What Is Asphalt Resurfacing?
Asphalt resurfacing involves milling 1.5 to 2 inches of failed surface asphalt off the existing pavement, prepping the milled surface, applying a tack coat, and paving a new 1.5 to 2 inch surface course on top. The result is a brand-new driving surface tied cleanly to the existing base. Service life: 12 to 18 years with proper maintenance.
When Resurfacing Is the Right Call
Resurfacing works when the base is structurally sound but the surface is showing oxidation, raveling, top-down cracking, or general aging. If more than 25 to 30% of the lot shows alligator cracking or sub-base distress, full-depth reconstruction is the better economic choice. We tell you straight on every site walk.
Mill-and-Overlay Process
Cold milling cuts asphalt to a precise depth, removing the failed surface in chunks 1.5 to 2 inches deep. Edges are saw-cut clean. The milled surface is swept and air-blown. Edges and joints get a tack coat (an asphalt emulsion bonding agent). Hot-mix asphalt is paved over the prepared surface and compacted to 92 to 96% density. Final passes with steel-wheel and rubber-tire rollers lock in density.
Choosing the Right Mix
We typically spec Illinois N-50 surface mix for most commercial lots — fine-graded, dense, and durable. Heavier-duty applications get IL-9.5 or IL-12.5 mixes. Polymer-modified binders are available for high-stress areas (drive-throughs, dumpster pads, intermodal entrances).
Resurfacing Timeline
Most commercial resurfacing projects complete in 1 to 5 days depending on lot size. We typically mill day 1, prep day 1 to 2, pave day 2 to 3, and stripe day 3 to 5. Phased work keeps the lot operational throughout.
Frequently Asked Questions
How long does asphalt resurfacing last?
Will resurfacing fix every problem?
How much milled material do you remove?
Can you match the existing pavement elevation at curbs and structures?
Get a Free Asphalt Resurfacing Estimate
Every estimate is free, on-site, and itemized. Most project reviews coordinated after submission. Written quotes. No high-pressure sales calls and no lump-sum surprises — just a clear scope you can act on.
Resurfacing starts with removal done right — see our standalone asphalt milling service for how depth control and base diagnostics set up a mill-and-pave that lasts.
Associations, take note: resurfacing community-owned streets is its own discipline — see our HOA private street resurfacing program, built around segment-by-segment scoping that boards can budget across multiple years.
Confirm the remaining pavement can support an overlay
Milling and overlay can restore a stable, appropriately supported pavement surface. It does not correct every moving base, recurring wet area or failed edge. The scope should identify structural repairs before the overlay quantity.
Put these items in the written scope
- Map failures that must be removed before milling.
- Define milling depth and transition limits.
- Protect drainage elevations and doorway clearances.
- State leveling and repair allowances separately.
- Plan temporary edges and final striping.
Related planning resources
Define the overlay scope before comparing bids
Ask each proposal to separate milling limits, failed-base repairs, tie-ins and final striping. An overlay is not a substitute for correcting unstable support: use the subgrade failure guide to identify questions for the site review. For an occupied retail or HOA property, include access phases and reopenings in the same scope. See Cook County commercial paving for local planning routes.
Get a Free Asphalt Resurfacing & Mill-and-Overlay Estimate
Tell us about the property, pavement condition and operating constraints. We will review the request and coordinate the next step.