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Portland Metro Area

French Drain Installation in Portland, Oregon

Solving Portland's Rainy Season Drainage Problems

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French Drain Installation in Portland, Oregon by Stephens Landscaping in Portland, OR

Professional French Drain Installation in Portland, Oregon in Portland

From November through April, Portland receives the bulk of its 36 inches of annual rainfall. For many homeowners, that means standing water, soggy lawns, basement seepage, and foundation damage — often caused by Portland's clay-heavy soils that drain poorly. A properly designed French drain redirects groundwater away from your home to prevent this damage.

Portland's Clean River Rewards program offers discounts on your monthly stormwater utility charge for properties that manage runoff on-site. French drains, bioswales, and rain gardens can all qualify — meaning your drainage investment can pay you back through reduced utility bills. We design systems to meet these requirements while solving your water problems.

Pricing

French Drain Installation in Portland, Oregon Pricing in Portland

French Drain (standard residential)$2,500–$6,000
Surface Drain Installation$500–$2,000
Bioswale / Rain Garden$1,500–$5,000
Downspout Extension & Redirection$300–$1,000

Pricing varies based on site conditions, materials, and project scope. Request a free estimate for a detailed quote.

Why Choose Us

Benefits of Our French Drain Installation in Portland, Oregon

Solves Standing Water

Collects and redirects groundwater away from your lawn and foundation.

Protects Your Foundation

Directs water away from your home, preventing basement seepage.

Clean River Rewards

Our drainage systems can qualify for Portland stormwater utility discounts.

Rebate-Eligible Upgrades

Bioswales and rain gardens manage stormwater beautifully while qualifying for rebates.

Portland Local Expertise

What Makes This Different in Portland

Portland's rainy season (November–April) brings 36 inches of annual rainfall; clay-heavy soils drain poorly and cause standing water.

Portland BES Clean River Rewards offers monthly stormwater utility discounts for properties that manage runoff on-site.

Bioswales and rain gardens are rebate-eligible upgrades that filter stormwater while adding beauty.

Oregon Landscape Contractors Board (LCB) licensed and insured. Drainage work is critical to protecting your foundation — our LCB license ensures every French drain meets Oregon's professional standards. We never cut corners on drainage.

The Stephens Difference

Why Choose Stephen's for French Drain Installation in Portland, Oregon

01

Reliability

We Show Up. Every Time.

When we commit to a schedule, we honor it. Our clients trust us because we deliver consistent, dependable service — rain or shine, season after season.

02

Regional Expertise

Portland-Native Knowledge.

We understand Pacific Northwest soil, climate, and plant life at a level that out-of-state companies simply can't match. Every recommendation is backed by local experience.

03

Detail Obsession

Every Edge. Every Corner.

From perfectly beveled mulch lines to precision-calibrated irrigation heads — we treat every detail as if it were the centerpiece. Because to your neighbors, it is.

500+

Projects Completed

15+

Years Experience

100%

Satisfaction Rate

24hr

Response Time

How It Works

Our French Drain Installation in Portland, Oregon Process

1

Drainage Assessment

We evaluate your property's water flow, soil type, and the source of the problem.

2

System Design

We design a French drain or comprehensive drainage plan for your conditions.

3

Installation

We excavate, install perforated pipe with proper slope and gravel backfill.

4

Restoration & Rebate Help

We restore the surface and help you apply for Clean River Rewards.

Real Results

Before & After Project Examples

See the difference Stephens Landscaping makes on real Portland-area properties.

Side Yard Weed Clearing

Side Yard Weed Clearing

Forested Lot Clearing

Forested Lot Clearing

Testimonials

What Our Customers Say

K
Katie Havrilla
★★★★★

"Austin at Stephens Landscaping is amazing! The fact that he's running this business and doing all the hard labor by himself shows what a hard worker he is! He was very clear about what steps were needed in order to have what I wanted in my yard! Fair prices too!"

C
Carson Henninger
★★★★★

"I had an excellent experience with Austin at Stephens Landscaping! He was very thorough in explaining how the process would work and how he could bring my dream front yard to life! I couldn't be more happy with how it turned out. Very competitively priced and got our job done in one day!"

D
Donna H.
★★★★★

"Stephen's Landscaping recently cleaned up my yard for spring and did a great job. He pruned a lot of plants and bushes, cleaned up all the dead leaves, raked, etc. Now it's easier for me to maintain the yard for spring and summer. Will definitely hire him again."

T
Tara Gehrlein
★★★★★

"Austin helped us replace our fence and work on landscaping our back yard. He was punctual and fair with price and very honest about what would work with a yard that had high pet traffic. Will be a continued customer!"

N
Nathan Gamer
★★★★★

"Stephens Landscaping is awesome!! It's hard to find companies that are reliable these days, so this one is a breath of fresh air. Definitely recommend!"

J
Joe Hartenstein
★★★★★

"Great work, great price, great guy."

Questions & Answers

Frequently Asked Questions

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