The Psychology department has a Shop or formally the Technical Support Group located in the basement with people in expertise in programming, machining, and electrical engineering
who are able to help the lab with various repairs, creations or technical advice.
If you need something built like for example a maze for the animals, or setting up a new camera system, or fixing something broken in the lab they are the ones that can help.
There is a formal system for requesting their help by sending an email to pbstech@indiana.edu and detailing what you need/want in the body of the message.
They also have a large selection of tools which we can borrow from them but they must be returned ASAP, after they are done being used.