Hiring Roofing Contractors in Portland: Costs and Checks

Multnomah in numbers

Public figures that affect what a job costs and how busy local businesses are.

• People per square mile4,758Source: Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
• Land area133.5 sq miSource: U.S. Census Bureau, 2025 Gazetteer files · 2025
• Portland residents635,109Source: U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
• Population change since 2020-2.7%Source: U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025 · from 652,466 (April 2020 base)

Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score.

Questions to ask before you hire

1. Is your license active, and in this company's name? Check it yourself on the state licensing board's site.
2. Who pulls the permit, and is it in the price? It should be the business, and it should be in writing.
3. What is the payment schedule? Payments should follow stages of work, not a large deposit up front.
4. What does the warranty cover, and for how long? Ask for the terms in writing.

Highest Local Scores in Portland

1. 01

   56.4Local Score

   Klam Construction

   Happy Valley · ★ 4.8 · 28 reviews

   No review trend yet

   CheckedOperating status

   Request a quoteData profile

2. 02

   56.2Local Score

   Ultimate Roofing LLC

   Happy Valley · ★ 5.0 · 16 reviews

   No review trend yet

   CheckedOperating status

   Request a quoteData profile

3. 03

   62.5Local Score

   KVN Construction

   Portland · ★ 4.8 · 168 reviews

   No review trend yet

   CheckedOperating status

   Request a quoteData profile

4. 04
   Mountaintop Metal RoofingPortland · ★ 5.0 · 38 reviews
   60.1
   –no trend yet
5. 05
   Wilderland Roof and Window CleaningPortland · ★ 4.8 · 76 reviews
   59.9
   –no trend yet