Asphalt
Pavement Distress Inspection in Tualatin, Oregon
Cojo
June 15, 2026
7 min read
A pavement inspection in Tualatin is a graded condition assessment that identifies the type, severity, and cause of every distress on your asphalt before any repair is quoted. On Tualatin's busy Washington County commercial lots, the inspection focuses on how heavy truck and commuter loading is interacting with the water-holding valley clay below. A solid asphalt condition assessment tells you whether you need crack sealing, a localized patch, or full-depth work — and keeps you from buying the wrong fix. For a lot that carries real traffic, a few hundred dollars to inspect can prevent thousands in the wrong repair.
A condition assessment walks the entire pavement methodically. In Tualatin it includes:
The pavement distress diagnosis guide lays out the full framework for reading these signs.
Tualatin sits in the I-5/I-205 corridor at the south end of Washington County's commercial belt, and a lot of its pavement carries heavy daily loads — distribution centers, business parks, and retail centers. That traffic concentrates wear in specific lanes and pads, so a real inspection maps where the loading is taking its toll rather than treating the lot as uniform.
The soil compounds it. Most of Tualatin is built on silty valley clay that holds water and softens when saturated. The inspector's job is to read how that base is holding up under the traffic it carries, because a base that is fine for a quiet lot may be failing under truck routes. Drainage gets close attention for the same reason.
| Severity | What you see | Typical action |
|---|---|---|
| Low | Hairline cracks, light oxidation | Crack seal, sealcoat, monitor |
| Moderate | Wider cracks, early raveling, rutting in lanes | Crack repair, patching |
| High | Alligator cracking, potholes, depressions | Full-depth repair |
A useful Tualatin condition assessment gives you a plan:
That data is exactly what you need when deciding whether to fix or replace, which is why our repair vs. replace decision guide leans on a graded inspection rather than a guess.
Industry Baseline Range: a professional pavement condition assessment for a commercial lot typically runs in the range of $250 to $750+, often credited toward the repair if you proceed. These are industry baseline ranges for planning only — actual pricing depends on lot size, access, condition, and current market conditions. Get a site-specific quote.
In Washington County, repair and paving happen in the dry May-to-October window, so the best time to inspect is late winter or early spring. That gives you time to plan, schedule around your business operations, and book the work before crews fill their season. A fall inspection still helps you budget next year's work.
A pavement inspection in Tualatin turns guesswork into a plan, which matters most on a lot that carries real traffic. It separates surface problems from base problems, prioritizes the work, and stops you from paying for the wrong repair. Cojo provides asphalt repair services across Tualatin and Washington County, with the graded assessment delivered before any work. Request an assessment and get a clear plan.
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