Sinkhole Repair
A sinkhole means something's failed below the surface, not just on top of it. The usual causes are a drainage issue, a collapsed pipe, or erosion under the base layer that's finally given way. We assess what's actually happening underneath before we repair anything, since patching over a sinkhole without addressing the cause just means it opens back up again.
Signs you may be dealing with a sinkhole:
A visible hole or depression has opened up in your parking lot or driveway
The ground feels soft or unstable in a specific area, even without a visible hole yet
You've had recent storm drain or utility issues nearby
A previously patched sinkhole has reopened
How it Works, Step by Step:
Assess what's underneath. We determine the cause: drainage failure, a collapsed pipe, or base erosion.
Address the root cause. We repair or replace whatever's actually failing below the surface, sometimes coordinating storm drain or utility work as part of the fix.
Fill and compact. The void is properly filled and compacted, not just covered over.
Restore the surface. Fresh asphalt is laid and finished to match the surrounding pavement.
Confirm stability. The repaired area is checked before we call the job done.
Considerations
A sinkhole needs to be assessed before it's repaired, not just filled in. If the underlying cause isn't fixed, whether that's a drainage issue, a collapsed pipe, or base erosion, the same spot is likely to fail again. Some sinkhole repairs require coordinating storm drain or utility work as part of the fix.
How pricing is determined
Pricing is based on the size of the sinkhole and what's required to address the cause underneath it, which can range from a straightforward fill-and-patch to a more involved drainage or pipe repair.
Frequently Asked Questions
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Most often a drainage issue, a collapsed pipe, or erosion under the base layer that's finally given way. It's rarely just a surface problem, something underneath has failed.
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No. A sinkhole means the ground underneath is unstable, and the visible hole is often smaller than the void beneath it. Keep the area closed off until it's been assessed and repaired.
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Not if the underlying cause gets fixed along with it. Filling the hole without addressing what caused it, whether that's a bad pipe or a drainage problem, usually means it reopens.
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Sometimes. If a collapsed pipe or drainage failure caused the sinkhole, that repair is part of the job, not a separate project you have to coordinate yourself.
Related Services
Storm Drain Repair
A collapsed or failing storm drain pipe is one of the most common causes of a sinkhole in the first place.
Utility Cut Repair
A poorly compacted utility cut or a failing underground line can be the hidden cause behind a sinkhole.
Milling & Patching
Once the cause underneath is fixed, milling and patching restores the surface to match the surrounding pavement.
We’d love to fix that sinkhole for you!
Drop us a line - we’re here to help (and we’ll actually call you back)!