EV charging infrastructure under canopy at dusk
Licensed CA · OR · NV · WA · P.E. Stamped

ENGINEER OF RECORD · DISTRIBUTION · EV INFRASTRUCTURE · UTILITY COORDINATION

1,300+ EV CHARGING PORTS ENGINEERED $350M+ IN PROJECTS SUPPORTED  80+ SITES ACROSS THE WEST

Distribution engineering, EV infrastructure design, and utility coordination for the fleets, dealerships, and agencies electrifying California, Oregon, Nevada, and Washington.

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Public, utility, fleet, and commercial clients across California, Oregon, Nevada, and Washington.

Proof of work

Numbers, Not Narratives.

Eighteen years of stamped engineering on commercial, industrial, fleet, and EV charging infrastructure. Each figure below is delivered, energized, and on the books.

EV Charging Ports Engineered

0+

  • 100+ DC Fast
    Chargers
  • 1,200+ Level 2
    Chargers

Passenger · Fleet · Heavy-Duty Transit · Marine

PROJECTS   COMPLETED

0+

Commercial, industrial, utility, and EV infrastructure across California, Oregon, Nevada, and Washington.

Total Site Construction Value

$0M+

Cumulative construction value supported by SLC engineering, permitting, and utility coordination.

Principal Engineer Experience

0+ YRS

Frank Sylvester, P.E. — principal-in-charge on every SLC project. Single point of accountability, scope to energization.

Our Services

5 SERVICE LINES 1 ENGINEER OF RECORD

From service application to energization. Designed, permitted, and stamped under a single P.E.

Established Utility Coordination

PG&E

Pacific Gas & Electric

SCE

Southern California Edison

SDG&E

San Diego Gas & Electric

Liberty

Liberty Utilities

Featured Projects

Recent project work.

View all projects
Lineworker on overhead distribution pole, cable spool foreground
Real Project

Overhead Distribution · Utility Coordination

60 kV Overhead Line — Capacity Upgrade

Stamped engineering and utility coordination for a 60 kV overhead distribution upgrade supporting wildfire mitigation and capacity expansion.

Utility · CA

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[ Project Photo ]

Fleet depot — charging install

Client TBD · CA

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EV Charging · Fleet

Heavy-Duty Fleet Charging Depot

Multi-port DC Fast charging for a heavy-duty transit fleet — service application, switchgear specification, and AHJ permit package. Case study content forthcoming.

Fleet · CA

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[ Project Photo ]

Dealership charging — service install

Client TBD · CA

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EV Charging · Commercial

Auto Dealership EV Service

EV charging design and permitting for a multi-brand auto dealership group — load studies, transformer upgrade, and energization coordination. Case study content forthcoming.

Commercial · CA

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Frank Sylvester, P.E. — Principal Engineer

FRANK SYLVESTER, P.E. · CA, NV, OR, WA

Engineer of Record

Frank Sylvester, P.E.

Principal Engineer · Subject-matter expert for electrical distribution, EV charging, and utility coordination.

Penn State, B.S.E.E. 2004 | CA P.E. License #_____ | Licensed CA · OR · NV · WA

For over half his career Frank served the public as an engineer and project manager for the City of San Francisco at DPW and the Public Utilities Commission. As Senior Manager for Liberty Utilities in Tahoe, he led multiple electrical distribution upgrade projects under Wildfire Mitigation Programs (WMP) and Transportation Electrification programs — including Tahoe Transportation District Bus Electrification.

Frank is SLC's principal engineer of record on every project. One stamp. One point of accountability. Scope to energization.

More about SLC

Licensed In

Registered Professional Engineer in four states. Active P.E. license, current good standing.

California

Licensed 2010

Oregon

Licensed 2023

Nevada

Licensed 2025

Washington

Licensed 2026

Multi-site partners

  • McKee Electrical Contracting
  • ·
  • CLAD
  • ·
  • Charge EPC
  • ·
  • Going Green NRG

Contact

Start a project.

Send the scope, location, and timeline. Frank reviews every inquiry personally and replies within one business day.

Service Area

Serving CA · OR · NV · WA

Typical Turnaround

4–8 weeks design & permitting

FORM / QUOTE INQUIRY

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Frank reviews every inquiry personally. Reply within 1 business day.