How I Vetted an Elevator Parts Supplier After a Costly Admin Mistake
The Easy Order That Cost Me $2,400
If you've ever been the person responsible for ordering elevator parts or even something like a 2 door bronco part for a company vehicle, you know the pressure. You're the bottleneck between a broken machine and 400 employees getting to their desks. In 2023, I rushed an order for a bald cap component for a service elevator. Found a great price. New vendor. Handwritten invoice only.
Finance rejected the expense. I ate $2,400 out of my department budget. That mistake fundamentally changed how I vet suppliers. Here's the checklist I now use.
Step 1: Verify the Payment & Invoicing Chain
The problem: A vendor that can't bill your accounting system is a non-starter.
The fix: Before you even discuss how much is a new garage door or a motor for a Gen2 elevator, ask for a sample invoice.
- Does it include a PO number field?
- Are taxes broken out?
- Does it match your finance system's requirements?
Per FTC guidelines (ftc.gov), claims about 'simple billing' must be substantiated. A vendor who can't provide a proper invoice is a red flag for future disputes.
"The vendor who couldn't provide proper invoicing cost us $2,400 in rejected expenses."
Step 2: Check Their Parts Catalog Against Your Actual Equipment
The mistake: Assuming 'universal fit' means your otis snap caps will snap onto a 10-year-old Otis unit.
The fix: Ask for the manufacturer part number cross-reference.
Everything I'd read about parts compatibility said 'check the model number.' In practice, I found that model numbers change when the supplier updates a bracket design. A good vendor will tell you: 'This no longer fits the 2019 model.' A bad vendor will sell you the old version.
Step 3: Validate the Guaranteed Turnaround (Not Just Speed)
The value of a guaranteed turnaround isn't the speed—it's the certainty. Online printers like 48 Hour Print work well for standard products (brochures, flyers). But for elevator parts, 'standard turnaround (3-7 business days)' is a risk if your elevator is broken today.
- Ask: 'What is your actual on-time delivery percentage for the last 90 days?'
- Check: Do they offer rush orders, and at what premium?
When I compared our rush orders vs. standard orders over a full year, I realized we were spending 40% more on artificial emergencies because a vendor's 'standard' was unreliable.
Step 4: Read the Fine Print on Returns & Exchanges
This is the step most people skip. You order a bald cap for an escalator, it arrives, and it's the wrong size. Now what?
Ask these questions before buying:
- Can you return it for a full refund, or only store credit?
- Who pays return shipping?
- Is there a restocking fee (e.g., 15-25%)?
To be fair, some suppliers have restocking fees to prevent abuse. But a 25% fee on a $5,000 motor is a $1,250 penalty for guessing the wrong elevator otis history variant.
Step 5: Reference Check Against Your Specific Use Case
The conventional wisdom is to get three quotes.
My experience with 200+ orders suggests that relationship consistency often beats marginal cost savings.
Call the supplier and ask: 'Have you supplied parts for an Otis Gen3 system in a building with 3 floors?' If they hesitate, they're guessing. A specialist who says 'this isn't our strength—here's who does it better' earns my trust for everything else.
Final Tip: The Vendor Who Says No
The most reliable vendors are the ones who tell you when you're looking at the wrong part. I'd rather work with a specialist who knows their limits than a generalist who overpromises.
Take it from someone who ate a $2,400 lesson: trust the person who double-checks your work.
