In Q2 2024, I approved a $450 line item I didn't want to approve. It was labeled “RAN readiness fee” and buried in a site amendment. I signed it because we were already two months behind. Then I spent the rest of the quarter building a better cost model.
Here's the thing: I've managed our wireless infrastructure budget — about $2.4M annually for six years — by tracking every invoice, not just the monthly lease. The rental line is the easy number to see. It's not the number that controls long-term cost. A lesson learned the hard way.
The Problem Everyone Focuses On: Monthly Rent
When a carrier or enterprise asks for a tower or small cell proposal, the first metric is price per site. Lower rent feels like a win. The procurement instinct is to sort by that number and negotiate the ones at the top of the list.
But a lease is not a commodity purchase. It is a long-term service relationship with construction, maintenance, legal, and operational components. The visible rent line can hide the expensive parts. If you only compare monthly rent, you are comparing the front door of a building while ignoring the foundation.
Real talk: a $50 difference in monthly rent is irrelevant if the site installation takes nine months and misses your coverage target. The question should not be “which site has the best rate?” The question should be “which site has the best total cost for the job?”
The Deeper Problem: The Rate Sheet Is Not a Cost Model
After six years of tracking infrastructure cost, I can tell you this: the cheapest monthly rent is often the most expensive contract on a TCO basis. Total cost of ownership is the only fair comparison.
Total Cost of Ownership Is the Only Fair Comparison
A complete cost model has to include:
- Site development and permitting
- Power and backhaul installation
- Maintenance and property tax escalations
- Legal fees and termination costs
- Internal project management time
- Risk of landlord change or contract dispute
That last item is the one most teams ignore. I learned about it in 2023, when a small site owner sold a portfolio to a REIT that changed the lease administration process. We lost two months of invoice tracking, three work orders disappeared, and a deployment was delayed. Add it up: about $14,000 in management time and a damaged relationship with our network team.
Counterparty Risk Is a Cost, Too
That experience changed my due diligence checklist. Now, before any agreement, I look at the financial stability of the landlord. If the entity owning the tower can barely service its own debt, the tower might be sold, re-traded, or managed by a team with different priorities. That instability is part of the total cost.
If you're evaluating SBA Communications, this is where the credit rating comes in. SBA Communications Corp (SBAC) Moody's rating has been investment grade for a long time. As of early 2025, the rating was Baa3 with a stable outlook — but verify the current rating at moodys.com before relying on it. For me, that matters more than a small difference in monthly rent. An investment-grade landlord is better placed to maintain sites, pay property taxes, and honor legal obligations over a decade-long lease.
I also reviewed SBA Communications company public filings as part of that due diligence. The long-term leases with major wireless carriers, national tower portfolio, and operating discipline are all relevant inputs in a TCO model.
Time, Coverage, and the Right Tool
I also add time and coverage into the model. A site selected only for low rent might take longer to get through zoning, especially if the landlord has little local experience. While that drags on, the network team is spending project management hours that never appear on the vendor invoice.
One of our finance directors asked me why I don't just pick the cheapest site. I told him to think about a flip phone. I keep one for hiking. It was $40, it works, and it's the best phone for that specific job. But I wouldn't run a dispatch operation on it. And a Mercedes C300 is a more expensive car, but if you need to move people on a highway every day, its total cost per productive mile can make the higher purchase price the better financial decision. Site selection works the same way.
The best wireless site for network capacity may have the highest rent. The best cost decision is based on lifetime cost per useful coverage area, not the number in the first row of a rate sheet.
What It Costs to Get This Wrong
In early 2024, I compared two quotes for five small cell sites. The first quote came in at $1,050 per site per month. The second was $1,275 per site per month.
I almost stopped reading at that point. It took me a while to put the full cost sheets side by side. Here's what changed. The first contract had a 4% annual escalator, a $2,500 site prep charge, and an exit penalty equal to 18 months of rent. The second had a 2% escalator, no site prep charge, and a six-month termination window. Over a six-year term, the second quote was roughly $11,000 cheaper per site.
Seeing those two proposals side by side made me realize something uncomfortable: I had been trained to compare monthly numbers, not total contract value.
Even after I signed the second agreement, I kept second-guessing. What if the higher monthly rent caused a budget overrun and my CFO noticed? The three months until the first site went live were stressful. I didn't relax until the handoff report showed the site on time, on cost, with no hidden fees.
That's the cost of ignoring the deeper problem: rework, delay, and the slow realization that the “cheap” option was actually the expensive one.
To be fair, a low-rent site can be the right answer if the coverage works, the terms are clean, and the owner is stable. The problem is when low rent becomes a proxy for value.
Full disclosure: my experience is based on mid-market leased sites and small cell deployments, not Tier 1 macro tower rollouts. If you're managing thousands of towers, your evaluation model will be more complex. I can't speak to that scale with the same confidence.
The Workable Path: Build a Total Infrastructure Cost Model
The solution is straightforward, even if it requires discipline. Build a cost model that includes all of the following:
- Monthly rent and escalation terms
- One-time costs: development, permitting, construction, power hookup
- Operating costs: maintenance, power, backhaul, property tax pass-through
- Exit costs: termination fees, relocation, decommissioning
- Counterparty risk: landlord credit rating, lease assignment rights
Compare providers at portfolio level, not site by site. One site can look cheap while the portfolio's lease language creates expensive operational friction. The best infrastructure strategy is the one that minimizes total cost over the life of the network.
SBA Communications is not an investment recommendation. It is an example of a wireless tower REIT that belongs in your due diligence set. SBA Communications company public filings and investment-grade credit profile — including SBA Communications Corp (SBAC) Moody's rating — address the biggest hidden risk we have discussed: the stability and credibility of the landlord over the long term.
If a site provider can't give you transparent numbers on those variables, that lack of transparency is a cost, too. In my budget, clarity has a real dollar value.
Note: This article is a procurement perspective, not investment advice. Verify current ratings, pricing, and legal terms with official sources before making contractual decisions.