifting the stoop closes this gap and restores safe access to the front door.

Patios and pool decks settle for similar reasons. An uneven patio makes furniture wobble, traps puddles of water, and spoils the enjoyment of your outdoor living space. Polyjacking can lift large patio slabs smoothly and accurately, bringing the entire surface back to a uniform plane.

Garage floors present a special challenge because they are indoors and often have a vapor barrier or finished surface. Polyjacking is ideal for garage floors because the small injection holes cause minimal disruption, and the lightweight foam does not risk further settlement of the soil beneath the slab.

Even interior concrete slabs on grade, such as basement floors that have settled, can be lifted with polyjacking. The clean, contained process and minimal equipment footprint make it suitable for indoor applications where more invasive methods would be impractical.

NES Building Solutions Delivers Superior Polyjacking Services in Bloomington, MN

When your concrete needs lifting, the contractor you choose determines whether the repair lasts a few years or a lifetime. NES Building Solutions has built a reputation throughout Bloomington and the surrounding Minneapolis suburbs for delivering polyjacking work that meets the highest standards of precision, durability, and customer satisfaction.

We use only commercial-grade, high-density polyurethane foam formulated specifically for concrete lifting applications. The foam we inject is engineered to withstand the extreme temperature swings, moisture exposure, and load demands that Minnesota properties experience year after year. Our technicians receive specialized training in injection techniques, lifting sequences, and quality verification. Lifting concrete is a skill that requires an understanding of how slabs interact with each other, how soil conditions vary across a site, and how to achieve a level finish without over-lifting. Our team brings this expertise to every project.

The result is a concrete surface that is level, stable, and safe. Joints line up properly. Water drains away from the foundation rather than pooling against it. Trip hazards disappear. And because the underlying soil voids are filled with stable, waterproof foam, the repair resists the conditions that caused the original settlement. Homeowners who choose NES Building Solutions for polyjacking in Bloomington, MN receive a permanent solution backed by a company that stands behind its work.

The Polyjacking Process: What Homeowners Can Expect

Understanding how a polyjacking project proceeds from start to finish helps homeowners feel confident in their decision and know what to expect on the day of the repair.

The process begins with an on-site assessment. A technician visits your property, evaluates the extent of the settlement, identifies the likely causes, and determines whether polyjacking is the appropriate solution. In most cases, it is. The technician takes measurements, notes any drainage issues that may need to be addressed to prevent future problems, and provides a transparent, written quote. There is no cost and no obligation for this assessment.

On the day of the repair, the crew arrives with a truck carrying the foam components, the proportioning equipment, and all necessary tools. They begin by marking the injection hole locations. The holes are drilled using a small-diameter masonry bit, creating openings that are typically 5/8 of an inch or smaller. The injection equipment is calibrated to ensure the correct foam mix ratio and temperature for optimal performance.

The technician inserts the injection port into the first hole and begins pumping foam. The foam flows beneath the slab, expanding to fill voids and generating the controlled lifting force needed to raise the concrete. The technician monitors the slab movement continuously using a laser level or precision measuring tools, ensuring the lift proceeds evenly and stops at exactly the right elevation. Lifting too little leaves an uneven surface; lifting too much can create drainage problems or stress on adjacent structures. Precision matters.

Once the slab reaches the target elevation, the injection stops and the foam is allowed to cure. Within 15 to 30 minutes, the foam is fully set, and the slab is load-bearing. The crew removes the injection ports and patches the small holes with a color-matched grout. The patched holes are typically the size of a dime and blend closely with the surrounding concrete. The crew cleans the work area thoroughly before departing. Your concrete is ready for normal foot traffic immediately, and for vehicle traffic the same day.

Restore Your Sunken Concrete with Bloomington's Polyjacking Experts

Uneven concrete will not fix itself. Every season that passes allows water to penetrate further beneath the settled slab, accelerating soil erosion and making the problem worse. The gap between a sinking stoop and your foundation lets cold air into your home and water toward your basement walls. The trip hazard on your front walkway is an accident waiting to happen. Addressing these issues now, before they compound, is the smartest and most cost-effective approach.

NES Building Solutions provides Superior Polyjacking Services in Bloomington, MN that restore the safety, function, and appearance of your concrete surfaces. Our team uses premium materials, precise lifting techniques, and a commitment to doing the job right that has earned the trust of homeowners throughout Bloomington, Richfield, Edina, Eden Prairie, Burnsville, and the entire Minneapolis metro area. We provide a free, no-obligation on-site assessment and a transparent quote so you know exactly what the repair will cost and what results to expect.

If sunken concrete has been on your mind, today is the day to take action. Contact NES Building Solutions to schedule your free assessment and discover why modern polyjacking is the superior choice for lifting and leveling concrete in Minnesota. Your driveway, walkway, patio, or garage floor can be level, stable, and safe again sooner than you think.