Asphalt patching and resurfacing both improve worn pavement, but they address different levels of damage. Patching repairs defined failed areas. Resurfacing places a new asphalt layer over a larger prepared surface. Knowing whether a problem is isolated or widespread is the first step toward choosing work that makes sense for a driveway or parking lot.
What asphalt patching is designed to fix
Patching is used for potholes, broken edges, utility-cut areas, small depressions, and sections of pavement that have failed in a limited location. It is a focused repair. A proper patch should not simply cover damaged material, because loose pavement and weak support can cause the same area to fail again.
Steps in a durable patch
The failed asphalt is typically removed to reach stable edges. The supporting base is assessed and repaired where needed, then new asphalt is placed and compacted. The exact depth and scope depend on the condition below the surface. Water management should also be considered when a patch sits in a low area or near a drainage path.
When patching is the practical choice
Patching often fits when the surrounding pavement is still sound and defects are limited. Addressing a pothole or crumbling edge early can prevent water from spreading damage into the base. It is not intended to disguise a driveway or lot with cracks and movement across much of the paved area.
What resurfacing is designed to fix
Resurfacing, often called an overlay, renews the top layer of asphalt across a broader surface. Before new asphalt is placed, existing pavement is prepared and failed areas are repaired. An overlay can improve ride quality and appearance when the base remains stable but the surface has widespread weathering, oxidation, or moderate wear.
Details to check before an overlay
Drainage, curb elevations, garage thresholds, sidewalk transitions, and catch basins all need review. Adding asphalt changes the finished elevation, and that change must not trap water or interfere with access. Milling may be used in selected locations to create a better transition or make room for the new surface.
Know when deeper repair is needed
Alligator cracking, deep rutting, soft spots, repeated settlement, and standing water can point to a problem below the surface. In those cases, patching or overlaying alone may not provide a durable answer. Localized reconstruction or a larger rebuild may be more appropriate after the cause is identified.
Cost comparison
Angi lists repairs to a driveway or lot at $1,000 to $3,600 total, and resurfacing at $2 to $7 per square foot. Patching wins when damage is limited. Resurfacing wins when wear covers most of the surface but the base is still sound.
A simple way to decide
- Mark every damaged area on a sketch of your pavement.
- If marks cover a small share, patch them.
- If marks cover most of the surface, price resurfacing.
- If you find soft spots that flex, plan base repair first.
Will patches match the old pavement?
New asphalt is darker at first. Sealcoating the whole surface afterward helps it blend in.
What a good patch looks like
A lasting patch has square, straight edges cut beyond the damaged area. The old asphalt and weak base are removed, the hole is filled with compacted base and hot asphalt, and the edges are sealed. Round, lumpy patches made with cold mix tend to crumble and come back. Ask your contractor which method they will use and how deep they will cut.
How long does a hot patch last?
A well-built hot patch can last for years, especially when the area around it is sealed and drains well.
Choose based on condition, not appearance alone
Walk the pavement after rain, note where damage repeats, and assess whether the distress is confined or widespread. Asphalt patching can address defined failures, while resurfacing may fit a stable but worn surface. Request an assessment from Kennewick Asphalt Paving for a practical recommendation.
Keep reading: see when to repair or resurface a driveway and milling vs overlay. For hands-on help, visit our asphalt patching and asphalt resurfacing pages.