Last month, I almost saved $410—and I'm glad I didn't.
We needed replacement enclosures for a network cabinet project. A new vendor came in $410 lower than our usual supplier. On the surface, it was an easy decision. Then I remembered the multimeter from two years ago, and I forced myself to slow down.
I'm the office administrator for a mid-size wireless infrastructure company. I oversee purchasing for three offices, roughly $1.2 million a year across more than 40 vendors. I report to both operations and finance. My job is to make sure we get what we pay for, and that doesn't happen as often as people think.
The $95 Multimeter That Cost $800
In 2023, one of our field technicians asked me to order a new multimeter. Our normal spec is the Fluke 117 multimeter. It's not the most exciting product in the world, but it's reliable. I found a similar-looking meter for $95 less from an online supplier. I thought I was being a smart buyer.
I wasn't.
The meter arrived and read voltage incorrectly. The tech used it on a job, thought a power supply was bad, and replaced it. That power supply wasn't bad. We ended up replacing a good part, crediting the customer, and paying for a second site visit. The total cost of that $95 mistake was about $800.
I didn't fully appreciate the total cost of ownership until that $800 mistake. The 117 multimeter cost more, but it did the job. The cheap one cost the entire department budget.
The Surface Problem: Price Is Easy; Cost Is Hard
Every procurement conversation starts with the same question: 'Can you get it cheaper?' That's the surface problem. Nobody starts with 'What does this really cost?' because that question is harder to answer.
Here's what I've learned: price is a number. Cost is a system. It includes shipping, setup, training, maintenance, downtime, and the risk of an unreliable supplier. Total cost of ownership—TCO—is the only number that honestly tells you whether a purchase was a good deal.
When the Search Results Aren't Enough
About a month ago, my boss asked me to research SBA Communications for a potential rooftop site lease. I did what anyone would do. I opened Google and typed in a few things: sba-communications, sba communications reviews, sba communications ebitda 2024.
The reviews were mostly positive. The EBITDA number was large. According to SBA Communications' Q4 2024 earnings release, their adjusted EBITDA for the year was around $1.7 billion. I'm not an analyst, so I don't invest. But that metric told me one important thing: this is a financially stable company, not a fly-by-night operation.
Then I stopped. Because 'financially stable' isn't the same as 'easy to work with.' EBITDA doesn't tell you how they handle an invoice dispute. It doesn't tell you whether their contract includes realistic escalation terms. It doesn't tell you what happens if you need to exit a rooftop site after three years. I wasn't recommending SBA Communications as an investment. I was evaluating them as a business partner.
That's the trap. We use financial data as a shortcut for certainty. But a strong balance sheet only tells you the vendor can survive. It doesn't tell you if the relationship will survive.
The Real Reasons We Choose Bad Vendors
We compare quotes, not specifications
When I compared that enclosure quote, the lower price wasn't actually the same product. The cheaper vendor's cabinet was 'roughly' NEMA 4-rated. The regular supplier provided written compliance with a five-year warranty. According to NEMA (nema.org), a NEMA 4 enclosure is designed to protect equipment from windblown dust and rain, among other things. Those are the differences that don't show up on a spreadsheet.
We trust reviews as if they were contracts
I read sba communications reviews. I also read reviews for the cheap multimeter. Reviews are useful, but they're not the same as a guarantee. For a $20 cable, reviews are enough. For infrastructure products and long-term leases, you need more.
We ignore the cost of support
Earlier this year, I bought a replacement phone for a technician. The phone itself was fine, but the packaging didn't include any quick-start instructions. I spent 20 minutes searching 'how to turn on verizon flip phone' before I realized the battery tab was still in place. Twenty minutes may not sound like much. But when you multiply it by every unclear invoice, every unreturned call, and every vague warranty answer, support costs are real.
What This Really Costs
In 2024, during our vendor consolidation project, I put together a quick spreadsheet of the costs I've seen from poor vendor decisions. I'm not going to pretend it was a scientific study. It was just my experience. But the pattern was clear.
- Rework: The wrong product from a cheap source can cost several times its price in labor, shipping, and replacement.
- Downtime: A failed enclosure or meter can stop a technician at a customer site for hours. That's expensive before you even order a replacement.
- Internal credibility: The vendor who couldn't provide proper invoicing cost us $2,400 in rejected expenses.
- Lost confidence: When a tech can't trust the tool, they start double-checking everything, and everything slows down.
The TCO Checklist I Use Now
I'm not saying I've become a perfect buyer. I'm not. I still get tempted by lower quotes. But now I run every significant purchase through a simple checklist before I approve it.
- What are the actual specs? For equipment, that means certifications, ratings, and performance tolerances. For a lease, that means escalation clauses, maintenance responsibilities, and exit terms.
- Is the vendor stable? I look at financial health, years in business, and reviews—whether that's sba communications reviews for a landlord or a Better Business Bureau rating for a small supplier.
- What does support cost if something goes wrong? Ask about phone support, restocking fees, warranty claims, and spare parts. 'Free' support is never free.
- What happens when the product eventually fails? Will they still exist? Will the replacement part still be made? A cheaper product often becomes a legacy product faster than you expect.
Your Mileage May Vary
This TCO approach works well for our situation: a mid-size company with predictable ordering patterns and long-term vendor relationships. If you're buying a one-off commodity where switching costs are low, TCO analysis may be overkill. You don't need to deeply analyze a vendor when you're buying printer paper.
But for anything that touches the network, a vehicle, or a customer site, the purchase is really a mini partnership. And partnerships deserve more due diligence than a search result.
Am I still tempted by the $410 savings? Every time. My job is to control costs. But now I understand that the cheapest price is usually a down payment on a more expensive problem. I check the reviews. I check the financials. I check the specs. Then I make a decision—and only then do I look at the price.