Sierra went from 2,503 to 7,088 Google reviews at a 4.9 rating

When an air conditioner dies in a Las Vegas summer, the homeowner picks a company fast. The Google profile usually decides it: the rating, the count, how recent the latest review is, and whether the company bothered to respond.

Sierra treats that profile as an operating metric. The count customers see went from 2,503 to 7,088 in under two years, and the rating held at 4.9 while volume almost tripled.

Cheers tracks Sierra's live profile against the September 2024 baseline, so the team sees growth the way a customer sees it: one number, on Google, today.

The dashboard pairs that count with the week-by-week trend. A slow stretch becomes visible while it is still short enough to fix.

Reviews earn trust with people. Whether AI engines extend Sierra that same trust is a separate question, so Sierra measures it separately: 10 prompts, 40 prompt-location pairs, 3,720 checks since May 11, 2026.

A strong Google profile next to a weak ChatGPT answer points at a specific repair, usually a page or a third-party source the engine relies on. The checks tell the team which one.

Anyone can audit this story. The review count is on Google, and the baseline and dates are on this page.

If a growth claim depends on a number nobody outside the company can see, it is a weaker claim. Sierra's growth is sitting on Google in public view.