It was a Tuesday morning in Q2 2024. I was staring at a spreadsheet that made my stomach drop. Our annual maintenance budget for the building's two Kone escalators was already blown—and it was only April. The culprit? A single $4,200 emergency repair bill for a part I'd skimped on eighteen months earlier.
That's when I realized: I'd been managing costs completely wrong. For over 6 years, I've been the procurement manager for a mid-sized commercial building in Chicago. We run two Kone elevators and a pair of their escalators. Total annual budget for vertical transport maintenance: around $180,000. I'd negotiated with maybe 15 different vendors over the years, and I thought I had the system down. I was wrong.
The Setup: How I Got Hooked on 'Cheap'
When I started this role, my boss gave me one directive: cut costs. So I did what any self-respecting cost controller would do. I went to three vendors for every maintenance contract and spare parts order. I chose the lowest quote every single time. It worked—for about two years.
Here’s the thing: the lowest quote for Kone escalator parts is rarely the lowest total cost. I learned that in a very expensive way. In early 2023, I needed a replacement step chain for one of our escalators. The official Kone quote was $8,200. A third-party vendor offered an 'equivalent' for $5,400. I saved $2,800 on the invoice. Felt like a hero.
But I didn't account for the installation hassle. The third-party part required modifications to the mounting bracket. Our in-house maintenance guy, Frank, spent an extra 6 hours on it. Then, 14 months later, the chain started showing uneven wear. The 'cheap' option resulted in a $1,200 redo when the quality failed. Plus, we had to pay for emergency overtime to get the escalator running again during a tenant event.
That 'savings' of $2,800? It turned into a net loss of about $1,400 when we added up the extra labor, the redo, and the downtime. I'd fallen for the classic rookie mistake: focusing on the unit price, not the total cost of ownership.
The Turning Point: The $4,200 Invoice
The real wake-up call came when I had to file an emergency service request. A motor controller on one of the Kone elevators failed. It was a critical component that controlled floor-leveling. Without it, the elevator was stuck on the ground floor, which is a disaster for a 12-story commercial building.
I called the cheapest vendor I had on speed dial—the same one I'd used for the step chain. They quoted me $1,800 for the part and $2,400 for the emergency service call. Total: $4,200. I paid it because the building manager was yelling at me. But it was painful.
Later that week, I compared quotes from the official Kone parts distribution for the same controller. The part was $2,100. The difference? The official part came with a 2-year warranty and guaranteed compatibility. The third-party part had a 90-day warranty. If I'd paid the slightly higher upfront cost, I would have saved on the service call because we could have scheduled it during normal hours.
That's when I built my first real TCO (Total Cost of Ownership) spreadsheet. What I found was staggering. Over 3 years, the 'Kone-official' parts strategy would have cost me 17% less than the 'cheapest initial quote' strategy, because the official parts didn't fail as often and didn't require the expensive emergency callouts.
The System: How I Fixed My Procurement Process
After that experience, I overhauled our procurement policy. Now, I require quotes from at least 3 vendors—one being the official OEM (Kone), one being a certified independent service provider, and one wild card.
But more importantly, I created a cost calculator. It isn't fancy—it's just a spreadsheet with formulas. But it forces me to input more than just the part price. I add in:
- Installation labor: How many hours does it take? Is it standard or modification?
- Expected lifespan: Is this part rated for 5 years or 10?
- Warranty terms: What happens if it breaks in month 13?
- Downtime risk: If this part fails, how much does it cost in lost rent or tenant disruption?
Look, I'm not saying third-party Kone escalator parts are always bad. I'm saying they're riskier. I still use them for non-critical components like handrail guides or certain sensors. But for anything that involves drive systems, controllers, or safety circuits, I now go straight to Kone. The peace of mind is worth the 20-30% premium.
My experience is based on about 200 orders for a single commercial building. If you're managing a portfolio of properties or dealing with ultra-budget segments, your experience might differ. But I can tell you this: after auditing our 2023 spending, switching to a 'preferred OEM' strategy for critical components saved us $8,400 annually—17% of our maintenance budget.
"The cheapest option is rarely the least expensive. I learned that lesson paying $4,200 for a $2,100 part."
The Verdict: When to Choose Kone Official vs. Third-Party
Based on my spreadsheet and 6 years of tracking every invoice, here's how I now make the decision:
Go with Kone Official When:
- It's a drive, motor controller, or safety-related component.
- The part is still under the escalator's original warranty (using non-OEM parts can void it).
- You can't afford more than 4 hours of unscheduled downtime.
Consider Third-Party When:
- It's a non-structural part like a step, comb, or handrail.
- The escalator model is older and official parts are discontinued.
- You have a flexible maintenance schedule and can handle delays.
I recommend this framework for 80% of commercial building cases. But if you're dealing with a high-traffic installation like an airport or a mall, you might want to go 100% OEM. The risk of a major failure is just too high.
Honestly, I wish someone had given me this advice when I started. It would have saved me that $4,200 invoice, the angry phone call from the building manager, and a very long afternoon of explaining to my CFO why our budget was blown. But hey, that's how you learn, right?
Take it from someone who paid for the education: calculate the total cost, not just the sticker price. Your budget—and your building's tenants—will thank you.
