After Hours Contact Information

City Hall
Monday - Friday
8:00 a.m. until 5:00 p.m.

City West and Warehouse Facilities
Monday - Friday
7:00 a.m. until 4:00 p.m.

Customer Service
Monday - Friday
7:00 a.m. until 5:00 p.m.

Connection/Disconnection of Services
Monday - Friday
7:00 a.m. until 4:00 p.m.

Purchasing
8:00 a.m. until 4:30 p.m.

Animal Shelter
Monday, Tuesday, Thursday, and Friday: 1:00 p.m. until 5:00 p.m.
Saturday and Sunday: 12:00 p.m. until 4:00 p.m.
Closed on Wednesdays

Wastewater Treatment Plant
Monday - Friday
7:00 a.m. until 4:00 p.m.

You may call the main switchboard at (307) 686-5200, or call the department or division directly using this phone list.

If you need to contact the City outside of those hours, please email the department or division, or send an email message to the Web Administrator and your message will be forwarded to the appropriate staff member. You may also call the phone number for the department or division and leave a voicemail message.

For a Situation that Needs an Immediate Response

If you have an animal control problem, or to retrieve an animal on Sunday, please call the Gillette Police Department at (307) 682-5155 to make an appointment.

If your electrical power goes off, please call the Gillette Police Department at (307) 682-5155, and the "on-call" employee will respond. All non-emergency related service disruptions, including disconnections for non-payment, please call the Customer Service Department, Monday - Friday at (307) 686-5206.

If your sewer backs up, please call the Gillette Police Department at (307) 682-5155, and the "on-call" employee will respond.