Learning Something New Every Day: Tanner's Story and the Craft of Sheet Metal in the Foothills
Ask someone what heats their home and they will point at the furnace.
Fair enough. The furnace is the part with the brand name on it, the part that gets quoted, the part everyone worries about in September. But a furnace on its own heats nothing. It needs somewhere to send that warm air, and the path it travels is the part almost nobody thinks about.
That path is sheet metal. And someone has to build it.
Meet Tanner, our September Employee of the Month.
Furnace repair in Foothills: The trade behind the trade
Tanner works in our Commercial Service HVAC department, and his trade is sheet metal. Three years in, with his ticket in progress.
Sheet metal is a designated trade in Alberta, with a four-year apprenticeship — and notably, the Sheet Metal Worker program includes Gasfitter – Class B certification, meaning apprentices who complete it earn two journeyperson certificates. It is also one of those trades that stays invisible when it is done well. Ductwork, plenums, transitions, fittings, the connections that tie a heating system into the building it serves — all of it fabricated and installed so air moves where it is supposed to, at the volume it is supposed to, without noise, leakage, or waste.
When it is done poorly, nobody blames the ductwork. They blame the furnace. A system that never quite heats the far end of the building, a room that stays cold, a unit that runs constantly and still cannot keep up — those symptoms send people looking for a new furnace when the real story is often in the metal.
That is worth understanding as a homeowner or building owner, because it changes what a good HVAC company looks like. Anyone can swap equipment. Understanding the whole system — how air actually moves through a building, and why it sometimes does not — takes people who know both sides.
Tanner is learning that side of the work, and he is learning it fast.
Furnace replacement services: "Learning something different every day"
We ask everyone the same question: what is your favourite part of the job?
Some people name a task. Some name a system. Tanner's answer was "learning something different every day."
Three years into a trade, that answer tells you something. Plenty of people reach a point where they know enough to get through the day and stop pushing past it. Tanner has not, and it shows in how his team describes him.
He is, by every account, in a genuinely good mood. His communication is strong — he explains things clearly, which matters more in commercial service than people realize, because you are often working around other trades, other schedules, and building owners who need to understand what is happening. And there is an obvious desire and passion to learn as much as he can.
That last part is the one worth dwelling on. Curiosity is not a soft skill in the trades. It is the difference between a technician who follows a procedure and one who understands why the procedure exists — and can tell when the situation in front of them does not match the manual.
His stated career goals reflect it: finish his sheet metal ticket, then earn his refrigeration ticket. Two trades, deliberately. Someone who holds both understands heating and cooling from the ductwork out, which is exactly the kind of technician a company like ours needs more of.
Alberta's apprenticeship system exists to build precisely this kind of career. If you are curious about how the pathways work, Alberta's Tradesecrets lays out the requirements clearly.
Furnace repair in Foothills: Learning from the right person
There is a detail in Tanner's story that matters as much as his own drive.
His manager and department head is Andrew F, and Tanner could not have a more knowledgeable mentor to learn from.
Apprenticeship is a formal system with classroom hours and exams, but the real education happens somewhere else — on job sites, beside someone who has already seen the problem you are currently staring at. The quality of that person shapes the tradesperson you become.
A curious apprentice with a poor mentor learns bad habits efficiently. A curious apprentice with a great one becomes the technician everyone requests by name a decade later.
Tanner has the second version, and he is making full use of it.
This is also, honestly, why G.M. Mechanical has stayed steady for as long as it has. Experienced tradespeople stay, and while they are here they teach. That is how a company built in 1991 still has depth in 2026 — not by hiring quickly, but by growing people properly. You can meet more of our team here.
Foothills HVAC services: Why AC installs are his favourite task
Ask Tanner his favourite task and he does not name the biggest or most complicated job. He says installing AC units.
There is a logic to that answer that anyone in the trade will recognize.
An AC installation is a complete project with a visible result. You arrive, you assess, you fabricate and connect, you commission the system, and you leave a building measurably more comfortable than you found it. There is a beginning, a middle, and an end — and the person you did it for notices immediately.
It also sits precisely at the intersection of his two goals. Cooling work draws on sheet metal skills for the airflow side and refrigeration knowledge for the mechanical side. Tanner working toward both tickets while gravitating to the task that requires both is not a coincidence. It is someone building a career on purpose.
That same combination matters in the fall, too. The ductwork that carries cool air in July carries heat in January, and a system commissioned properly serves both seasons. Homeowners weighing furnace replacement services often focus entirely on the equipment when the airflow side deserves equal attention. For background on how heating systems are regulated and inspected in this province, Alberta's safety codes and permits system is a useful reference.
Furnace repair in Foothills: Close to home, on purpose
Asked why he chose G.M. Mechanical over another company, Tanner's answer was short: he enjoys being close to home and supporting local.
He has lived in High River for a year. In that time he has already become part of the community in a way that takes some people much longer — he coaches lacrosse with the Foothills Lacrosse Association, and plays the game himself.
That is worth noticing. Plenty of people move to a town and stay on the edge of it for years. Tanner arrived and started coaching kids. Outside of that he rides his motorcycle, travels, plays hockey, and hunts.
There is a through-line between coaching lacrosse and choosing to work for a local company. Both are decisions about where you want your time to land — and both say something about someone who intends to stay.
Furnace replacement services: What this means for your home or building
Every Employee of the Month feature is a chance to say something about how we work, and Tanner's story makes one point clearly.
The people showing up at your home or business are not interchangeable. They are tradespeople at different stages of long careers, learning from each other, working toward tickets, and building the kind of judgment that only comes from years of real problems.
When you call about a system that is not performing — a building that will not hold temperature, a furnace running constantly, rooms that never warm up — you want someone who will look at the whole system rather than the nearest piece of equipment.
That is the standard we hire for, and it is what Tanner is being taught every day.
Heading into fall, if your heating system gave you trouble last winter, now is the time to have it looked at. A calm September appointment beats an urgent call in January.
Call 403-652-1282 to book service, or contact our team online.
Want to grow a career in the trades right here at home? Apply here — or call 403-652-1282 for service.
Congratulations, Tanner. Keep learning something new every day.
G.M. Mechanical │ Plumbing • HVAC • Electrical │ Serving High River, Okotoks & the Foothills since 1991
