Near King City:
15065 SW 74th Ave
Portland, OR 97224
00.0 Miles from King City, OR
King City’s older homes and heavily shaded streets often experience moss growth, shingle curling, and small leaks caused by years of moisture exposure. Our roof repair team pinpoints the exact issues and delivers targeted fixes to restore roof performance.

Interstate Roofing installs modern, weather-ready roofing systems built to handle Oregon’s rainy winters and the warmer summers. Our roof replacement service is always focused on seamless installation, clean tear-offs, and long-lasting roofing systems.

Mature trees throughout King City create shade that encourages moss and debris buildup. Our maintenance services remove organic growth, clear gutters, improve water flow, and help prevent early deterioration.

King City’s commercial properties along 99W and the nearby business corridor require roofing systems to hold up against constant weathering and year-round use. We provide commercial roof repairs, replacements, and maintenance services for flat and low-slope buildings and guarantee long-lasting performance with minimal disruption.

Roof conditions vary widely across King City depending on shade, ventilation, and age. Our detailed inspections evaluate shingles, flashing, attic airflow, and moisture exposure to give homeowners a clear understanding of their roof’s health and what steps to take next.

Contact Interstate Roofing at (503) 684-5611 for emergency roofing services in King City, OR
*If you or someone else is in immediate danger, please call 911.
Composition shingles provide King City homeowners with a durable, versatile roofing option that performs well through extended rainfall and shifting temperatures. They offer strong wind resistance and design flexibility, making them a natural fit for the city’s established residential neighborhoods.

TPO is a leading choice for King City’s commercial buildings thanks to its energy-efficient membrane, reflective surface, and long-term durability. It performs reliably in Oregon’s wet climate and requires minimal maintenance over its lifespan.


The average roof replacement cost in King City is approximately $12,110 - $27,384. The cost of a roof replacement varies depending on the square footage of your home, the roof material you choose, and installation complexity. Contact Interstate Roofing when you’re ready for your free, comprehensive roofing estimate!
| Roof Material | Avg. Cost |
|---|---|
| Asphalt Shingles | $12,110 - $15,648 |
| Designer Asphalt Shingles | $21,192 - $27,384 |

Roofing improvements don’t have to put stress on your budget. Interstate Roofing offers flexible roof financing options for King City homeowners to make it easier to move forward with necessary roof repairs or replacements. With clear terms and flexible plans, our roof financing programs remove the financial barriers that often delay important roof upgrades. Contact Interstate today to learn more!

Yes, the King City Building Permit Center requires building permits for roof replacements and structural roof alterations. All roofing work must be permitted and inspected to meet state and local building safety standards.
For Permitting Questions, Contact the King City Building Permit Center:
Local climate patterns, tree coverage, and home age influence several notable roofing trends in King City:
