Roofing

Dial One Roofing

Roofing contractor in Portland, Oregon

Category
Roofing
Address
1515 Southwest Multnomah Boulevard, Portland, OR 97219
Phone
(503) 244-7663
Website
dialoneroofing.com
Data checked
November 6, 2026 (OpenStreetMap)

Before You Hire

Facilities usually schedule roofing contractors twice a year, usually spring and fall, and after major storms. Ask:

  • Do you take commercial work, and do you service buildings like ours?
  • Can you send a certificate of insurance naming us as additional insured?
  • Do you work on our roof type (TPO, EPDM, modified bitumen, metal)?
  • Are you approved by the manufacturer so our roof warranty stays valid?
  • Will you give us a written inspection report with photos?

All 8 questions to ask →

Hiring Tips

  • Read your roof warranty first: unapproved repairs can void it.
  • Keep drains and scuppers clear; standing water shortens a flat roof's life.
  • Limit roof access and log who goes up.

Getting several quotes? Line them up in the quote comparison tool and check the contract checklist before you sign.

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Listings: © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method