General contractors in Portland, OR 97231
6 general contractors, with local market data for this ZIP.
General contractors 6Excavation and demolition 1Electricians 1Other construction trades 1Remodeling 1HVAC 1Carpentry, drywall and windows 1Painting 1
Area profitability, construction74 / 100Strong market, crowded field
Typical home value$687,000+1.7% in the past year
New homes permitted, 20251,594Multnomah County
Homeowners88.3%1,861 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Advanced American Construction Inc.Construction company · 8444 NW St Helens Rd, Portland(503) 445-9000 · advanced-american.com · 10 drivers, 8 trucks
Arrow Construction LLCConstruction company · 24515 NW Sauvie Island Rd, Portland(541) 990-7544 · constructionportlandor.com
JRS ConcreteGeneral contractor · 18125 NW Johnson Rd, Portland(503) 621-9705 · jrsconcrete.com
Knife River Corporation NorthwestConstruction company · 14545 NW St Helens Rd, Portland(503) 735-2167 · kniferiver.com
Sar EnvironmentalGeneral contractor · 10818 NW Saint Helens Rd, Portland(503) 519-3604 · oregon.gov · 3 drivers, 6 trucks
John Gochenour ConstructionConstruction company · Portland(503) 621-3282 · 1 driver, 1 truck
Construction in ZIP 97231 at a glance
Local building angle: Multnomah County permitted 1,594 new homes in 2025, including 540 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.