--- title: 5 Best Roofing Contractors in Portland, OR | Best 5 Local url: https://bestfivelocal.com/portland/roofing-contractors/ updated: 2026-11-05 --- [Best **5** Local](https://bestfivelocal.com/) [Portland](https://bestfivelocal.com/portland/)[Roofing Contractors](https://bestfivelocal.com/roofing-contractors/)[Cost guide](https://bestfivelocal.com/guides/roofing-contractors-cost-portland/)[How rankings work](https://bestfivelocal.com/how-rankings-work/) [Claim your profile](https://bestfivelocal.com/claim/) 1. [Home](https://bestfivelocal.com/) 2. [Oregon](https://bestfivelocal.com/oregon/) 3. [Portland](https://bestfivelocal.com/portland/) 4. Roofing Contractors Portland · Roofing Contractors # 5 Best Roofing Contractors in Portland, OR Updated **November 5, 2026** **11** businesses compared [How we choose](https://bestfivelocal.com/how-rankings-work/) - Free quotes, no obligation - Rechecked every month ## The top 5 at a glance Swipe sideways to see every column Top 5 roofing contractors in Portland compared | Business | Rating | Reviews | Years | License | Best for | |---|---|---|---|---|---| | Klam Construction | 4.8 | 28 | – | Not checked yet | – | | Ultimate Roofing LLC | 5.0 | 16 | – | Not checked yet | – | | KVN Construction | 4.8 | 168 | – | Not checked yet | Best overall | | Mountaintop Metal Roofing | 5.0 | 38 | – | Not checked yet | – | | Wilderland Roof and Window Cleaning | 4.8 | 76 | – | Not checked yet | Most reviewed | ## The 5 best roofing contractors in Portland, in detail ### #1 [Klam Construction](https://bestfivelocal.com/business/g-0fdcd11a73a0f510/) **4.8** · 28 reviews Happy Valley - Operating status checked Get quote [Website](http://klamconstruction.net/)[Call](tel:+15033876929) [Full profile and record checks for Klam Construction](https://bestfivelocal.com/business/g-0fdcd11a73a0f510/) ### #2 [Ultimate Roofing LLC](https://bestfivelocal.com/business/g-a3f8ec4f8f83c2fa/) **5.0** · 16 reviews Happy Valley - Operating status checked Get quote [Website](http://www.ultimateroofingllcor.com/)[Call](tel:+15038496022) [Full profile and record checks for Ultimate Roofing LLC](https://bestfivelocal.com/business/g-a3f8ec4f8f83c2fa/) Best overall ### #3 [KVN Construction](https://bestfivelocal.com/business/g-a3035fbb618c6905/) **4.8** · 168 reviews Portland - Operating status checked Get quote [Website](https://kvnconstruction.com/)[Call](tel:+15034773854) [Full profile and record checks for KVN Construction](https://bestfivelocal.com/business/g-a3035fbb618c6905/) ### Also in the Best 5 ### #4 [Mountaintop Metal Roofing](https://bestfivelocal.com/business/g-902f493851e1e5fe/) 5.0 · 38 reviews · Portland Get quote ### #5 [Wilderland Roof and Window Cleaning](https://bestfivelocal.com/business/g-7b9eb748ed24ae2a/) 4.8 · 76 reviews · Portland · Most reviewed Get quote ## More roofing contractors in Portland The other Portland businesses we compared for this list. Ratings and review counts are from public review platforms. - Northwest Roof Tech 4.8 ★ · 72 - Interlock Metal Roofing - Oregon 4.8 ★ · 35 - Gutter Empire LLC 4.9 ★ · 24 - C C & L Roofing Co 4.7 ★ · 38 - EvoSiding 5.0 ★ · 16 - Sawtooth Roofing Company 4.6 ★ · 38 ## Get free quotes from Portland’s best About two minutes. Only the businesses you tick get your details. We may receive a referral fee. Send my request to We never sell your details. A business that answers may pay us a small fee; your price is the same. ## Portland facts from public records - 4,758 People per square mile [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 133.5 sq mi Land area [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 635,109 Portland residents [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - -2.7% Population change since 2020 (from 652,466 (April 2020 base)) [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 ## How we pick the Best 5 1. ### Find every option All 11 we could find in Portland. 2. ### Check the basics Open, reachable and enough real reviews. 3. ### Score the record Rating, reviews, recency, years and record checks. 4. ### Explain each pick A plain reason for every place on the list. ## Roofing Contractors in Portland: questions answered ### How is the top 5 ranking of roofing contractors in Portland calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 11 roofing contractors for Portland. ### Which of these roofing contractors in Portland has the best reviews? Mountaintop Metal Roofing has a 5.0 rating from 38 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? 5 of the 5 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. ## Other services in Portland - [Air Duct Cleaning Companies](https://bestfivelocal.com/portland/air-duct-cleaning-companies/) - [AC Repair](https://bestfivelocal.com/portland/ac-repair/) - [Furnace & Heating Repair](https://bestfivelocal.com/portland/furnace-repair/) - [Air Duct Cleaning](https://bestfivelocal.com/portland/air-duct-cleaning/) - [Water damage restoration companies](https://bestfivelocal.com/portland/water-damage-restoration-companies/) - [Fire damage restoration companies](https://bestfivelocal.com/portland/fire-damage-restoration-companies/) - [Flooring contractors](https://bestfivelocal.com/portland/flooring-contractors/) ## Roofing Contractors nearby - [Jacksonville](https://bestfivelocal.com/jacksonville/roofing-contractors/) - [Tampa](https://bestfivelocal.com/tampa/roofing-contractors/) - [Orlando](https://bestfivelocal.com/orlando/roofing-contractors/) - [St. Petersburg](https://bestfivelocal.com/st-petersburg/roofing-contractors/) - [Tallahassee](https://bestfivelocal.com/tallahassee/roofing-contractors/) - [Fort Lauderdale](https://bestfivelocal.com/fort-lauderdale/roofing-contractors/) - [Hollywood](https://bestfivelocal.com/hollywood/roofing-contractors/) - [Gainesville](https://bestfivelocal.com/gainesville/roofing-contractors/) ## Run a roofing contractors business in Portland? 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