Signs Your Commercial Parking Lot Needs Resurfacing

As a business owner or property manager, your parking lot is often the first touchpoint for customers, clients, and employees. A well-maintained, smooth parking lot signals professionalism, attention to detail, and a commitment to safety. Conversely, a deteriorating lot filled with cracks and potholes can deter visitors and even create legal liabilities. Over time, every asphalt surface succumbs to wear and tear. The key is knowing when simple repairs are no longer enough and when it is time to invest in a professional resurfacing project with Prescott Valley Asphalt Paving.

Alligator Cracking: The Point of No Return

One of the most telling signs that your parking lot requires resurfacing—or potentially a complete overlay—is a phenomenon known as alligator cracking. This refers to a series of interconnected cracks that closely resemble the scales on an alligator's back.

Alligator cracking is not a superficial issue; it is a clear symptom of a structural failure occurring in the aggregate subbase beneath the asphalt. When water penetrates the surface or the base becomes too weak to support heavy commercial vehicles, the asphalt bends past its limits and breaks into these small, jagged patterns. If you spot localized areas of alligator cracking, you must act quickly. Left unaddressed, these areas will quickly cave in, turning into deep, dangerous potholes that can damage customer vehicles and create severe trip-and-fall hazards.

Widespread Fading and Deep Rutting

When asphalt is freshly laid, it possesses a deep, rich black color due to the oils in the bitumen binder. Over years of exposure to harsh ultraviolet (UV) rays from the sun, these oils oxidize and evaporate. As a result, the pavement turns a dull, brittle gray. While minor fading can be remedied with standard sealcoating, widespread fading accompanied by structural depression is a different story.

Rutting occurs when heavy vehicles consistently travel over the exact same paths, creating permanent depressions or "grooves" along the wheel tracks. These ruts collect water during rainstorms, leading to hydroplaning hazards for drivers. If your lot is marred by widespread graying, heavy rutting, and standing water, the structural integrity of the surface layer has been compromised, and a professional resurfacing overlay is required to level out the lot and restore its strength.

Frequent Pothole Formations and High Maintenance Costs

It is normal to patch a pothole every now and then, especially after a particularly harsh winter or a season of heavy monsoon rains. However, if you find yourself calling out repair crews multiple times a year to patch the exact same areas, you are throwing money down a structural drain.

Temporary cold-patching or even hot-mix patching on a fundamentally failing surface provides only a short-term fix. When the cost of annual patching and emergency repairs begins to rival or exceed the cost of an asphalt overlay, resurfacing becomes the financially responsible choice. Resurfacing involves milling down the damaged top layer of asphalt and laying a fresh, brand-new 1.5 to 2-inch top course over the existing stable foundation. This resets the clock on your parking lot, giving you a smooth, beautiful, and safe surface that will last for another decade or more.