Weird interaction with 'Shield' extermination?

Today my dogs started barking.

We are housesitting at my in-laws. I looked out the door, which is behind a GATE, and a guy with a black polo shirt saying 'Shield' on it was looking at the windows and walls.

I asked why he was there, and he said his company is removing 'centipede coccoons' and other things from houses. I asked if there's a fee, and he pulled out a 'price list". I told him we're not interested, he kept trying to sell it, and I finally said get off our property NOW or I'll call the cops.

Has ANYONE heard of this company? I didn't even think to ask about it, I just figired he's trying to scam. He wasn't nasty or anything, but I've looked up 'Shield' in Hawaii and find NOTHING.

It was in Makakilo. I see a company called 'EcoShield', but their uniforms seem to SAY 'EcoShield' and have different color. I also didn't notice a company car.

He showed up TOTAL unannounced.

Anyone else experienced that?

Should we be more concerned, call the police and file a report or something?

Was totally weird, and looking for advice and to help others be aware...

Thanks in advance ☺️