CTS Guard for Google Sheets™
Catch hospitality spreadsheet problems before the file leaves your hands
Rosters, event orders, vendor invoices, and POS exports all live in Sheets. CTS Guard reviews the tab you are working in and shows the problems that cause a resend or a bad import.
Installs from the Google Workspace Marketplace™. Runs inside Google Sheets™, nothing to upload.
Hospitality data arrives from everywhere at once
Booking platforms, POS systems, staffing apps, and hand typed event sheets rarely agree on formatting. The mismatch usually shows up after the file has already gone to a vendor, a payroll provider, or a client.
- The same guest or booking entered twice under slightly different names
- Shift dates typed as text, so totals and sorting quietly break
- POS exports with merged headers and blank spacer rows
- Vendor names spelled four different ways in one column
What CTS Guard checks
- Duplicate rows, exact and near matches
- Dates stored as text or in mixed formats
- Leading and trailing spaces inside cells
- Inconsistent casing in names, emails, and vendor fields
- Empty rows and empty columns left behind by an export
- Header rows that will not import cleanly
How it works inside Google Sheets™
- 1Open your sheet in Google Sheets™ and launch CTS Guard from the Extensions menu.
- 2Run a check. Guard scans the tab and shows what looks off, before anything changes.
- 3Apply the fixes you want. Your original values stay in the sheet until you approve a change.
Sheets hospitality teams already have
Event banquet event orders
Guest counts, dates, and vendor names typed by several people across a season.
Staff rosters and shift sheets
Names duplicated between locations, dates entered as text.
POS and reservation exports
Spacer rows, merged headers, and stray totals mixed into the data.
Vendor and supplier lists
Same supplier, four spellings, three different phone formats.
Safe to send
Before a file goes to a vendor, a client, or your accountant, Guard flags the issues that usually trigger a follow up question or a resend.
Import ready
Before a sheet is pushed into a payroll, booking, or accounting system, Guard checks the structural problems that make imports fail.
Available on the Google Workspace Marketplace™
Clean That Sheet Guard™ is published as a Google Workspace Marketplace™ add-on and installs directly into Google Sheets™. It reports what it finds before anything changes, and your original values stay in the sheet until you approve a fix.
- Installed from the Google Workspace Marketplace™
- Runs in a side panel inside Google Sheets™
- Nothing to upload to use Guard
- Operated by Almeyda Holdings LLC
Check hospitality sheets where they already live
CTS Guard runs inside Google Sheets™. Install it from the Google Workspace Marketplace™ and run your first check on a tab you already have.
Installs from the Google Workspace Marketplace™. Runs inside Google Sheets™, nothing to upload.
The FAQ
CTS Guard for other teams
“We've found this tool to be a great fit for the kind of spreadsheet work we do at Lombard Toyota. It helps turn large, messy data exports into something much easier to read and work with, without requiring a lot of manual cleanup.
What we especially like is that it seems to understand the structure of dealership data instead of treating every column the same. That saves time and makes the finished spreadsheets much more useful for our day-to-day work.
Definitely a helpful tool for an automotive dealership working with a lot of data.”
Lombard Toyota
Google Workspace Marketplace™ Review, August 13, 2026