Book Your Conference Room Now! | Workshops and Meetings
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As a boutique office suite, we focus on a highly specialized experience for you and your clients.

Having an office building outside of your home to call your own is a new and exciting chapter for your business. Rather than sifting through the real estate red tape, C3Workplace offers a mix of traditional offices, collaborative space, conference rooms, and coworking and shared spaces for you to call your new “home.”

Interested in Full Time Office Space? Call: 973-509-4632

Interested in Part Time Office Space? Click Here

Private, Full Time Office Space

The Office

  • Private, safe, and secure full-time office rentals accessible 24/7
  • We encourage you to make the office yours. We provide office furniture, but you are free to bring your own. Make yourself comfortable.
  • High windows paired with 11-foot ceilings make the office spacious, bright, and welcoming.
  • All rental programs include mail service with a private suite number, free WiFi, utilities, janitorial staff, access to business lounge, beverage service, common kitchen, and a reception area...and a professional staff second to none. And, you'll never have any surprise charges.
  • A limited number of reserved parking spots are available and there are two municipal lots adjacent to and across the street from our building.

The Community

  • Our office - located in the heart of downtown Montclair - has a front row seat to all the hottest events and hidden treasures in town, including the Montclair Film Festival, The Wellmont Theater, and the Montclair Art Museum. We are also steps away from two gyms and dozens of chic restaurants.
  • Our staff is comprised of seasoned professionals with wide ranging skills. The "C3" stands for connect, collaborate, community - our goal is to help you be as successful as possible.
  • The facility is get creative solutions, answers, and resolutions FAST.
  • If you need it, we offer a full array of virtual assistance, bookkeeping. and business growth consulting.

The Connections

  • We are active leaders and members of almost a dozen local chambers of commerce and networking groups. The C3Workplace community is vast and comprised of like-minded business owners.
  • Our community manager is always ready to introduce you and make connections.
  • Our local and online events are great for meeting new people and building your business.
  • We encourage our community members to share their expertise and regularly feature speakers and events from within our very own C3 community.


Kindly email us to let us know which location, which room, what date, what time, and how many guests you will have. Be sure to include your phone number as well. We will respond within 24 business hours

Bookings and cancellations must be made at least 48 business hours in advance.

By booking a room, you agree to our Room Rental terms and conditions including our COVID Liability Release Policy on behalf of yourself and your guests.


Hold your seminars, workshops or meetings in our Montclair or Sparta, NJ locations! If your non-profit organization is looking for a place to host their meetings contact us for promotional packages on using the space for your non-profit or networking group.

Click here to view photos of each room.  Select location below.

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