Who This Checklist Is For
If you're a facilities manager, procurement lead, or building owner planning an elevator modernization—especially with KONE double‐deck elevators or similar high‐traffic systems—you've probably been hit with sticker shock. I've managed elevator and escalator maintenance budgets for a 300‐person commercial real estate firm for 6 years, negotiating with over 15 vendors and tracking every invoice in our cost system. Here's the checklist I wish I'd had from day one.
The 5‑Step Cost Control Checklist
Step 1: Map Your Total Cost of Ownership (TCO), Not Just the Quote
The trap: You get three quotes. Vendor A: $180,000. Vendor B: $155,000. You almost go with B. I've been there. My initial approach was completely wrong—I thought the lowest quote was always the best choice. Three budget overruns later, I learned about TCO.
When I audited our 2023 spending, I found that Vendor B's $155,000 quote excluded:
- Installation of door weather stripping on new elevator cabs ($4,200)
- Baseboard trim finishing in lobbies ($1,800)
- Two years of software updates for the control system (built into Vendor A)
Add it up: Vendor B's actual total was $161,000 + $4,200 + $1,800 = $167,000. Still cheaper than $180,000, but only by $13,000. And Vendor A included a 5‐year maintenance contract worth $8,400/year. That's a huge difference hidden in fine print.
Checklist action: Ask each vendor for a full breakdown: hardware, installation, door weather stripping (elevator shaft doors), baseboard trim (if part of lobby work), software, shipping, and any 'expedite' fees. Do this before you see a single dollar amount.
Step 2: Verify Compatibility, Especially for Double‐Deck Systems
Here's the thing: KONE double‐deck elevators are amazing for high‐rise buildings—they increase capacity without taking more shaft space. But they're not a drop‐in replacement. I once compared costs across 4 vendors for a double‐deck modernization. Vendor C quoted $210,000, and Vendor D quoted $195,000. I almost went with D until I realized their proposal didn't include custom rail modifications for the existing shaft.
We didn't have a formal compatibility verification process. Cost us $12,000 in change orders when D realized the rails needed replacing. The third time that happened on different projects, I finally created a compatibility checklist with the structural engineer's sign‑off. Should have done it after the first time.
Checklist action: Have the vendor's engineer (or a third‐party consultant) confirm shaft dimensions, rail condition, and power requirements in writing before you sign. Get this for every elevator type—standard, double‐deck, scenic, etc.
Step 3: Ask About Hidden Fees That Only Appear in the Fine Print
Look, I'm not saying budget options are always bad. I'm saying they're riskier. In Q2 2024, when we switched vendors for a minor modernization, the 'cheap' option resulted in a $1,200 redo when the door weather stripping wasn't fire‑rated per local code. That was a process gap—we didn't verify that the included weather stripping met NFPA 80 requirements.
Common hidden fees I've documented across 80+ orders:
- Rush fees: 25–50% premium for expedited delivery (we paid $4,600 once because of a delayed permit).
- Setup/engineering fees: $500–$2,500 for custom double‐deck controls calibration.
- Training fees: Some vendors charge $400/hour for onsite training; others include it.
- Disposal fees: Old elevator parts removal isn't always included—add $800–$1,500.
Checklist action: Ask 'What else could I be billed for after the signed contract?' Document every extra line item on a shared spreadsheet. Our procurement policy now requires quotes from 3 vendors minimum, with a mandatory 'all‐in' column.
Step 4: Evaluate Quality's Impact on Brand Image
It took me 3 years and about 15 modernizations to understand that the quality of your elevator system directly affects how tenants and visitors perceive your building. When I switched from a budget cab interior to KONE's premium interior package (better lighting, custom baseboard trim, high‐durability door weather stripping), client feedback scores on building quality improved by 23% in the next tenant survey. The $50,000 upgrade—only $8 per square foot over 6 years—translated into a 2% higher renewal rate. That's real money.
The $50 difference per project? No, it was $50,000. But even small details matter. A worn baseboard trim in the elevator lobby screams 'cheap building.' A double‐deck elevator that operates smoothly says 'professional.' I'm not a branding expert, so I can't speak to marketing ROI. What I can tell you from a procurement perspective is: saving $5,000 on interior finishes can cost you far more in tenant churn.
Checklist action: When comparing bids, weight the quality of cab finishes, door weather stripping durability, and noise levels. Ask for samples or references from property managers who used the same grade.
Step 5: Lock in Maintenance Terms Before the Install
After 6 years of tracking every invoice, I've come to believe that the 'best' vendor is the one whose maintenance contract you can actually afford. Many elevator companies offer a 1‐year warranty, then a separate maintenance agreement that escalates 5–8% annually. For KONE double‐deck elevators, the annual maintenance can run $12,000–$18,000 per elevator.
Here's a negotiating trick: ask for a 3‐year locked maintenance price at the time of modernization. Vendors often give a discount (5–10%) because they value the long‐term relationship. We saved $8,400 annually using this approach—17% of our budget.
Checklist action: Request a separate line item for years 2–5 maintenance with guaranteed annual increase cap. Get it in writing as part of the purchase contract.
Common Mistakes to Avoid
- Skipping the site survey. Even for a like‐for‐like replacement, shaft conditions change. Always do a full survey.
- Not accounting for code updates. Local fire codes for door weather stripping or emergency operation may have changed since the original install. Check NFPA 101, ASME A17.1, and local amendments.
- Ignoring the 'soft' costs. Tenant disruption during installation can mean lost rent. Plan the modernization in phases, or after hours, even if it adds 10–15% to installation cost.
- Assuming all double‐deck elevators are the same. KONE's double‐deck system has proprietary control logic. If you're upgrading from another brand, factor in the learning curve for your maintenance team.
Pricing data based on contracts negotiated between 2021–2024 for buildings in the 15–25 floor range, primarily in North America. Verify current rates with suppliers as of February 2025. Always consult a licensed elevator consultant for your specific project.
