For HVAC, plumbing, and electrical companies, your Google Local Services ranking is your lifeblood. One bad review about a technician's mess or a missed window can tank your leads. Place a proQR sticker on the newly installed unit or the customer's invoice.
Instead of the customer calling your office to complain (or worse, going to Yelp), they scan the sticker. You get an instant alert and can send a supervisor to fix the issue that same day. This 'white glove' service recovery ensures you keep your 5-star status and continue getting top-tier leads.