Custom Lawn Care Inc in Holbrook

We did not know this company, we use a different landscaper. They showed up to our house one morning and started spraying something onto our lawn. When my wife went out to ask them what they were doing, they tried to hand her an invoice. When she told them they were not at the right house, they left without saying what they had been doing. However, the areas they were spraying started to become barren. I tried calling the number but it just went to a voicemail. STEER CLEAR OF THIS COMPANY!