Population 635,000 · 4 license-checked installers listed
Prefer to pick installers yourself? Check the box on any listing below to compare a few side by side or request quotes directly from the ones you choose.
Bridgetown Electric is a licensed CCB contractor based in Portland, OR, and an official Generac dealer specializing in generator installation, maintenance, and repair for the Portland metro area.
Oregon Generators is a licensed CCB contractor based in Clackamas, OR, and an authorized Generac and Kohler dealer serving the greater Portland area. A factory-trained, high-volume installer that has earned Generac's 'Emerging Generator Dealer' award for the northwest territory.
Pacific Northwest Electric is a licensed CCB contractor based in Oregon City, OR, with over three decades of experience serving the Portland metro area. Specializes in Generac, Kohler, and Champion automatic standby generators, with licensed, bonded, and insured electricians.
Power Systems Plus is a licensed CCB contractor based in Hillsboro, OR, and an authorized Kohler dealer providing dependable standby generator sales, service, and installation across the Portland metro, including Tigard, Beaverton, and Hillsboro.
Fuel types
Natural gas, Propane
License
License checked
Services
Generator Installation
Service area
Portland, Tigard, Beaverton, Hillsboro, and the greater Portland metro area
The only requirement to appear on this page is a checked state electrical license, confirmed against the state licensing board as part of our approval process, that's why every listing above shows "License checked." Installers are listed alphabetically by default, not ranked by quality, and no installer pays for placement in that order. LumoWatt does not sell ranking. If paid placement is introduced, it will be clearly labeled and will not change the standard list order. Use the sort dropdown above to re-order the list yourself by years in business or how recently we checked a listing. See our editorial policy and listing standards & verification methodology for the full details.
Also nearby
License-checked installers in nearby cities we cover, not based in Portland itself, shown here because they're within a realistic drive.
Guardian Electric Inc. is a licensed Washington Electrical Contractor (license #GUARDEI792B9) based in Vancouver, WA, installing Generac, Cummins, Kohler, and Champion generators.
Prairie Electric Inc. is a licensed Washington Electrical Contractor (license #PRAIREI150RZ) based in Ridgefield, WA, a certified Kohler generator dealer serving the Vancouver area.
Whole-home standby generator installation in Portland typically costs $8,500-$16,000 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
This range is a LumoWatt estimate for Portland, not an independently published market study, based on the equipment and labor costs we typically see quoted in this area. Actual quotes vary by home size, generator capacity, and site conditions.
Permit & code requirements in Portland
Portland Permitting & Development (PP&D) requires three separate permits for a permanent standby generator installation -- electrical, mechanical (for the exhaust system), and plumbing (for the gas line) -- and outdoor placement is subject to Title 33 setback rules (no front-yard placement, 5-foot maximum height and screening requirements in side/rear yards).
Western Oregon sees widespread winter windstorm and ice-storm outages across the Willamette Valley from Pacific atmospheric-river systems, while Central and Southern Oregon increasingly face wildfire-driven Public Safety Power Shutoffs from utilities like Pacific Power (PacifiCorp) during dry summer and fall conditions -- a different risk profile from the Portland metro's storm-driven outages.
Do I need a permit to install a generator in Portland?
Portland Permitting & Development (PP&D) requires three separate permits for a permanent standby generator installation -- electrical, mechanical (for the exhaust system), and plumbing (for the gas line) -- and outdoor placement is subject to Title 33 setback rules (no front-yard placement, 5-foot maximum height and screening requirements in side/rear yards).
How much does generator installation cost in Portland?
Most whole-home standby installations in Portland run $8,500-$16,000 all-in, including the unit, labor, and permit fees. Get quotes from at least 2-3 license-checked local installers below for an accurate number for your home.
How long does installation take in Portland?
The installation itself typically takes 1-2 days once a permit is approved and equipment is on-site, that part doesn't vary much by location. The variable is permit review time: it depends on your local building department's current workload, not on the installer, and can range from about a week to well over a month. Ask your installer for a current estimate, or contact Portland's permitting office directly (see the permit section above) for the timeline you should actually expect.