Edmonton-based, serving all of AlbertaStamped electrical drawings in 48 hours
TriArc Engineering Get a quote

Services Distribution

Power distribution engineering

Services, switchgear, feeders and single-line diagrams.

About this service

We design electrical services and distribution from the utility point of connection down: service entrances, switchgear and switchboards, feeders and panelboards.

Each design comes with single-line diagrams, feeder sizing, short-circuit and coordination studies, and support for arc flash labelling to CSA Z462. Existing services are verified against utility records before new loads are designed around them.

We coordinate service requirements with EPCOR, FortisAlberta and other utilities, and design for new buildings, service upgrades, switchgear replacements and multi-building campus distribution.

What we design

We design electrical services and distribution from the utility point of connection down, with single-line diagrams, coordination and short-circuit checks that hold up during review.

48 hfrom complete information to a stamped permit set on standard scopes
  • Service entrance design
  • Switchgear and switchboards
  • Feeder sizing
  • Single-line diagrams
  • Short-circuit and coordination studies
  • Arc flash labelling support
Electrical distribution and service design in Edmonton | TriArc Engineering

Typical projects

New building service

Service upgrade

Switchgear replacement

Campus distribution

Code basis & approvals

Designed for permit authorities across Alberta.

  • Canadian Electrical Code Section 14
  • CSA Z462 arc flash
  • EPCOR or FortisAlberta service requirements

What you receive

Drawings your electrician can build from and your plans examiner can approve.

Sealed PDF drawing setPanel schedulesLoad calculationsSingle-line diagramSpecifications as requiredPermit support

Services, switchgear and feeders

We design new and upgraded electrical services, main switchgear, distribution panels and feeders for commercial, residential and industrial buildings in Edmonton and across Alberta, and coordinate service requests with the utility.

Single-line diagrams, protection coordination and load calculations are documented in a sealed set that your contractor can price and build from.

We provide electrical engineering services in Edmonton, St. Albert, Sherwood Park, Spruce Grove, Stony Plain, Leduc, Beaumont and Fort Saskatchewan, and take on projects anywhere in Alberta. Start a project or call 780-919-9696.

Need distribution drawings?

Send us what you have and we'll confirm scope and fee the same business day.

Start a project