Roofing Contractor in Portland, OR

5 specialized services available

Kenai Construction is an Owens Corning Preferred Contractor specializing in residential roofing. We install new roofs, replace aging systems, and repair storm damage. Our work is backed by the best warranties in the industry.

Call (971) 800-3800

Roofing Contractor Services in Portland, OR

Kenai Construction is an Owens Corning Preferred Contractor specializing in residential roofing. We install new roofs, replace aging systems, and repair storm damage. Our work is backed by the best warranties in the industry.

A newly installed residential roof on a single-story Beaverton home, showing clean shingle lines and finished ridge cap against a Pacific Northwest tree line. Close-up view of completed flashing and drip edge detail along the roofline.

Roof Installation

Kenai Construction provides professional roof installation for Beaverton homeowners who need a durable, weather-ready roof.

  • Moisture-resistant installation that holds up to Beaverton's heavy seasonal rainfall
  • Proper attic ventilation included to prevent heat buildup and winter moisture damage
  • Material selection matched to your roof pitch, shade level, and home style
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A completed residential roof replacement on a single-story home in Beaverton, Oregon, showing new shingles installed over a clean roof deck with updated flashing along the ridge and eaves. The surrounding yard includes mature evergreen trees typical of Washington County neighborhoods.

Roof Replacement

Kenai Construction provides roof replacement in Beaverton, OR for homes worn down by the Pacific Northwest's heavy rain, moss, and seasonal storms.

  • A new roof system stops active leaks and prevents water from reaching your home's decking, insulation, and interior walls.
  • Moss-resistant materials reduce the buildup that lifts shingles and traps moisture in Beaverton's shaded, damp conditions.
  • Proper underlayment and flashing installed during replacement protect against Washington County's heavy seasonal rain events.
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A Kenai Construction crew repairing damaged shingles and flashing on a residential roof in Beaverton, Oregon. The home shows typical Pacific Northwest moss exposure on the north-facing roof slope.

Roof Repair

Kenai Construction provides roof repair in Beaverton for homes damaged by rain, wind, and moss.

  • Stops active leaks before water reaches the decking or interior framing
  • Addresses moss and moisture damage that shortens shingle lifespan in Beaverton's wet climate
  • Restores failed flashing at chimneys, vents, and roof edges to prevent hidden water entry
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A Beaverton, Oregon residential roof showing wind-lifted shingles and exposed decking after a Pacific Northwest storm. A Kenai Construction crew member inspects the damaged ridge and flashing area during a post-storm assessment.

Storm Damage Roof Repair

Kenai Construction repairs storm-damaged roofs across Beaverton, OR, stopping leaks and restoring protection after wind, hail, and rain events.

  • Stops active water intrusion before it reaches insulation, drywall, and structural framing
  • Identifies hidden damage to flashing, decking, and ridge edges that a visual scan from the ground misses
  • Restores your roof's protective barrier against Beaverton's months-long wet season
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A completed residential roof replacement on a single-family home in Beaverton, Oregon, showing new shingles, clean ridge lines, and properly sealed flashing around a chimney. The surrounding yard reflects the tree-lined, moss-prone conditions typical of Washington County neighborhoods.

Residential Roofing

Kenai Construction provides residential roofing services for Beaverton homeowners facing Oregon's demanding wet climate.

  • Roofs assessed for Beaverton's specific moss, moisture, and wind-driven rain conditions
  • Decking and ventilation checked before work begins, reducing the risk of hidden structural damage
  • Repair-vs-replacement guidance based on your roof's actual condition, not a sales pitch
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What sets us apart for Roofing Contractor

Owens Corning Preferred Contractor

James Hardie Certified Installer

Roofing Specialists Since 2014

Bonded and Insured

Industry-Leading Roof Warranties

Recent Projects in Portland, OR

Every project in this gallery was built by our crew. Real work, real clients, real results.

Project photos coming soon.

Ready to get started?

Seen the work. Ready to talk about your roof?

Call (971) 800-3800

Common Questions About Roofing Contractor in Portland, OR

Straight answers to the questions homeowners ask before hiring a local roofing company.

Yes. We are certified and use quality Owens Corning materials on every project.

Yes. We handle roof replacement throughout the Portland metro area including those communities.

We provide the best warranties in the industry on all roofing installations and replacements.

Still have questions?

Call us directly. Real answers, no scripts.

Call (971) 800-3800

What Multnomah County homeowners say.

4.9
28 Google reviews

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I have had the most wonderful experience with Kenai Construction. The staff is exceptional, friendly, and knowledgeable. The quality of workmanship is excellent. They complete projects on time, keep to the estimate, and finish projects with complete satisfaction. I totally recommend them!

Laurie Gatley Google review · December 2025

Kenai Construction replaced the roof and painted our home in Oregon City. We very much appreciated the professionalism and consistent quality of their work, and the positive and friendly attitude of everyone associated with the projects; and everything was completed on schedule. We were so pleased we later contracted with Bryan at Kenai to paint our son's house; and a year later, replace the roof on that house. In the process Kenai also replaced a window, added a bathroom vent, and repaired a non-functioning kitchen vent. Their communication is transparent and prompt, and their recommendations have always been in our best interest. Without hesitation, we have recommended Kenai to family, neighbors, and friends.

John Wicklund Google review · January 2026

Highly recommend! Bryan is very friendly, honest and knowledgable in the world of roofing. He was more than happy to answer my questions and explain the complexity of my roof. Where other companies wanted to see how much they could sell the job for, Bryan explained the numbers in a simple, honest way that put my mind at ease. I really appreciated his time.

Andrea Weaver Google review · January 2026

Kenai Construction is top notch! I have had Bryan and his team complete 3 projects on my home (all-new siding and insulation, kitchen remodel, and a leaky chimney removal) and have been so thrilled with the results. Everything looks perfect! All projects have been completed on time, on budget, with no stress. I highly recommend hiring Kenai Construction for indoor/outdoor home improvements.

Seneca Torres Google review · November 2025

Proudly Based in Portland, OR

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday Appointment Only
  • Sunday Closed