Backyard & Home Addition Specialists

Backyard upgrades built to last.

We're a young, owner-operated team focused on fences, decks, paver patios, and backyard additions. Every project gets our direct attention — from the first post to the final walkthrough.

Up to 30 yr

Warranties available

100%

Owner hands-on oversight

Newly built western red cedar privacy fence in a Corvallis, Oregon backyard

What We Do

Backyard upgrades, done right.

01

Fencing

Cedar fencing in Japanese and western red styles, built on steel PostMaster posts, along with Colorbond fencing, chain link, and more residential or commercial fencing options.

02

Decking

Composite and PVC decking installed with hidden fasteners for a clean, finished look. We handle full demolition and rebuilds, as well as resurfacing when the existing framing is still structurally sound.

03

Patios

Patios built from concrete pavers, classic clay brick, natural stone, or durable porcelain slabs, laid level and built to last.

04

Backyard Additions

We at Northline love to take on any project no matter how unique! Reach out and we will see what we can do!

Project Gallery

Real projects we offer.

These are examples of real projects we can complete for you — fences, gates, decks, and backyard additions.

Japanese cedar picket fence running along the side of a house next to a gravel pathJapanese cedar picket fence detail on steel PostMaster posts set in concrete

Fences

Japanese Cedar Privacy Fence

Japanese cedar pickets on steel PostMaster posts, all set in concrete. Framed with cedar lumber and finished with a premium kiln-dried cedar top cap.

New cedar gate and fence section with top cap beside a house

Fences

Cedar Gate & Fence Section

Solid cedar gate and fence section with a finished cap detail, built to swing true for years.

New western red cedar privacy fence with pressure treated posts along a Corvallis backyard

Fences

Western Red Cedar Privacy Fence

Full fence build in western red cedar with pressure-treated posts set in concrete — straight lines, tight pickets, and a clean top cap.

Cedar framed wire mesh fence and gate around a turf backyard

Fences

Cedar & Wire Mesh Yard Fence

Cedar-framed wire mesh fence and matching gate — keeps pets in and the view open, following the curve of the yard.

New cedar gate with fresh pickets attached to an existing older fence

Gates & Repairs

Full Gate & Post Replacement

Complete gate and post replacement with new pickets, tied into the homeowner's existing fence line.

Shingle roof treated for moss and algae with clean results visible across the ridgeTreated shingle roof with moss and algae removed along the ridge line

Other Projects

Roof Cleaning

Shingle roof treated and cleaned to remove moss, algae, and staining — restoring the roof and protecting it from premature wear.

Asphalt shingle roof with algae treatment applied around the chimneyShingle roof after cleaning and algae treatment with clear gutter lines

Other Projects

Gutter Cleaning & Algae Control

Gutters cleared out and the roof treated to control algae and moss growth — keeping water moving and shingles in good shape.

About Us

Built on quality, backed by trust.

Northline Construction LLC was founded by two young operators with a simple goal: build a company known for honest work and outdoor spaces that hold up. We focus on fences, decks, patios, and backyard additions because that's where we can deliver the most value, and the best craftsmanship.

We're on every site, answer every call, and review every detail before we call a project complete. Our goal isn't to be the biggest builder, it's to be the one you trust enough to recommend to your family and friends.

Owner-operated from start to finish
Transparent pricing, no hidden fees
100% owner hands-on oversight
Up to 30 year warranties available

Book a Free Consultation

Let's talk about your backyard.

Fill out the form and we'll get back to you within one business day to schedule an in-person consultation. We'll walk through every detail together, plan out your project, and provide a clear estimate so you know exactly what to expect before moving forward.

Share a little about your space and what you're envisioning. Helpful details include:

  • Project goals
  • Approximate size
  • Preferred materials
  • Site conditions
  • Ideal timeline

Photos and help most of all — you can attach up to five and we'll review them before we talk.

Call or text

541-286-0172

Based in

Corvallis, Oregon

Project photos or sketches (optional, up to 5)

Your information is only used to respond to this consultation request.