Water resource dept scam zephyrhills Florida

 I received a post card saying "water update we were unable to contact you in person or by phone. Upon receiving this notice we ask that you contact our office within 72 hours" thinking it was from the water company since i just moved to Florida and bought a home and never had water in my name. They were supposed to show up at 5:20 bit they showed up at 6:30. The guy came in and was very aggressive asking for $5,000 when we said we needed to talk about it he then lowered the price and wouldn't take that for a answer. My fiance then had to basically throw him out of our house. They also said they had to tell people they were from the water company or wouldn't get any sales. Now I get he makes a living off of this but they shouldn't be fooling people to think they are from the water comp if they are not and wasting people's timen