San Rafael Pest Control

They came to my house to give me an estimate for removing bees. Their price was very high so I did not call them back. For some reason, they sent me an invoice for spraying. I called to explain that they didn't perform any service and I should not be charged. They were extremely rude and threatened me and demanded payment. After I reluctanty paid them, they sent more invoices for late fees and administrative fees. They continued to harrass me. I don't understand how companies like this think they can stay in business.