Located at 312 Superior Mall in Port Huron, The Underground provides a flexible and professional workspace tailored to the needs of today’s professionals. With options ranging from private offices and open desks to meeting rooms and dedicated desks, this coworking hub is ideal for freelancers, small business owners, and collaborative teams.
Its central location offers excellent accessibility, with a walkable neighborhood featuring nearby dining, shopping, and essential services. Cyclists will also appreciate the bike-friendly area, adding another layer of convenience for local commuters.
On-site amenities include high-speed Wi-Fi, whiteboards, printers, and TV monitors to support productive work sessions. Complimentary coffee and tea provide a boost throughout the day, while catering services simplify hosting meetings or events. Members can also add a business address to their membership, offering a complete package for efficient workflows and a polished professional presence.
*This description was AI-generated and edited for accuracy.
Amenities
Complimentary coffee & tea
Business address
High-speed internet
High-speed wifi
Printer
TV/Monitor
White boards
Catering
Available Workspaces

Open Desk Coworking

Meeting Room

Private Office

Dedicated Desk
Opening Hours
Monthly memberships allow 24/7 access to our space.
For meeting rooms and day passes, please see our hours of operation.
Walk & Ride
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80/100
Very Walkable -
63/100
Bikeable
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Local Highlights
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Taco Bell
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Big Lots
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Save-A-Lot
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Kroger
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ALDI
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Target
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Birchwood Mall
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JCPenney
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Dollar General Market
4.40 miles
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Kohl's
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Car Parking
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Marysville Park and Ride
6.22 miles
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Woodsong County Park
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Enterprise
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Performance Car Wash
5.96 miles
Reviews
Frequently Asked Questions
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At 312 Superior Mall, those looking for a workspace for an entire day, Meeting Rooms are available. In addition, Open Desk Coworkings, Private Offices and Dedicated Desks can also be booked on a monthly basis.
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Yes, you can certainly take a tour of the space before signing up for a membership. In fact, it’s encouraged, to help you get a feel for what your workday will look like. Schedule a tour here by filling out the form along with the date and time when you would like to visit the space and we’ll see you there.
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Storage in coworking spaces can be limited, with most of it reserved for members with dedicated desks and private offices. However, you can reach out to the coworking operator using the form on the right side of the page to see what options are currently available.
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312 Superior Mall has a 24/7 availability that comes with a monthly membership. Hourly and day passes usually only allow for access during regular business hours.
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Most, if not all, amenities are available to you as a member, regardless of the type of membership. Some shared spaces, like the meeting rooms, need to be booked in advance and private offices are only available for those with a subscription. However, all the other areas, like the lounge, kitchen and breakout spaces, are usable by every member. All complimentary services are available and anything ancillary can be purchased or negotiated with The Underground.