Sump Pump Installation Cost in Portland 2026

What sump pump installation includes in Portland

Installation of a new sump pump in a basin with a check valve, discharge piping, and a battery backup option to protect against basement flooding. Includes testing under water load.

Typical time on site: half a day. Local labor rate: $35/hour for an experienced plumbing pro.

What changes the price of sump pump installation in Portland

• Pump horsepower
• Battery backup added
• Basin and pit digging
• Discharge line routing
• Existing pit condition

A sump pump installation quote priced off statewide averages will be off by 10 to 20 percent for Portland, because the metro has its own labor pool, material delivery distances, and permit timelines.

Portland climate and demand for plumbing

Mild wet winters; rare snow; moss/moisture issues on roofs; minimal AC historically

Portland permits for sump pump installation

Building department: City of Portland Bureau of Development Services (BDS). https://www.portland.gov/bds

Typical permit cost: $250 - $3,000 residential. Inspection time: 7-20 business days. Portland rule: Portland BDS has strict energy code (Reach Code option). Stormwater management requirements. CCB license required for all contractor work in Oregon.

Oregon sales tax and licensing for Plumbing

Oregon sales tax: No state sales tax (CAT 0.57% on commercial activity over $1M). No sales tax. Corporate Activity Tax (CAT) at 0.57% on commercial activity over $1M annual.

State license: Oregon Construction Contractors Board (CCB), required: $325 + $20K bond + liability insurance.

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