Strong Contractors delivers self-performed commercial roofing and building envelope services to Oregon’s Willamette Valley and Pacific Northwest markets. Sustained rainfall, moss and moisture intrusion, and coastal wind events require roofing systems built for long-term waterproofing performance. We specify accordingly for every Oregon project. Whether it’s new construction, a full re-roof, or ongoing maintenance, our Oregon teams are equipped to handle the full scope of commercial roofing work.
A roof in Oregon's dry interior calls for different priorities than one in the wet western valleys. West of the mountains, long wet seasons expose small detailing errors quickly, so we concentrate on drains, curbs, and roof-to-wall transitions. On the dry side, snow, summer heat, and ember exposure during wildfire season move fire-rated assemblies and snow load up the list.












