Call or Visit us hard at work
On-Site Manager Office Hours:
Monday-Friday 10 AM- 2 PM *Schedule may vary slightly due to off-site meetings or events.
Give us a call at 810.937.2003
If we’re not available, you can call The EDA at 810.982.9511 which manages The Underground.
Our Entrepreneur-In-Residence can answer questions, provide tours, discuss entrepreneurial funding & incubation programs.
Underground is Open:
The Underground space is open from 8 AM - 5 PM Monday through Friday. Doors automatically lock at 5 pm. Underground tenants with keycards have access to the space 24/7. The property is under 24/7 camera surveillance.
Would you like to us to contact you?
No problem, —-we will get back to you soon!
301 Huron Avenue
Port Huron, MI 48060
Monday – Friday: 8 AM – 5PM
Saturday: Closed (open to tenants with keycards)
Sunday: Closed (open to tenant with keycards)