PNW Electrical Engineering, PLLC WA PE #55998 • OR PE #108239PE • ID PE #428401 • NV PE #035802

Commercial Electrical Engineering for Permit Approval

Permit-ready electrical drawings, load calculations, one-lines, panel schedules, lighting/power plans, and PE-stamped packages for commercial remodels, tenant improvements, equipment additions, and service upgrades.

WA PE #55998 • OR PE #108239PE • ID PE #428401 • NV PE #035802

Clean commercial electrical room with switchgear, panels, conduit, and cable tray

Permit-ready deliverables

Power and lighting permit plans

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

One-line diagrams and riser diagrams

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

NEC load calculations and service evaluations

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

Panel schedules and feeder sizing

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

Equipment connections and plan notes

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

Normal AHJ permit review responses

Coordinated for contractor bidding, permit review, AHJ comments, and utility-facing documentation when required.

Commercial and multifamily project types

Commercial tenant improvements

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Office, retail, warehouse, and shop projects

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Restaurant and small medical/dental build-outs

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Commercial service upgrades and meter/main equipment

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Generator, ATS, EV charging, and equipment additions

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Utility-facing transformer/service coordination support

Structured for larger, higher-value projects where clear engineering scope, fast coordination, and stamped drawings matter.

Serving Washington, Oregon, Idaho & Nevada

Licensed electrical engineering support for contractors, developers, owners, and architects across WA, OR, ID, and NV. Nevada support includes Las Vegas, Henderson, North Las Vegas, Reno, Sparks, and Carson City project inquiries.

Request a fixed-fee engineering proposal

Send backgrounds, equipment schedules, service information, and target permit date. For larger commercial or multifamily scopes, include architectural PDFs and any utility/AHJ comments already received.

So we know who to contact.
We’ll send confirmation here.
Optional, but helpful for urgent permit questions.
Need a stamped submittal?Get a Quote