IceBase is a product of Chalkboard Technology LLC.

Private pilot · In use since March 2026

Freezer trailer rentals,
all on one schedule.

IceBase began as a custom operations platform for Great Lakes Ice. Its working prototype brings freezer-trailer scheduling, availability, customer records, and rental activity into one place.

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Great Lakes Ice Company freezer trailers
Private pilot at Great Lakes Ice

The working prototype

Built around a real rental operation.

The current version was developed around Great Lakes Ice's freezer-trailer workflow and has supported its operations since March 2026.

Trailer location map

Every trailer's current location on one map, updated when a driver confirms a delivery or a return. Additional sites, like the mechanic's shop, can be added.

Revenue per trailer

Track what each freezer trailer earns across its rental history, so individual units can be compared.

Rental scheduling

Book rentals on a shared calendar that shows what is out, what is due back, and when each trailer frees up.

Built for the field

Runs in the browser on a phone or tablet, so drivers can use it from the yard or the road.

Client tracking

Keep every client, their contact info, and their rental history together in one place.

Availability at a glance

See which trailers are booked and which are open before confirming a new rental.

Where it stands

A working system with broader potential.

IceBase remains a private working prototype for Great Lakes Ice. After WrenchBase launches, its proven workflow may inform a broader product for other freezer-rental businesses.

  • In operational use

    Great Lakes Ice has used the working prototype for rental scheduling since March 2026.

  • Built from a real workflow

    The feature set comes from the daily needs of a packaged-ice and freezer-rental business.

  • Broader version may follow

    A broader SaaS version may be considered after WrenchBase launches.

Product interest

Interested in
IceBase?

IceBase is not publicly available. Email Owen if you operate freezer rentals and want to discuss a similar workflow or possible future access.

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