PNW Electrical Engineering, PLLC WA PE #55998 • OR PE #108239PE • ID PE #428401 • NV PE #035802 • AZ PE #87105

Electrical Engineering Services for Contractors, Developers & Owners

Permit-ready electrical engineering for larger commercial, multifamily, EV charging, generator, service upgrade, tenant improvement, and design-build projects across Washington, Oregon, Idaho, Nevada, and Arizona.

WA PE #55998 • OR PE #108239PE • ID PE #428401 • NV PE #035802 • AZ PE #87105 • Direct PE support • Fixed-fee proposals available for defined scopes

High-Intent Commercial & Multifamily Services

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

Commercial Electrical Engineering

Commercial TI, remodels, equipment additions, service upgrades, one-lines, panel schedules, and stamped permit drawings.

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Modern multifamily building with site lighting, utility coordination, and service infrastructure

Multifamily Electrical Design

Apartment, townhome, mixed-use, house panel, common area, EV infrastructure, and service sizing packages.

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Contractor and engineer coordinating electrical work on a commercial jobsite

Design-Build Contractor Support

Engineering support for electrical contractors bidding negotiated or fast-turn commercial and multifamily work.

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Commercial tenant improvement build-out with exposed electrical panel, conduits, lighting, and interior finish work

Tenant Improvement Electrical Engineering

Office, retail, restaurant, medical/dental, shop, and light industrial TI electrical drawings and permit support.

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Commercial service upgrade with meter-main equipment, utility conduits, bollards, and building service gear

Service Upgrades & Utility Coordination

Commercial and multifamily service sizing, transformer adequacy, utility documentation, and meter/main equipment support.

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Commercial generator and emergency power room with switchgear, conduit, and engineered equipment layout

Generator & Emergency Power

Generator, ATS, standby/emergency distribution, critical load coordination, and PE-stamped permit drawings.

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Core Permit Support Services

Commercial electrical switchgear and distribution equipment for load calculation support

Electrical Load Calculations

NEC load calculations for permits, service upgrades, EV charging, multifamily, and equipment additions.

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Commercial electrical room with switchgear and panel schedule coordination

Panel Schedule Engineering

Panel schedule creation and corrections coordinated with one-lines and connected loads.

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Commercial electrical service equipment for PE-stamped electrical permit plans

PE Stamp for Electrical Plans

Licensed electrical PE review and stamped plans for defined commercial, EV, service, and permit correction scopes.

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Arc flash studies

Arc Flash Studies

Short-circuit analysis, incident energy review, and equipment labeling support.

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Commercial EV charging installation with multiple charging stations and modern building backdrop

EV Charger Electrical Engineering

L2 and DCFC engineering including load studies, one-lines, and utility coordination.

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Commercial service upgrade with meter-main equipment, utility conduits, bollards, and building service gear

Transformer Adequacy

Connected and continuous load review with growth margin and right-sizing support.

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How It Works

1. Send Scope & Backgrounds

Architectural PDFs, existing electrical plans, equipment schedules, service info, utility comments, and target permit date.

2. Fixed-Fee Proposal

Clear scope, exclusions, deliverables, schedule, and review-response assumptions.

3. Design & Calculations

Plans, one-lines, load calculations, panel schedules, service notes, and permit coordination.

4. PE Stamp & Review Support

PE-stamped submittals with normal AHJ review response support.

Need a stamped submittal? Get a Quote