How much does a tenant improvement electrical buildout cost per square foot in Calgary?

Tenant improvement (TI) electrical buildout costs in Calgary typically range from $8 to $35+ per square foot, depending on the complexity of the space, existing electrical infrastructure, and the specific requirements of the incoming tenant. That's a wide range, and for good reason — a basic office refresh looks nothing like a restaurant buildout or a medical clinic fit-up.

What Drives the Cost Range

The single biggest variable is use type. A general office space with standard lighting, a few dedicated circuits for a kitchenette, and data/communications rough-in sits at the lower end — roughly $8 to $15 per square foot for electrical. A restaurant or commercial kitchen can easily run $25 to $45 per square foot electrically alone, because commercial cooking equipment demands multiple high-amperage dedicated circuits (208V/240V for ranges, hood fans, walk-in coolers, dishwashers), and the load density is dramatically higher than an office. Medical and dental clinics fall somewhere in between — $18 to $30 per square foot — due to isolated power requirements, medical-grade receptacles, and specific code requirements for patient care areas.

The condition of the existing electrical infrastructure is equally important. If you're taking over a raw shell space in a newer Calgary commercial building, you're starting from the sub-panel in and building everything out. If you're taking over a previously finished space with compatible electrical already in place, your costs drop significantly — sometimes to $5 to $10 per square foot for a light refresh. The key question your electrician will ask is: what's the existing panel capacity in the space, and does it support the incoming tenant's load requirements?

Panel and service capacity is a major cost driver that surprises many tenants and landlords. A 1,200 sq ft retail space might have an existing 60A or 100A sub-panel from a previous tenant. If the incoming tenant is a café with espresso machines, a commercial refrigerator, and display lighting, that panel is almost certainly undersized. Upgrading a commercial sub-panel or running new feeder from the building's main distribution panel can add $3,000 to $12,000 to the project before a single outlet is installed.

Typical Cost Benchmarks by Space Type

General office (1,000–3,000 sq ft): $8–$15 per square foot. Includes standard lighting (typically LED troffer or track), power receptacles at workstations, a small panel or sub-panel, dedicated circuits for a kitchenette (microwave, fridge, dishwasher), and data/communications rough-in. AFCI protection is required under the current CEC for most commercial occupancies.

Retail space: $10–$20 per square foot. Track lighting, display lighting circuits, POS counter power, security system rough-in, and exterior signage circuit. Costs increase significantly if the space requires specialty display lighting or a high-density fixture layout.

Restaurant or commercial kitchen: $25–$45 per square foot for electrical alone. High-amperage dedicated circuits for every piece of cooking equipment, hood exhaust fan circuits, walk-in cooler and freezer circuits, dishwasher circuits, and often a 3-phase service requirement. Health region inspections add another layer of compliance requirements.

Medical or dental clinic: $18–$30 per square foot. Isolated ground circuits, medical-grade receptacles, specific lighting requirements for treatment areas, emergency lighting, and often a dedicated circuit for imaging equipment.

Warehouse or light industrial: $6–$14 per square foot for basic buildout, but costs escalate sharply if 3-phase power, heavy equipment circuits, or specialized lighting (high-bay LED) is required.

Alberta-Specific Considerations

Every commercial TI buildout in Calgary requires an electrical permit from the City of Calgary (or the applicable municipality for surrounding communities like Airdrie, Cochrane, or Chestermere). The permit is pulled by the licensed electrical contractor, and a Safety Codes Officer inspects the completed work before the space can be occupied. Budget $300 to $1,500 for permit fees depending on scope — this is non-negotiable and protects both the tenant and the landlord.

Calgary's chinook-driven thermal cycling is worth factoring into commercial electrical planning. Spaces with significant exterior wall exposure — retail storefronts, restaurant patios, exterior signage circuits — benefit from weatherproof enclosures rated for Calgary's temperature swings. Loose terminal connections caused by repeated expansion and contraction are more common in Calgary commercial spaces than in cities without chinooks, so specifying proper torque-rated connections and scheduling periodic electrical maintenance is good practice.

WCB Alberta coverage is mandatory — verify your electrical contractor carries it before work begins, and request a clearance letter. If a worker is injured on your site without coverage, liability can fall to the property owner or tenant.

Practical Tips for Budgeting Your TI Electrical

Get your electrician involved before you sign the lease if possible. A quick walkthrough of the space to assess existing panel capacity, conduit infrastructure, and service entrance size can reveal whether the landlord's TI allowance is realistic for your intended use. Many Calgary tenants have been surprised to discover that a landlord's $20/sq ft TI allowance doesn't cover the electrical alone for a food service buildout.

Always get three quotes from licensed electrical contractors. For a 2,000 sq ft office buildout, you might see quotes ranging from $18,000 to $35,000 — that spread reflects different assumptions about scope, materials, and labour. Make sure every quote covers the same scope of work, including permit fees, panel work, and any required AFCI or GFCI protection.

Calgary Electrical Services can match you with licensed commercial electricians through the Calgary Construction Network — getting matched is free, and having an electrician assess your space early in the lease negotiation process can save you significant money. Browse commercial electrical professionals at calgaryconstructionnetwork.com/directory?trade=electrical.