Cojo runs asphalt paving crews into the 97062 zip -- Tualatin, the commercial-heavy Washington County town anchored by I-5 exits 289 and 290, Bridgeport Village, and the Nyberg Rivers retail corridor. The local work is mostly large-format commercial: shopping center paving and overlay, I-5 industrial-corridor lots, and the steady stream of warehouse and distribution-tenant retrofits. Pricing depends on square footage, base condition, and access, but most local jobs land within the published baseline range below.
Asphalt Paving in Tualatin -- The Local Picture
97062's defining feature is its commercial density and the size of its surfaces. Bridgeport Village alone has multi-thousand-stall lot acreage, and the I-5 industrial corridor between Tualatin-Sherwood Road and Nyberg Lane runs warehouse and distribution lots in the 50,000 to 500,000+ square foot range. The Lake Grove and Tualatin South residential pockets exist but make up a small share of what we pave here.
Most commercial paving in Tualatin is either overlay or full replacement. Lots paved in the 1990s and early 2000s are now in the replacement window. Lots paved in the late 2000s and 2010s are in the overlay window. The decision between the two depends almost entirely on the condition of the base -- a surface that's oxidized and cracked but sits on a sound base takes overlay well; a surface where the cracking patterns reveal base failure needs replacement.
Tualatin city code (Tualatin Development Code) and Washington County stormwater rules both apply. Commercial paving over the impervious-surface threshold triggers stormwater treatment requirements -- detention ponds, water-quality swales, or equivalent low-impact development features. New paving almost always requires permits and an erosion-control plan during the wet season (October-April).
Paving Scopes in 97062
The four most common 97062 jobs:
- Large commercial overlay -- 1.5 to 2 inches of new asphalt over an existing structurally sound base. The path for retail centers and industrial lots where the base hasn't failed.
- Large commercial replacement -- full tear-out, base prep, and 3 to 4 inches of new asphalt over engineered aggregate. Required when base failure is visible.
- Industrial heavy-duty paving -- 4 to 6 inches of asphalt over deeper base for truck-traffic surfaces. Distribution and warehouse work.
- Retail tenant retrofit -- partial-lot paving, often with new ADA stalls, EV charging stalls, and re-striping built into one mobilization.
Right scope on a Tualatin commercial lot usually requires a core sample. We sample on any job over 20,000 square feet where the base condition isn't documented or visible.
Asphalt Paving Cost in 97062
Industry Baseline Range
| Project Type | Cost Per Sq Ft | Typical Total |
|---|---|---|
| Mid-size commercial lot (20-50 spaces) | $2.00 to $10.00 | $20,000 to $150,000+ |
| Large commercial lot (50-200 spaces) | $2.00 to $8.00 | $50,000 to $500,000+ |
| Industrial heavy-duty paving | $3.00 to $12.00 | $100,000 to $1,000,000+ |
| Commercial overlay | $1.25 to $4.00 | varies by lot size |
| Retail tenant retrofit (partial-lot) | $2.00 to $10.00 | $10,000 to $80,000+ |
Current Market Reality
The published ranges assume a stable base, easy access, and a single mobilization. Tualatin commercial work that requires night work to keep retail and industrial lots open, that finds unexpected base failure during tear-out, or that triggers new stormwater compliance runs above the baseline. Bridgeport Village adjacency means truck access can be limited during peak retail hours. Industrial lots with active truck traffic typically require staged work over multiple days or full closure windows. Asphalt mix prices track oil and have moved meaningfully across recent seasons. Stormwater engineering and inspection cost on larger jobs is its own line. Quotes older than 30 to 60 days should be re-validated.
Tualatin Subgrade and the I-5 Corridor
The 97062 footprint sits on Tualatin Valley alluvial soils -- silt loam over clay, with localized fill zones along the I-5 corridor where the original ground was modified during freeway construction in the 1960s. That has two practical effects on paving:
Drainage. Clay holds water. Large commercial lots on poor-drainage subgrade pump fines into the base and fail by year 8 to 12. Most commercial 97062 lots paved before the late 1990s have drainage that's adequate but not great by modern stormwater standards. Re-paving is the chance to install proper slope and add catch basins where needed.
Heavy truck loads. Industrial lots near I-5 see real truck traffic. Standard 3-inch residential-spec asphalt won't survive. We spec 4 to 6 inches over deeper base on truck-traffic surfaces, sometimes with a stabilized subgrade lift. The cost difference is real but the lifetime cost of a failed truck lot is significantly higher.
For broader Oregon cost context, see our asphalt paving cost in Oregon guide. For the upstream site-prep stage, see our driveway excavation Tualatin article.
Picking a Paving Contractor in 97062
What to verify:
- Oregon CCB license -- required, easy to verify on the state CCB website.
- Mix and thickness spec -- thickness, mix type, base depth, and any stabilization lift.
- Base prep plan -- aggregate depth, compaction spec, over-excavation for soft pockets.
- Drainage plan -- slope, catch basins, stormwater compliance features.
- Permit handling -- the quote should specify who pulls permits and erosion-control compliance.
- Staging plan -- for commercial lots that can't fully close, the quote should show staged phases.
- Night-work option -- if your lot has to stay open during business hours, night work is the answer; quote should price it.
- Warranty -- 1 to 2 year workmanship warranty minimum, longer on heavy-duty industrial.
For the maintenance cycle that pairs with paving, see our commercial sealcoating Tualatin guide. For striping work after paving, see commercial striping Tualatin.
Get a Paving Quote for 97062
Cojo runs paving crews across Washington County and the Portland metro from our Hood River HQ and regional field operations. We hold an Oregon CCB license, carry general liability and workers' comp insurance, and quote against the actual site -- including base condition assessment, drainage review, and stormwater scope where applicable. If you manage a Bridgeport Village adjacency lot, an I-5 industrial property, or a Nyberg Rivers commercial lot, request a quote and we'll schedule the walkthrough.