Install French Drain Cost in Oregon (2026)
Average cost in Oregon: $30 - $120 per linear foot
A typical foundation perimeter (75 lf) costs $2,250 - $9,000 in Oregon
How Oregon Compares
Oregon is +20% above the national average for install french drain.
Oregon Typical Cost
$2,250 - $9,000
National Average
$1,875 - $7,500
Average labor rate in Oregon: $52/hour
Oregon Notes
Portland area expensive; seismic retrofit requirements
State sales tax on materials: 0.00%
Calculate Your Oregon Cost
Your Estimated Cost
$2,250 - $9,000
Based on 75 linear foots in Oregon
Prices updated March 2026
Cost Breakdown
What This Means
For 75 linear foots in Oregon, expect to pay $2,250-$9,000 with mid-range materials that balance quality and cost.
About $1,969 goes to materials and $3,094 covers labor. At $75 per linear foot, your project is 20% above the national average.
This is a moderate investment—about the cost of a used car. Many homeowners finance projects this size with a home equity line or contractor financing.
Tips for your project:
- •Oregon runs high—consider getting quotes from neighboring areas if feasible.
- •DIY could save you $2,813, but budget extra time and factor in your skill level.
- •A smaller 53 linear foot project would run about $3,937.
- •Always get 3 quotes—prices can vary 20-30% between contractors.
What If...
Budget materials
Use builder-grade or economy materials
$1,688 - $6,750
-$2,250 (-40%)
Premium materials
Upgrade to high-end finishes
$3,038 - $12,150
+$450 (8%)
Smaller (56 linear foots)
Reduce project scope by 25%
$1,680 - $6,720
-$2,265 (-40%)
Larger (94 linear foots)
Expand project scope by 25%
$2,820 - $11,280
+$15 (0%)
DIY installation
Do the work yourself (materials only)
$2,391 - $3,234
-$2,812 (-50%)
What to Ask Your Contractor
1Are you licensed and insured for this type of work?
Are you licensed and insured for this type of work?
Why ask: Protects you from liability if someone gets hurt on your property.
Red flag: Hesitation or claims that insurance "isn't necessary" for this job.
2Can I see references from similar projects?
Can I see references from similar projects?
Why ask: Install French Drain requires specific experience. Past work shows capability.
Red flag: Unable to provide any references or only has very old ones.
3What's included in your $5,625 quote—and what's not?
What's included in your $5,625 quote—and what's not?
Why ask: Prevents surprise charges for permits, disposal, or finishing work.
Red flag: Vague answers or unwillingness to put details in writing.
4What's your payment schedule, and what triggers each payment?
What's your payment schedule, and what triggers each payment?
Why ask: Standard is a small deposit, then payments tied to milestones.
Red flag: Demanding 50%+ upfront or full payment before work begins.
5What's the realistic timeline, and what could cause delays?
What's the realistic timeline, and what could cause delays?
Why ask: Honest contractors set expectations. Weather, material backorders, and inspections cause delays.
Red flag: Unrealistically short timelines or guarantees of "no delays."
French Drain Cost by City in Oregon
| City | Cost Range (per linear foot) | vs. National |
|---|---|---|
| Portland | $31 - $125 | +25% |
French Drain in Oregon FAQs
How much does install french drain cost in Oregon?
Install French Drain in Oregon costs $30 - $120 per linear foot in 2026. For a typical foundation perimeter (75 lf), expect to pay $2,250 - $9,000. Oregon is +20% above the national average.
Do I need a permit for install french drain in Oregon?
Permits are rarely needed for install french drain in Oregon. Portland area expensive; seismic retrofit requirements. Always check with your local building department before starting work.
What is the average labor rate in Oregon?
The average skilled trade labor rate in Oregon is $52/hour in 2026. This is above the national average. Labor typically accounts for 55% of total install french drain costs.
Is Oregon expensive for home improvements?
Oregon is +20% more expensive than the national average for home improvement projects. High labor costs and material prices drive up costs.
How do I find a contractor for install french drain in Oregon?
To find a reputable contractor in Oregon: 1) Get 3+ quotes from licensed contractors, 2) Verify their Oregon contractor license, 3) Check reviews and references, 4) Confirm insurance coverage, 5) Get a detailed written contract.