An office fit-out in Calgary looks like the simplest kind of tenant improvement, and in permit terms it often is. The City offers quick-release building permits for office interior renovations. The cost and schedule risk sits elsewhere: in the ceiling, where the HVAC has to be re-zoned for your new walls, and in the work letter, where the line between the landlord's work and yours gets decided. We build office suites, refreshes and full-floor renovations, from small professional offices to larger company headquarters.
Open plan, private offices or a mix?
Every wall you add changes three systems at once. Each enclosed room needs its own supply and return air, usually its own thermostat or zone, its own lighting control, and sprinkler coverage adjusted to the new ceiling layout. A floor that goes from open plan to twelve private offices can need significant HVAC work even if the finishes stay modest.
That is why we draw the layout with the mechanical in mind. A few practical rules we work to:
- Put private offices and meeting rooms on the perimeter only where the existing HVAC zoning can support them, or price the re-zoning honestly.
- Group rooms that need quiet, such as boardrooms and phone rooms, away from the kitchen and the elevator lobby.
- Use glass fronts on interior rooms to keep daylight moving into the core of the floor.
Acoustics are the complaint we hear most after move-in. A demountable glass wall that stops at the ceiling tile does little for privacy. If a room needs real separation, the wall has to go up to the deck or have a proper acoustic barrier above the ceiling.
Meeting rooms, AV and data
Meeting rooms are where low-voltage work and construction meet. Screens, cameras, microphones, floor boxes and wall-mounted displays all need backing in the walls, power in the right place and conduit for the cabling before the drywall closes. Most of our office clients bring their own IT or AV supplier. We coordinate with them early so the rough-in is done once, not cut open later.
The server or comms room also deserves attention. Even a small one gives off heat around the clock, and the base-building HVAC often shuts down overnight and on weekends. It usually needs dedicated cooling.
The work letter versus the TI allowance
Office leases in Calgary often come with a detailed work letter: the landlord delivers a certain standard, such as a finished ceiling, lighting, perimeter HVAC and washrooms on the core, and pays an allowance toward the rest. Some landlords build the whole suite themselves on a turnkey basis.
Read both closely. A turnkey offer from the landlord can look generous, but the specification is theirs, and changes cost extra. An allowance gives you control of the design, but it rarely covers the whole job. Our tenant improvements page explains how to close the gap before you sign.
Downtown towers, the Beltline and suburban offices
Where your office is changes how it is built.
Downtown towers come with building rules: approved trades for fire alarm and sprinkler work, booked freight elevators, protection for lobbies and corridors, and noisy work after hours. Deliveries run through loading docks with tight time slots, and Plus 15-connected buildings have their own security and access procedures.
Beltline and inner-city buildings are often older, with surprises above the ceiling: abandoned ducts, old cabling and sometimes materials that need testing before demolition. Lane access for bins and deliveries is limited, so we plan the site logistics before we start.
Suburban office parks and flex buildings are usually simpler to access but may need more base-building work, such as new rooftop units or washrooms, because the shell was delivered bare.
Office-to-residential conversions
Calgary's downtown has a large amount of vacant office space, and the City is paying to convert some of it into housing. The Downtown Development Incentive Program offers $75 per square foot toward conversions, with the goal of removing 6 million square feet of vacant downtown office by 2031. Some 21 buildings, about 2.7 million square feet, were approved by October 2025, for more than 2,600 rental homes. Bluevale at 510 5th St SW, with 128 homes, is one of them.
Conversions are a different kind of job from an office fit-out: new plumbing stacks, new exits and fire separations between suites, and often new windows and mechanical systems.
Office fit-out costs in Calgary, 2026
According to Cushman & Wakefield, the average Calgary office fit-out cost $181.10 per square foot in 2026. For planning, we use a range of about $125 to $250 or more per square foot, depending on the scope.
| Office scope | Planning range (as of 2026, varies by scope) |
|---|---|
| Refresh: paint, flooring, lighting, minor walls | Lower part of the range |
| New layout with meeting rooms and a kitchen | Middle of the range |
| Full build with private offices, AV and HVAC re-zoning | Upper part of the range, $250+ per sq ft |
The items that push an office up its range are HVAC re-zoning, extra glass, millwork in the kitchen and reception, and AV. Furniture and IT equipment are usually separate budgets.
Furniture, IT and move-in day
Furniture and IT are usually separate contracts, but they affect the build. Workstation layouts set where the floor and wall power goes, and the IT supplier needs the comms room, cabling pathways and data drops confirmed before the walls close. We coordinate with both so the space is ready on the day the furniture arrives.
Quick-release permits make offices one of the faster fit-outs
Simple office interior renovations can qualify for the City's quick-release building permits, which is one reason office work often moves faster than other TIs. The bigger schedule drivers are landlord drawing approval, long-lead items such as glass fronts and custom millwork, and coordination with your IT and furniture suppliers. We set the move-in date with those dates built in, then work back from it.
Before you sign an office lease
How much does an office fit-out cost per square foot in Calgary?
Cushman & Wakefield put the 2026 Calgary average at $181.10 per square foot. Our planning range is about $125 to $250 or more, depending on how many enclosed rooms, how much glass and how much HVAC work your layout needs.
Do I need a building permit to renovate my office?
Yes. The good news is that many office interior renovations qualify for the City's quick-release permit.
Can you build after hours in a downtown tower?
Yes. Most towers require noisy work, such as core drilling and demolition, to happen after hours or on weekends. We schedule around the building's rules and book the freight elevator and loading dock with property management.
Should I take the landlord's turnkey offer or an allowance?
A turnkey build saves you managing the project, but you get the landlord's specification and pay for changes. An allowance gives you control of the design but rarely covers the full cost. Get a planning budget first, then compare the two offers on equal terms.
Can you work while my team is still in the office?
Often, yes, by phasing the work zone by zone and doing the noisiest work after hours. It takes longer and costs more than an empty floor, so we price both options when it matters.