The XL Automation Philosophy of Building Automation --- Part 1
- David Tanner
- Feb 19
- 2 min read
The XL Automation Philosophy of Building Automation --- Part 1
The Low Bid Is Actually the Most Expensive Option
A Building Automation System is often treated like nothing more than a project deliverable.
It gets designed.
It gets installed.
It gets commissioned.
It gets turned over.
And then… everyone moves on.
But the building doesn’t.
Ten years from now, that same BAS will still be there --- running comfort, energy, alarms, equipment life, and daily operations.
What rarely gets considered during the bid process is this:
The customer will use this system every single day.
It becomes their primary interface with the mechanical systems.
It shapes their experience of the building.
It often defines their perception of the entire project.
So the real question isn’t:
Did it pass startup and commissioning?
The real questions are:
Will this system support daily operations?
Will it be intuitive for the people who inherit it?
Will it still function cleanly 10---15 years from now?
Will it reflect positively on the team that delivered it?
Here’s the uncomfortable truth:
Most BAS failures aren’t technical.
They’re economic.
Low-bid incentives rarely cut hardware.
They cut the things that make systems usable, supportable, and resilient:
-clean naming and logical organization
-graphics that match real building conditions
-alarms that are actionable (not noise)
-trends that operators can actually find and interpret
-documentation that survives staff turnover
-integration that doesn’t drift after firmware updates
-time spent aligning on sequences before programming begins
Those items are hard to measure in a bid tab.
But they’re impossible to ignore later.
Because those costs don’t disappear - they get transferred.
From the project budget to the operations budget.
And the people who end up paying for it are rarely the ones who made the purchasing decision.
Buildings are long-term assets.
Your BAS should be designed like one.
At XL Automation, we don’t treat Building Automation as a package to deliver.
We treat it as infrastructure that must survive change --- because buildings always change.
We don’t design systems to simply make it through a one-year warranty period.
We design systems to remain usable, sustainable, and valuable long after the project team has moved on.
COMING SOON:
Part 2:
BACnet Doesn't Always Mean OPEN
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David Tanner




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