Contact Us / Report A Problem

SEASONAL NOTE:

Mosquito control issues are addressed by the Tri-County Health Department, serving Adams, Arapahoe, and Douglas Counties.  Click the link below for more information regarding mosquito control:  https://www.tchd.org/276/Mosquitoes-West-Nile-Virus

SEMSWA OFFICE LOCATION:

7437 S Fairplay St

Centennial, CO 80112

Main Phone:  303-858-8844

Business Hours: 8:00 am – 4:30 pm Monday thru Friday

Email: semswamain@semswa.org