Reader Favorite
Klam Construction
- Based in
- Happy Valley
- Coverage
- Based in Portland
Why we picked them
A large, loyal client base: 28 public reviews, averaging 4.8 out of 5.
Checked Oct 2026
- Operating status
Portland · Roofing Contractors
The 3 Best Roofing Contractors in Portland
2027 Edition
Three roofing contractors in Portland worth calling first, chosen from 11 local companies on their public record. Here is why each one made it.
Selection 02
Ultimate Roofing LLC
- Based in
- Happy Valley
- Coverage
- Based in Portland
Why we picked them
A steady public record: 5.0 from 16 reviews.
Checked Oct 2026
- Operating status
Editor's Pick
KVN Construction
- Based in
- Portland
- Coverage
- Based in Portland
Why we picked them
The strongest overall record of the 11 roofing contractors we reviewed in Portland: rating, review volume, recent activity and years in business, taken together.
Checked Oct 2026
- Operating status
Beyond the three
More roofing contractors in Portland
Other Portland companies that met our basic bar. We looked at 11 in all for this work.
- Mountaintop Metal Roofing5.0 · 38
- Wilderland Roof and Window Cleaning4.8 · 76
- Northwest Roof Tech4.8 · 72
- Interlock Metal Roofing - Oregon4.8 · 35
- Gutter Empire LLC4.9 · 24
- C C & L Roofing Co4.7 · 38
- EvoSiding5.0 · 16
- Sawtooth Roofing Company4.6 · 38
At a glance
The three, side by side
| 01Klam Construction | 02Ultimate Roofing LLC | 03KVN Construction | |
|---|---|---|---|
| Best for | Reader Favorite | – | Editor's Pick |
| Rating | 4.8 · 28 reviews | 5.0 · 16 reviews | 4.8 · 168 reviews |
| In business | – | – | – |
| Budget | – | – | – |
| Free estimate | Ask | Ask | Ask |
| License | Not confirmed yet | Not confirmed yet | Not confirmed yet |
| Based in | Happy Valley | Happy Valley | Portland |
Methodology
How we selected these businesses
Three is a deliberately small number. It forces us to leave out good companies.
- We start with everyone.11 roofing contractors in Portland, from public listings and review platforms.
- We remove the risky.No working phone, too few genuine reviews or a weak rating.
- We read the record.Review volume and recency, years in business and the record checks we could confirm.
- Editors keep three.And write down who each one suits best.
Local facts · Multnomah
Portland, by the numbers
Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.
- People per square mile
- 4,758
- Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- Portland residents
- 635,109
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- Population change since 2020: from 652,466 (April 2020 base)
- -2.7%
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Public sources, checked November 5, 2026.
Local guide
Hiring roofing contractors in Portland: what to know first
Check the license
Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.
Compare written quotes
Three quotes for the same work, each listing what is not included.
Ask about the warranty
In writing, clear about what it covers, and transferable if you sell.
Pay in stages
Pay for finished, inspected stages, not dates. More in our Portland cost guide.
Request a quote
Ask our three for a price
One short form, sent only to the companies you tick. Most reply within one or two working days.
Questions
Questions about roofing contractors in Portland
- How did the editors choose these roofing contractors in Portland?
- Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 11 roofing contractors for Portland.
- Which of these roofing contractors in Portland has the best reviews?
- Ultimate Roofing LLC has a 5.0 rating from 16 public reviews, the highest on this page.
- Which of these roofing contractors has the most reviews?
- KVN Construction, with 168 public reviews. A long review history shows how a business handles many jobs.
- Are these roofing contractors licensed?
- 3 of the 3 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
- How many quotes should I get for roofing contractors in Portland?
- Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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