Rental distribution panels plus automatic and manual transfer switches for buildings, data halls, job sites and event grounds across the Calgary region — matched to the generator or the supply they hang off, and dispatched from Red Deer.
In a city of large buildings and larger events, the set is rarely the hard part. The hard part is splitting its output safely, or switching between it and the utility at the right moment. These are the four requests that come up most.
The permanent generator behind a server room or telecom site is out for an overhaul, a failed test or a replacement. A rental set behind an automatic transfer switch holds the critical load so the room never runs without backup while the work is done.
Data centre power →Older towers downtown and in the Beltline replacing a main switchboard while tenants stay in. The building comes off ENMAX for a scheduled window, and a panel feeds the elevators, life safety and the circuits tenants cannot lose.
Emergency power distribution →Distribution centres going up in Balzac, Shepard and the east-side parks often have racking and staff months before ENMAX or FortisAlberta connects them. A single panel shares a temporary supply out between the office, the dock doors and the heaters.
Commercial generator rentals →Calgary's summer fills parks and grounds with stages, food trucks and beer gardens, almost none of them near a receptacle. Panels set along the vendor rows keep each circuit short and keep cords off the walkways.
Event power →These units come straight from the rental inventory, so a panel or switch out on another job drops off the list. Each card opens to the full ratings. Cable is cut to the measured runs and quoted with the package; where the supply and the loads sit at different voltages, a rental transformer goes in between.
Need the generator as well? Generator rentals in Calgary shows the gas and diesel sets that ship with it. Outside the Calgary region, start from power distribution rentals across Alberta.
NexSource has no Calgary branch. Panels, transfer switches and the generators they pair with all leave from the one yard in Red Deer and come south on the QE2.
That shapes how a Calgary job is handled. When the shop is across town, a lug that doesn't fit or a cable that ends short of the panel is fixed before lunch. From Red Deer it can cost the day. So the desk asks for the drawings, the photos and the measured runs up front, and the panel and switch go out sized to the set they are paired with rather than picked on arrival.
Once the gear is running, field service answers around the clock on (403) 887-4567.
For a planned shutdown, the utility's outage window comes before anything else. In the city that means ENMAX Power; in Airdrie, Cochrane, Okotoks and most of the surrounding counties it means FortisAlberta. Your electrician books the outage and pulls the permit, and the rental is scheduled to that window.
| The source | A rental set, the building's own generator or a utility supply — with its voltage, phase and the size of the breaker it can feed. |
| The loads | What has to run, grouped the way it will be circuited: amps or kW for each group is enough to start. |
| The distances | Measured, not guessed. A run that turns out 20 metres longer than the cable is the most common reason a delivery stalls. |
| The connection points | Photos of the switchboard, the panel the temporary supply lands in, and anything the cable has to cross or go around. |
| The changeover | Whether the site moves between sources once, on a schedule, or whenever the utility drops — and who is there when it does. |
| The window | The outage date from ENMAX or FortisAlberta, if there is one. Everything else is booked around it. |
Got the loads in kW but not in amps? The amperage calculator converts them at the common service voltages, which is usually enough to size the panel.
Calgary-area distribution most often goes to these places. A site elsewhere is quoted the same way: where it is (a street address or a land location), the loads and the dates.
No. NexSource Power operates from one yard, in Red Deer, about an hour and a half north on the QE2. Calgary distribution work is quoted, prepared and dispatched from there, with the generator when the job needs one.
Because the gear comes from another city. A connector that doesn't suit the switchboard or a cable run that falls short is a quick fix next door and a lost half-day from 150 km away, so the layout, the connection points and the measured distances are pinned down before anything is loaded.
Yes. A rental set connects through a transfer switch and carries the critical load while the permanent unit is worked on. If the room must recover from an outage with nobody there, it needs an automatic switch — the fleet's is rated 1,000 A — or one matched to the load; if a technician is on site for the whole job, the 400 A manual switch is often enough.
The building owner or their electrical contractor, with whichever utility the site is connected to. Inside Calgary that is ENMAX Power; Airdrie, Cochrane, Okotoks and most of Rocky View and Foothills counties are on FortisAlberta. Get the outage date first, then book the rental around it.
Tying temporary distribution into a building's service is electrical work, and it needs a permit. On many Calgary jobs the site's own contractor terminates and permits it; on others it is arranged with the package. Settle which when you ask for the quote, so it is written in before delivery is booked.
It is quoted per job, together with what it feeds and the delivery from Red Deer. Panel size, circuit count, cable length, switching and rental term all move the figure, which is why nothing is published as a flat rate. Working out what the site needs costs nothing.
Send the supply, the loads, the measured runs and the outage date. The quote covers the panel, the switch, the cable and the trip down from Red Deer — plus the generator, if the site needs one.
