Generator Installation in Portland, OR

Compare 24 generator installation contractors near you in Portland and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated April 2, 2026

Verified Pro Installers

Other Businesses in This Area

Portland Power Systems

Generator Guy

5.06+ years online
generatorguyllc.com

Gerryn Energy

5.06+ years online
gerrynenergy.com

Pacific Northwest Electric Inc.

5.020+ years online
pacificnwelectric.comGet a Free Quote

Portland Metro Electric

5.08½+ years online
portlandmetroelectric.com

West Side Electric Company

4.927½+ years online
westsideelectric.com

Falcon Electric

4.810 years online
callfalcon.com

Mr. Electric of Hillsboro

4.830+ years online
mrelectric.com/hillsboro-or

Mr. Electric of Portland

4.830+ years online
mrelectric.com/portland-or

Pro Tech Power Corp

4.72½+ years online
ptpnw.com

Power Systems Plus

4.120 years online
powersystemsplusinc.com

Power Systems West

4.19½+ years online
powersystemswest.com

Cummins Sales and Service

3.535½+ years online
cummins.com/sales-and-service

Generator Installation in Nearby OR Cities

Generator Installation in Portland, OR

Portland, Oregon generator installers in this directory cover the West Hills, Northwest, Northeast, the Pearl District, and surrounding Multnomah County. PNW winter wind events drive consistent generator demand. A 22-26 kW air-cooled Generac, Kohler, or Cummins on natural gas runs $12,500-$18,000 installed.

Portland General Electric covers most Portland electric. NW Natural handles natural gas. Permits run through Portland Bureau of Development Services. Strict noise bylaws often require sound-attenuated enclosures.

Frequently Asked Questions

Will my Portland generator handle wind-event outages?
Yes — natural-gas-fed standby units run continuously through multi-day outages.
Will my Portland neighbours complain about noise?
Portland noise bylaws are strict. Quality units in standard enclosures run 60-66 dB at 7m.
How big a generator?
Most 2,000-2,800 sq ft Portland homes are well-served by a 22-26 kW unit.

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NeedInstall helps connect customers with local installation professionals across Portland and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.

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