Sealcoating
How Much Does Sealcoating Cost in Oregon? (2026)
Cojo
March 19, 2026
4 min read
Sealcoating is the most cost-effective way to extend the life of asphalt pavement. But when you start shopping for quotes in Oregon, the price range can feel confusing. The difference comes down to square footage, surface condition, access, and the contractor you hire.
This guide breaks down sealcoating pricing for Oregon residential and commercial projects. If you need a refresher on what sealcoating actually is and why it matters, start there.
Industry baseline ranges represent ideal conditions — surface in good shape, easy access, straightforward scope. In practice, actual costs frequently exceed published averages by 2 to 3 times when complications arise. Deferred maintenance, extensive cracking, oil contamination, steep grades, tight access, and night/weekend scheduling all push costs higher. An on-site assessment is the only reliable way to budget.
Industry Baseline Range
| Driveway Size | Square Footage | Typical Cost Range |
|---|---|---|
| Single-car driveway | 200-400 sq ft | $100-$350+ |
| Two-car driveway | 400-700 sq ft | $125-$500+ |
| Large driveway | 700-1,200 sq ft | $200-$750+ |
| Extra-large / circular | 1,200-2,000 sq ft | $300-$1,200+ |
| Estate driveway | 2,000+ sq ft | $500-$2,000+ |
These figures reflect published industry averages. Current market pricing varies significantly and actual quotes may fall well outside these ranges based on surface condition, crack repair needs, and accessibility.
Industry sources have historically reported residential sealcoating in Oregon ranging from $0.10 to $0.60+ per square foot, depending on driveway size, condition, and accessibility. Smaller driveways have higher per-square-foot rates due to minimum job charges. For detailed comparison, see our sealcoating cost per square foot breakdown.
Industry Baseline Range
| Property Type | Typical Size | Cost Range |
|---|---|---|
| Small retail lot (20-30 spaces) | 6,000-10,000 sq ft | $500-$3,000+ |
| Medium retail lot (50-75 spaces) | 15,000-25,000 sq ft | $1,000-$6,000+ |
| Large retail lot (100-200 spaces) | 30,000-60,000 sq ft | $2,000-$12,000+ |
| Office building lot | 10,000-30,000 sq ft | $800-$6,500+ |
| Apartment complex | 15,000-50,000 sq ft | $1,200-$10,000+ |
| Industrial/warehouse lot | 20,000-80,000 sq ft | $1,800-$15,000+ |
| Church or school lot | 10,000-40,000 sq ft | $800-$8,000+ |
These figures reflect published industry averages. Current market pricing varies significantly and actual quotes may fall well outside these ranges.
Industry sources have historically reported commercial rates at $0.06 to $0.35+ per square foot. Larger lots with good condition and straightforward access trend lower. Smaller lots, extensive prep, and restricted access hours trend higher.
The biggest variable. Good condition requires minimal prep. Extensive cracking, oil stains, and drainage issues require significant prep work.
Per-square-foot cost drops as project size increases due to fixed mobilization costs being spread over more area.
Two coats is standard. The second coat nearly doubles the effective lifespan.
Tight access, steep grades, complex shapes, and night/weekend scheduling all increase cost.
Commercial-grade sealants with higher solids content cost more per gallon but provide better protection.
Oregon's sealcoating season is roughly late June through mid-September. Peak season (July-August) has full schedules. Shoulder season may offer 5-10% savings.
Oregon contractors primarily use asphalt emulsion sealers, which are the environmental standard in the Pacific Northwest.
Sealcoating only makes sense on structurally sound pavement. The key decision points:
For replacement costs, see our guide to asphalt paving cost in Oregon.
The cost difference between maintenance and replacement is dramatic — sealcoating costs a fraction of replacement per square foot.
Learn more about DIY vs. professional sealcoating.
Cojo provides professional sealcoating services across Oregon's Willamette Valley.
Contact us for a free sealcoating estimate.
How much does it cost to sealcoat a driveway in Oregon? Industry sources have historically reported a standard two-car driveway at $125 to $500+ for professional sealcoating. Actual costs depend on surface condition, crack repair needs, and driveway size. Current market pricing can vary significantly from published ranges.
What is the average sealcoating cost per square foot? Industry sources have historically reported residential at $0.10 to $0.60+ and commercial at $0.06 to $0.35+ per square foot. Rates decrease as project size increases.
Is sealcoating cheaper if I do it myself? DIY materials cost less per square foot, but consumer-grade products are lower concentration and achieving consistent coverage with hand tools is harder. The savings are modest relative to the risk of poor results.
When is the cheapest time to get sealcoating done in Oregon? Early and late in the season — late June and September — may offer slightly lower prices. The busiest window is mid-July through August.
How often should I budget for sealcoating? Every 2-3 years. This is the single most cost-effective maintenance investment for asphalt pavement.
A practical guide to sealcoating apartment and condo parking lots. Covers phased scheduling, tenant communication, cost allocation, liability, and ROI for property value.
Sealcoating timing for Oregon's Blue Mountains region including John Day, Prairie City, and the Pendleton area. High elevation, severe winters, and remote locations create unique scheduling needs.
Sealcoating timing guide for Oregon's western Cascade foothills including Sweet Home, Oakridge, and surrounding communities. Higher elevation and increased rainfall create a tighter schedule.
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