To protect the health and safety of the public and our employees, DCP employees will no longer be at 450 Columbus Blvd. Please do not send mail. We recommend using our online services, or sending an email to the appropriate division/person instead. Phone lines will have limited support, and voicemails will be returned when possible. We apologize for any inconvenience.

Exterminators (Pest Control)

Businesses that offer commercial pesticide application services, such as landscapers or exterminators, must register with the Department of Energy and Environmental Protection and anyone performing pesticide applications for hire must have commercial pesticide certification.

Complaints about exterminators may be filed with the Department of Environmental Protection.

Phone: (860) 424-3369


Complaints about service or contract violations involving an exterminator may be filed with the Department of Consumer Protection.