Resurface a Sound Base
A new hot-mix asphalt layer can restore a driveway when the compacted base remains stable and cracking is limited to the surface.
Guides
Should you resurface or replace your old asphalt driveway?
At Peoria Asphalt, the choice between resurfacing and replacement starts with the driveway's base, not just its appearance. Resurfacing fits a sound base with limited surface damage, while widespread alligator cracking, sinking, or standing water points toward replacement. Checking crack depth, low spots, subgrade condition, and drainage helps prevent paying for a surface fix that cannot solve structural failure.
Quick Summary
- Resurface when the base is sound and light to moderate cracking covers less than about 25% of the surface.
- Replace when the driveway is 20+ years old, the base has failed, or widespread alligator cracking and drainage problems are present.
- Resurfacing typically costs $1 to $4 per square foot; full replacement typically costs $4 to $10 per square foot installed.
- A properly resurfaced driveway can add 8-15 years of service life, while a new driveway can last 20-30 years with maintenance.
Three Checks That Decide the Scope
Replace a Failed Base
Full removal is the reliable path when settling, persistent drainage trouble, or widespread alligator cracking shows that the gravel base or subgrade has failed.
Inspect Before Deciding
Measure crack width and pattern, tap for hollow spots, and inspect low areas where water collects after rain before choosing the scope.
What the Driveway Inspection Should Show
Sound Base Beneath Surface Cracks
A driveway cross-section with shallow cracks in the existing asphalt over a stable, compacted aggregate base. This is the condition that can support an overlay.
Alligator Cracking and Base Settlement
Widespread scale-like cracking above a softened or settled base, with a pothole or depression. That pattern points toward removal and reconstruction.
Drainage and Low-Spot Inspection
Slope checks and standing water at a driveway low point after monsoon runoff. Drainage problems can make a surface-only repair fail.
Resurface vs. Replace Snapshot
Check the Base First
Confirm whether the gravel base and subgrade are compacted, stable, and draining before judging the surface.
Resurface Limited Surface Wear
Driveways in the 8-15-year range with oxidation, hairline or moderate cracks, and no depressions may still be sound enough for resurfacing.
Replace Structural Failure
Recurring potholes, crumbling edges down to gravel, standing water, and large areas of alligator cracking show that an overlay is unlikely to hold.
Avoid Overlaying a Moving Base
When the base has shifted, old cracks can telegraph through a new overlay within a season or two.
Driveway Planning Matrix
| Decision Factor | Resurface | Replace |
|---|---|---|
| Best fit | Sound base with surface wear | Base failure, sinking, or widespread alligator cracking |
| Typical project cost | $1,500-$4,500 | $3,500-$10,000 |
| Typical work time | 1-2 days | 3-5 days |
| Pavement scope | Usually a 1.5 to 2 inch overlay | Roughly 2 to 3 inches of asphalt over 4 to 6 inches of compacted aggregate base |
What Resurfacing and Replacement Mean
Resurfacing preserves a stable base: the existing surface is cleaned or milled, isolated defects are repaired, and a new hot-mix asphalt lift is compacted over it. Replacement removes the old pavement, regrades the subgrade for drainage, compacts fresh aggregate, and installs new asphalt from the ground up. The typical residential asphalt and aggregate depths in the Planning Matrix are consistent with specifications used across Maricopa Association of Governments jurisdictions, but actual scope still depends on the site's base and drainage.
Factors That Change the Answer
Driveway age, crack pattern, drainage, and maintenance history all matter. Patching can make sense for isolated potholes or failed areas under 10% of the total surface, but patch-by-patch work loses value as damage spreads toward a quarter of the driveway. In Peoria, intense UV oxidation affects driveways from Vistancia and the Lake Pleasant area to older neighborhoods near P83, while caliche hardpan can trap monsoon water beneath a poorly excavated base. With prompt crack filling and seal coating every 2-3 years, major work may not be needed for 15-20 years; without maintenance, heat and water intrusion can shorten that interval.
Common Follow-Up Questions
Crack filling and pothole patching typically cost $100 to $2,000 and can buy time when damage is isolated, while seal coating only protects asphalt that is still in good condition. Most residential resurfacing takes 1 to 2 days, then typically needs 3 to 5 days before full vehicle weight depending on temperature and humidity; replacement averages 3 to 5 days and may take longer when drainage corrections are needed. DIY filler or cold patch may serve as a temporary fix for a hairline crack or small pothole, but recurring defects should trigger a base and drainage inspection.
Ask a Local Paving Pro
Need Help Choosing the Right Scope?
A free driveway consultation can compare crack patterns, hollow spots, base condition, and drainage before you commit to resurfacing or replacement. Share the fading, low spots, standing water, or recurring potholes you see so the estimate reflects the condition beneath the surface.