Shared roofs and access
For a condominium or shared building in the Pearl District, establish who can authorize roof work before collecting bids. Ask the property manager for roof plans, past repairs, warranty records, and rules for access. A unit-level leak may involve a roof area shared with other owners.
If your building has a low-slope membrane, a flat-roof assessment should cover drains, seams, parapets, and penetrations. Ask the contractor to show where water enters and explain whether an isolated roof repair would address the cause. Arrange loading and debris removal with building management; do not assume a bid includes street access permissions.
Check permits for the property and work
Use the permit planning guide to identify the information your permitting office needs. Confirm the jurisdiction, building type, proposed material, structural changes, and any solar work. Ask about historic or other property-specific reviews separately. A neighborhood name does not establish the fee or approval schedule.
Compare bids with the same scope
Use the Pearl District quote worksheet to organize contractor estimates. Compare quantities, exclusions, hidden-damage allowances, and access costs before comparing totals. A price from another house may cover a different roof assembly or amount of work.
Check who will perform the work
Before choosing a contractor, match the business name on the bid to its license record. Ask who supervises the installation, how changes need approval, and who handles warranty calls. This site provides information and referrals; the contractor is responsible for the work you agree with them.