Seven regions, 155 communities, from Seaside to Jordan Valley. Oregon is not one plumbing climate and we do not treat it as one: the west side is about water getting in, and the east side is about water freezing. Find your region for what that means where you live.
Old plumbing under new prices. Pre-war galvanized supply, cast iron stacks, clay laterals under mature street trees, and the wettest winters in the state feeding groundwater into basements and crawl spaces.
42 communities · West of the Cascades
Open Portland MetroSalem, Keizer, McMinnville and the farm towns between them. A mix of city sewer and rural septic, high winter water tables, and a lot of houses on wells just outside the city limits.
35 communities · West of the Cascades
Open Mid-Willamette ValleyAlbany, Corvallis, Lebanon and the Cascade foothill towns up the Santiam. Wet ground, old laterals, and mountain communities where winter stops behaving like the valley.
21 communities · West of the Cascades
Open South Willamette ValleySaint Helens, Scappoose, Rainier and the coast. Salt air, high humidity, corrosion on everything metal, and crawl spaces that stay damp from October to May.
10 communities · West of the Cascades
Open Columbia River & North CoastHood River, The Dalles and the plateau towns. Transitional climate, wind, hard water, and the sharpest freeze-thaw swings in the state.
15 communities · Transitional climate
Open Columbia GorgeBend, Redmond, Sisters, La Pine. Cold, dry, sustained sub-freezing nights, hard well water, and a large stock of second homes standing empty through winter.
11 communities · East of the Cascades
Open Central OregonPendleton, Hermiston, Ontario and the ranching country between them. Long distances, deep freezes, wells and septic as the default, and livestock water that cannot simply be shut off.
21 communities · East of the Cascades
Open Eastern OregonA plumber who works only in Portland and a plumber who works only in Burns are solving different problems. The pipe is the same; the conditions around it are not.
West of the Cascades the dominant force is water arriving from outside. Sustained winter rain raises the water table, which drives basement seepage and crawl space saturation, keeps sump pumps working for months, and softens the ground under sewer laterals so they settle into bellies. Mature trees and soft wet soil make root intrusion a recurring condition rather than a one-off event. Municipal water is generally soft, and Portland's is among the softest in the country, so scale and softeners are rarely the issue. Housing stock is old, which means galvanized supply, cast iron stacks and clay or Orangeburg laterals.
East of the Cascades the dominant force is cold. Sustained sub-freezing weeks rather than overnight dips, which reaches pipework that would survive a valley winter untouched. Groundwater is hard, sometimes carrying iron, manganese or arsenic, so water heaters scale and treatment is a genuine need rather than a sales pitch. Wells and septic are the default rather than the exception, and a large share of properties stand empty through winter, which is the single highest-risk plumbing situation there is.
The Gorge sits between the two and gets the worst of both: freeze-thaw cycling that is harder on pipe than steady cold, plus wind that strips heat from anything exposed.
Every regional page below sets out what that means locally, and every city page names the neighborhoods it covers.
Not sure which region you are in? Just call and tell us your town.
Call 1-866-203-6890One number for the whole state, answered around the clock. Tell us your neighborhood and what is happening, and we will get the right local pro moving, with shutoff guidance on the phone first if water is running.
155 communities · 24/7 dispatch
Call 1-866-203-6890