231 N. Dakota Ave.
P.O. Box 7402
Sioux Falls, SD 57117-7402

Hours of Operation

M-F: 8 a.m. to 5 p.m.

Engineering Office

Submit a Request

There are two easy and fast options to submit a request.

Online: Select your request type. Type in the address or drag the red pin to the service request location on the map provided and then click confirm location. In the next steps, you will be able to add a photo and a description of the issue.

City of Sioux Falls Mobile App: With the City of Sioux Falls App, you can easily notify the City of any non-emergency service request, 24 hours a day, 7 days a week directly from your mobile phone. It's free to download on your iOS or Android device.

Contact Us - Engineering

Note: Providing your Name, Phone, and Email are optional to provide anonymity, however, if you would like a response from us, your Name and a Phone Number -or- Email Address must be provided for us to be able to respond, or contact you for further information.