Electrical Engineering Phoenix, AZ | Commercial Electrical Design

Electrical Engineering in Phoenix, Arizona

Apex Grid Engineering provides Electrical Engineering in Phoenix, Arizona — a veteran-owned firm with 10+ licensed PEs; quotes land within 12–24 hours on qualifying scopes. Phoenix electrical engineering serves one of the country's most active commercial construction markets — sizing services for the APS/SRP dual-utility territory, designing EV charging infrastructure, and producing permit-ready documents through the SHAPE PHX portal.

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Need a PE stamp in Phoenix?

Permit stuck waiting on a seal? Apex Grid's licensed engineers provide fast Electrical Engineering review-and-seal for drawings in Phoenix and across Maricopa County — reviewed under responsible charge and sealed for submittal to City of Phoenix Planning & Development Department (SHAPE PHX). Typical turnaround is 3–5 business days once we have a complete package.

What We Engineer

Electrical service sizing — 200A to 4,000A+ commercial

APS and SRP territory coordination — utility service determination

One-line diagrams and panel schedules for Phoenix commercial

EV charging infrastructure — EVSE circuit design and load management

Solar PV interconnection engineering

LED lighting design and controls compliance

Load calculations for commercial tenant improvements

Emergency power and generator electrical design

2017 NEC compliance under Phoenix amendments

Self-certification program submittal packages

Local Engineering Context

Authority Having Jurisdiction

City of Phoenix Planning & Development Department (SHAPE PHX)

Building Code

2018 IBC / 2017 NEC with Phoenix amendments

Energy Code

2018 IECC with Phoenix amendments

Local Market

The APS/SRP territory boundary runs through the Phoenix metro — the serving utility affects rate structures, demand charges, and interconnection timelines, so we confirm the utility at schematic design.

Climate & Engineering Conditions

ASHRAE climate zone 2B; high cooling loads translate to large electrical service demands; solar PV penetration is high, and EV charging is increasingly required on new commercial construction.

About Apex Grid Engineering

Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction. We provide structural, MEP, civil, and geotechnical engineering for commercial, industrial, multifamily, and government clients.

We work from architectural PDFs, CAD files, or field measurements, and we're set up to turn projects around on compressed schedules when the situation calls for it.

Phoenix Electrical Engineering Questions

What does Electrical Engineering in Phoenix include?

Phoenix electrical engineering serves one of the country's most active commercial construction markets — sizing services for the APS/SRP dual-utility territory, designing EV charging infrastructure, and producing permit-ready documents through the SHAPE PHX portal.

Who reviews Phoenix engineering permit documents?

City of Phoenix Planning & Development Department (SHAPE PHX) is the listed authority having jurisdiction for this service area. The exact reviewer and submittal path should be confirmed for the project address before design begins.

Which building and energy codes apply in Phoenix?

The listed building-code basis is 2018 IBC / 2017 NEC with Phoenix amendments, and the listed energy-code basis is 2018 IECC with Phoenix amendments. Project-specific amendments and effective dates should be verified with the permitting authority.

Get a quote on your project

Reviewed and sealed by licensed PEs. “Solid engineering and clear communication from start to finish.” — Jason Mitchell, Principal Architect

Tell us what you need and where the project is — quotes back within 12–24 hours on qualifying scopes.