Get matched with top concrete resurfacing pros in Wrangell, AK

No, hairline cracks in concrete are generally not a problem as they do not impact the strength and longevity of the concrete. Generally, cracks less than 0.3 millimeter wide don’t impact the structure. Hairline cracks can grow over time and weaken the structure, such as in a home foundation. Some hairline cracks can also cause leaks in a foundation. It’s important to watch the cracks to see if they grow. Contact a concrete contractor if you notice cracks exceeding 0.3 millimeter wide.

The best—and most popular—time of year to resurface a concrete driveway is the late spring. Concrete damage often peaks in the winter as the ground freezes and thaws. Waiting until late spring allows the ground to soften fully, so you don't run the risk of more damage from a sudden cold snap.

Resurfacing concrete or asphalt driveways involves adding a new top layer to fill in large cracks and potholes. Repaving, however, removes all material from the previous driveway and fills the area in with new materials. Repaving is a chance to change the shape of your driveway and regrade the land.

Water that pools on concrete indicates a low spot somewhere on your driveway. You can level the slab with a concrete patching compound to help redirect water. You can also install drainage over existing concrete by digging out enough space for a channel drain or French drain or by adding a culvert below the slab.