Four fields. We call back the same day with a written range.
Reliable commercial electrical work for businesses of all sizes — high-voltage systems, generators, and custom setups that keep your operations running smoothly.
Power Professor, a licensed electrical company in Portland and Vancouver, delivers full-service commercial electrical work for offices, warehouses, retail, and industrial facilities. We design, install, and maintain the systems your business depends on — from service entrances and distribution to lighting, controls, and backup power.
Every installation meets current codes and safety standards, and we schedule around your operations to minimize downtime. The result is dependable power, lower operating costs, and infrastructure that scales with your business.
Who this is for
You're opening, expanding, or fitting out a commercial space and need power designed around real operating loads
Aging infrastructure is starting to trip breakers or can't support new equipment
You manage multiple properties and need one electrical contractor who shows up on schedule
You need permits pulled and inspections passed without slowing down your GC's timeline
What's included
New installations & fit-outs
High-voltage & three-phase work
Backup generator systems
Lighting & controls upgrades
Service entrance & distribution upgrades
Panel & switchgear installation
Emergency & exit lighting compliance
Rooftop & mechanical equipment power
Preventive maintenance & inspections
Code-compliance surveys
How long it takes
Recent Commercial Electrical Services jobs have taken 21 days, depending on scope. Permit and inspection scheduling is handled as part of the job and doesn't add to your timeline beyond what the utility or inspector requires.
Why Power Professor
What you get besides the work
5-year labor warranty
In writing, on every install. Parts keep the manufacturer's own warranty on top of it.
Permit and inspection included
We pull the permit, book the inspection and meet the inspector. It's in the price, not on top of it.
Licensed in Oregon and Washington
CCB #244602 in Oregon, UBI 604467072 in Washington. Fully insured on both sides of the river, with a local crew based in NE Portland.
700+ jobs in the last two years
Seven years on Portland and Clark County electrical.
Copied word for word from our Google Business Profiles in Portland and Vancouver.
★★★★★5.0 on Google from our Portland and Vancouver profiles · Read all reviews
★★★★★
I needed them to come out right away to disconnect some commercial 240v conduits. Promptly showed up as scheduled. Made sure my needs were met before leaving. Great communication.
LMLiem MaiCommercial client · Portland, OR
★★★★★
Very good work! Installation was clean and done properly the first time. They were very professional and put up with all my questions. I would hire them again.
CLCreekside Legacy AFHBusiness owner · Vancouver, WA
01Do you work with general contractors and property managers?
Yes — we regularly coordinate directly with GCs, architects, and property managers, working around your schedule and other trades.
02Can you handle multi-phase or high-voltage systems?
Yes, our crews are equipped for three-phase and higher-voltage commercial work, from service entrances to distribution.
03Do you provide ongoing maintenance, not just one-off jobs?
We offer scheduled preventive maintenance for commercial clients so small issues get caught before they cause downtime.
04How do you minimize disruption to our operations?
We plan work around your business hours where possible and communicate scheduling clearly in advance.
05Do you handle permits for commercial projects?
Yes, we pull the required permits and coordinate inspections as part of the job.
06What size of commercial properties do you work on?
From single-tenant retail and offices to multi-unit and industrial facilities.
07Do you do tenant improvement and retail store electrical work?
Yes — tenant improvements, retail build-outs, restaurant kitchens and office fit-ups across Portland and Clark County, including lighting, dedicated circuits, panel and service upgrades and the permit and inspection coordination that goes with them.
08Do you work with property management companies?
Yes. We handle service calls, unit turnovers, common-area lighting and panel work for property managers and HOAs, with written pricing per job and one contact for scheduling.
Ready for reliable power?
Still have questions? Get in touch today.
Call for immediate help or send a message for a free, no-obligation estimate.
A complete electrical and lighting fit-out for a 15,470 sq ft Boot Barn store at West Park Mall: the full sales-floor lighting and track package, cashwrap and fixture power, data and low-voltage rough-in, loss-prevention and security provisions, rooftop HVAC connections, and demolition of the previous tenant's electrical — all built to the engineered construction documents on a retail opening schedule.
Where we have real numbers, we publish them: the ranges on our service pages come from our own paid invoices, not from a calculator. Your exact price comes after we talk — free, in writing, before any work starts.
Free, no-obligation estimates on planned work — panels, EV chargers, remodels, commercial
A written quote before any work begins
Permit and inspection are part of the job, not a line item added later
Repairs and fault-finding are a $250 service visit — the trip plus the first hour of work
Emergency call-outs start at $400, day or night, and you hear the number before we roll
Free estimate
Schedule your free estimate
Free for planned projects — panels, EV chargers, lighting, remodels. Send this and we'll call you back to set a time.