05/07/2026
Standing in front of a gas station built in 1915… and realizing just how far our industry has come.
In Nashville’s Marathon Village, this little 1915 Shell station is the oldest surviving fuel station in the country—a relic from a time when cars were rare, fuel was an emerging business, and “compliance” wasn’t even a word anyone used around petroleum. It traces back to early-generation dispensers like Gilbert & Barker, the mechanical ancestors of today’s Gilbarco Veeder-Root. Back then, the technology was simple and bold: steel tanks in the ground, mechanical pumps up top, analog dials, visible fuel, and almost no concept of long-term environmental impact.
Now fast forward more than 100 years… and look at where we are.
Today, instead of bare steel in the soil, we’re installing double-wall tanks with monitored interstitial spaces. Instead of single-wall product lines that leaked silently for years, we have double-wall piping with continuous monitoring that trips alarms long before a release ever reaches the environment. Instead of hoping nothing goes wrong, we design for the assumption that something could go wrong—and we engineer layers of protection to make sure it never becomes a disaster.
That 1915 system was all about access: get fuel into the car so people can move.
Our systems today are about access and accountability:
• Secondary containment on tanks and piping.
• Under-dispenser containment.
• Advanced tank gauging and line leak detection.
• Overfill protection, spill containment, and v***r controls.
Standing in front of that little vintage station, you can literally see the contrast: above ground, the look and feel are charming and nostalgic… but below ground, in our world, everything has changed.
At Tank Specialists Of California we’re proud to be part of that evolution.
We get to take the legacy of those early pioneers and build the modern chapter: engineered systems that let operators move product efficiently while protecting soil, groundwater, air quality, and surrounding communities. We’ve gone from “put a tank in the ground and hope” to “design, document, test, monitor, and verify” every fitting, every joint, every sensor, every alarm.
That old station is a reminder of where this industry started.
Our work is a statement about where it’s going.
From 1915 single-wall tanks and mechanical pumps to today’s double-wall containment, smart monitoring, and robust environmental safeguards—we haven’t just come a long way… we’ve completely redefined what it means to store and dispense fuel responsibly.
If you’re in this industry, you’re not just working with equipment—you’re helping write the next 100 years of that story.
