Most LinkedIn advice for tradespeople is garbage. You’ll hear people tell you to post "daily tips" or "inspirational quotes," but if you're a locksmith, nobody follows you to see a picture of a sunset with a caption about persistence. They follow you because they want to know their warehouse is secure or because they're tired of their master key system failing.
Stop trying to be a "content creator" and start acting like the local security authority you are. LinkedIn is not about reaching the world; it’s about being top-of-mind for the property manager who is currently annoyed by a sticking panic bar or the realtor who needs a reliable partner for their next closing.
Reality check: Your competitors are likely posting generic "locked out?" memes. You win by showing the technical complexity of commercial hardware and the local reality of security in your town.

