Uneven concrete surfaces can be dangerous and unsightly. If your driveway, sidewalk, or patio in Andover has settled over time, it's important to address these issues promptly. Solutions like polyurethane foam and foam injection can effectively lift and level sunken slabs. This process not only improves safety but also enhances the overall appearance of your property by eliminating tripping hazards and stabilized bases.
At Groundworks, we bring over 27 years of experience to every project, ensuring your home's concrete issues are resolved efficiently. Our dedicated team provides free inspections with certified inspectors, highlighting our commitment to customer satisfaction. With an A+ BBB rating, you can trust us to handle your concrete lifting needs. We understand the unique conditions in Andover, such as soil erosion, and use this knowledge to offer the best solutions.
Common Causes of your Concrete Problems in Andover
Poor Soil Compaction
The soil beneath the concrete may not have been compacted enough during construction. Over time, the loose soil shifts and settles, causing the concrete to sink or crack.
Soil Erosion
Water from rain, sprinklers, or poor drainage can wash away the soil under the slab. This creates empty spaces, making the concrete sink or become uneven.
Climate Conditions
When saturated, clay soil expands, and when dry, it contracts. These constant changes in moisture levels weaken the support beneath the concrete.
Freeze-Thaw Cycles
Water in the soil freezes and expands during winter, then thaws and contracts. This movement puts pressure on the concrete, leading to cracks or lifting over time.
Tree Roots
Roots from nearby trees or shrubs can grow underneath concrete. As they grow, they push up on the slab, causing uneven surfaces or cracks.
Heavy Loads
Parking heavy vehicles or placing large items on concrete can compact the soil underneath. Weak soil cannot often support the weight, causing the slab to sink or crack.
Poor Drainage
Excessive rainwater or water pooling near concrete slabs can lead to soil washout, weakening the soil under the concrete.
Concrete Lifting Solutions We Provide For You in Andover
The cost to lift and level a patio or porch slab can vary based on the size, condition, and location of the concrete, as well as the specific requirements of the project. Generally, costs can range from $500 to $2,500. For a precise estimate, it's best to contact local concrete lifting services for a quote.
Polyurethane foam lifting involves injecting a high-density foam beneath the concrete slab through small drilled holes. As the foam expands, it fills voids and gently lifts the slab back to its original position. This process is efficient and minimally invasive, offering long-term stabilization and support for uneven concrete surfaces.
Sidewalks or driveways become uneven or cracked due to several factors, including soil erosion, poor compaction during installation, freeze-thaw cycles, and heavy loads that cause shifting or settling. Over time, these elements can lead to cracking and uneven surfaces.
Yes, freeze-thaw cycles in Andover can cause concrete damage. When water enters cracks in the concrete and freezes, it expands, leading to further cracking and deterioration. Repeated freeze-thaw cycles can significantly weaken the structural integrity of concrete over time.
Yes, water erosion can cause concrete slabs to sink. Water erodes the soil underneath the slab, creating voids and reducing support, ultimately leading to settling or sinking of the concrete. Proper drainage and soil stabilization are key to preventing this issue.
How it works
Straightforward and simple process
Schedule an inspection
Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.
Receive a detailed repair plan and quote
Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.
Get the work done when you're ready
When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.
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