How much does excavation and grading cost in Hillsboro, OR?

Most Hillsboro homeowners spend between $8,550 – $25,600 on excavation and grading, with an average around $17,100. Local labor prices 14% above the national average, so Hillsboro quotes tend to land at the higher end of national ranges.

Why is excavation and grading more or less expensive in Hillsboro than elsewhere?

Hillsboro tracks the Portland metro with slightly better availability. Wet winters compress the exterior work season.

Do I need a permit for excavation and grading in Hillsboro, Oregon?

City permits apply to most remodel and exterior projects. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Hillsboro?

Get at least three written quotes from licensed, insured Oregon contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Portland market.

How much does excavation and grading cost in 2026?

Most homeowners pay between $7,500 and $22,500, with a national average near $15,000. Small, simple jobs land at the low end; large or premium-material jobs run well above the high end.

What is the cost per cubic yard?

Installed pricing usually runs $50.00 to $150.00 per cubic yard, including labor and materials. Expensive metros can run 15–45% higher than that range.

What drives the price up the most?

Scope and access. Larger quantities lower your per-cubic yard price, but difficult access, demolition of existing work, structural repairs found mid-job, premium materials and rush scheduling each add 8–30%.

Permits are typically required when the work changes structure or ties into electrical, plumbing, gas or mechanical systems. Budget $75–$600 in most cities and confirm whether your contractor pulls it — unpermitted work can block a future home sale.

How long does the job take?

Most residential projects of this type finish in one to five working days once materials are on site. Custom orders, inspections and weather are the usual causes of delay.

How many quotes should I get?

Three. Bids on the same scope commonly vary 20–40%, and the middle bid with the strongest warranty and references is usually the best value — the cheapest bid often excludes prep, disposal or permits.

Home/Cost guides/Excavation and Grading/Hillsboro, OR

Portland · Oregon

Excavation and Grading cost in Hillsboro, OR

Hillsboro homeowners typically pay $8,550 – $25,600 for excavation and grading. Local labor and materials price 14% above the national average.

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Hillsboro average

$17,100

Typical low

$8,550

Typical high

$25,600

Per cubic yard

$57 – $170

Sample ZIP

97123

What drives Hillsboro pricing

Local labor

Hillsboro tracks the Portland metro with slightly better availability.

Permits & code

City permits apply to most remodel and exterior projects.

Climate & conditions

Wet winters compress the exterior work season.

Instant cost calculator

Adjust the inputs to see live pricing

Material to move (cubic yards)150 cubic yards

Quality / material level

Site access

Removal / prep work

Timing

Estimated project cost

$10,118 – $13,823

Most homeowners pay around $11,970

Compare quality / material level

Cost by material in Hillsboro

Installed Hillsboro pricing per cubic yard.

Option	Installed cost	Pros	Cons
Simple grading	$71 – $97	—	—
Standard excavation and haul	$97 – $130	—	—
Rock or difficult soil	$130 – $165	—	—
Excavation with retaining and drainage	$165 – $230	—	—

Where the money goes in Hillsboro

A typical $17,100 Hillsboro project, broken down by line item.

Labor0.45% · $77
Materials0.38% · $65
Permits & inspections0.05% · $9
Overhead & profit0.12% · $21

Common add-ons

Extras that show up on Hillsboro quotes but rarely in the headline price.

Soil haul-off

$23 – $68

Rock breaking

$115 – $340

Erosion control

$570 – $3,400

Compaction testing

$455 – $1,700

Ways to save in Hillsboro

Keep excavated soil on site for backfill and berms to avoid haul-off.
Schedule when the ground is dry — wet soil doubles handling time.
Collect three written bids on an identical scope — spreads of 20–40% are normal.
Book in the off-season and stay flexible on the start date to save 5–15%.
Bundle nearby work into one mobilization so you only pay setup and travel once.
Ask what the contractor would change to cut 10% without hurting durability.

Hillsboro FAQs

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More Hillsboro research

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Excavation and Grading cost near Hillsboro

Excavation and Grading cost in Vancouver, WA

$8,400 – $25,151

Excavation and Grading cost in Portland, OR

$8,850 – $26,498

Excavation and Grading cost in Beaverton, OR

$8,625 – $25,825

Excavation and Grading cost in Gresham, OR

$8,250 – $24,702

More Oregon cities

Salem Eugene Bend Medford Corvallis Springfield

Other project costs in Hillsboro

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$1,710 – $4,560

Roof Replacement in Hillsboro

$9,690 – $38,760

Kitchen Remodel in Hillsboro

$20,520 – $108,300

HVAC Replacement in Hillsboro

$6,270 – $20,520

Deck Building in Hillsboro

$5,016 – $13,680

Window Replacement in Hillsboro

$513 – $1,710

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