Get matched with top concrete resurfacing pros in Wheaton, IL

If your cement garage floor is sinking and cracking, your first step should be to call a local structural engineer to assess the problem. They can determine if it’s a minor amount of sinking related to normal settlement or if the issue is structural in nature. If you do have structural damage, the engineer or a foundation repair company that you hire will come up with a plan to fix the issue, which often consists of mudjacking for less severe issues or underpinning for more extensive problems.

Costs depend on the extent, the material choice, labor, and any decorative finishes requested.

Whether resurfacing concrete is worth the cost depends on the condition of the underlying slab. Resurfacing can be a good option if the concrete is in decent condition with only minor issues like standard wear and tear, small cracks, chips, or discoloration. In these cases, resurfacing adds a protective layer that can extend the concrete's lifespan without the high cost of a full replacement.

However, if the concrete has significant damage—such as deep cracks, peeling, sinking, or is broken up—resurfacing may not be worth it. The new overlay is only as good as the concrete beneath it, and existing problems like peeling and cracks are likely to show through the new surface. In situations with severe damage, replacing the entire slab is often more cost-effective in the long run and will yield a better result.

To make the best decision, it's recommended to have a licensed concrete specialist inspect the damage and determine if resurfacing is the right choice for your situation.

A resurfaced concrete driveway typically lasts between 8 and 15 years, with an average of around 10 years. The actual lifespan depends on several factors, including the quality of the original concrete, how well the resurfacer was applied, the amount of traffic it endures, and the local climate. Exposure to intense sunlight, rain, snow, and frequent temperature fluctuations can weaken the surface more quickly. To prolong its life, you should reseal the concrete every one to three years and patch any small cracks as they appear.