Edmonton-based, serving all of AlbertaStamped electrical drawings in 48 hours
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Services Multi-unit residential

Multi-unit residential electrical engineering

Apartments and townhouses, from service sizing to suite panels.

About this service

On apartments, townhouses and stacked row housing, the decisions that drive cost are made early: service size, metering arrangement and how load is distributed between suites and common areas.

We run building and suite load calculations to CEC Section 8 before the layout is fixed, coordinate the service and meter room with EPCOR or FortisAlberta, and design suite panels, common-area power and lighting, and parkade systems around those numbers.

EV-ready parking, fire alarm coordination and corridor and exit lighting are built in from the start, so the design holds up through permit review and the trades can carry it through every floor without surprises.

What we design

On multi-unit buildings, service size and metering decisions drive cost. We run suite and building load calculations early so the utility service, meter room and distribution are right the first time.

48 hfrom complete information to a stamped permit set on standard scopes
  • Building and suite load calculations
  • Utility service and meter room layout
  • Suite panels and receptacle layouts
  • Common area power and lighting
  • EV-ready parking design
  • Fire alarm and life safety coordination
Multi-unit residential electrical design in Edmonton | TriArc Engineering

Typical projects

Four-storey apartment

Townhouse complex

Stacked row housing

Mixed-use residential

Code basis & approvals

Designed for permit authorities across Alberta.

  • Canadian Electrical Code Section 8 dwelling unit loads
  • EPCOR or FortisAlberta service requirements
  • NECB for common areas
  • Municipal permits across Alberta

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

Apartments, townhouses and infill in Edmonton

Multi-family projects depend on getting the service size right. We run the Canadian Electrical Code Section 8 load calculations for each suite and for the building as a whole, plan metering with the utility (EPCOR in Edmonton, FortisAlberta in much of the surrounding region), and lay out common-area power, lighting, fire alarm and EV-ready parking.

From fourplexes and row housing to mid-rise rental buildings, we coordinate with your architect and mechanical engineer so suite panels, meter rooms and the main service fit both the building and the budget.

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 multi-unit residential drawings?

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

Start a project