Sioux Falls police say the complaints are piling up against door-to-door sales people trying to sell home security systems around Sioux Falls. The companies involved go by the names AMP, Monitronics and Pinnacle.

They are legitimate businesses with proper city and state licenses, but police say “pushy” sales tactics are spurring complaints.

“I’m always hesitant to let anyone into the house,” said homeowner Lang Bretzman. “So I came out on the front porch and spoke with him initially.”

Bretzman says he did not feel pushed during that conversation with an AMP salesman on Friday. In fact, he ended up letting the man into his home and buying a security system.

Bruce Stegenga down the street did not have the same positive experience.

“A guy came and rang my doorbell and knocked on my door,” Stegenga said. “I came and answered the door, and he gave me a spiel about a security system. He was kind of pushy, so I sent him on his way.”

Though the salesman got upset, Bruce says he eventually left. But Sioux Falls police say they took several calls which didn’t end as quickly.

“A salesman came to (a woman’s) door from this company,” said officer Sam Clemens. “He was pushing the alarm company, or the alarms on her. She said she didn’t want to. While they were there, some other installers came and actually put the alarm system in her home.”

Though Lang has had some technical problems with his system, he says he hasn’t had any problems with the salespeople he’s dealt with. In fact, one of them came to his home when our camera was there to fix that technical problem. The salesman wouldn’t talk on camera but said he wasn’t trying to push his product on anyone.

Sioux Falls police continue to investigate several complaints, but there have been no charges filed. If you have a problem with a salesperson, police say you shouldn’t hesitate to call.