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C3Worx

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Available Workspaces

  • Day Pass

    from $40/day

Business hours

Monday

from 9:00 am to 5:00 pm

Tuesday

from 9:00 am to 5:00 pm

Wednesday

from 9:00 am to 5:00 pm

Thursday

from 9:00 am to 5:00 pm

Friday

from 9:00 am to 5:00 pm

Saturday

Closed

Sunday

Closed

26 Park Street, #2000, Montclair, NJ 07042

Walk & ride

  • Walk score

    92/100

    Walker's Paradise
  • Bike score

    57/100

    Bikeable

Powered by Walk Score ®

Reviews

4.5
View all 16 reviews on Google
5

Jon Casson

Apr 22 2026

A great company to work with. Been working with them for years very tentative, polite , and very helpfull. Thank you to your whole staff.

5

Thomas LeBien

Mar 06 2026

The team is exceedingly helpful, especially as I'm in the middle of getting a new company up and off the ground. Highly recommended.

5

Erin Pompa

Mar 06 2026

I had the honor and privilege of having Donna as a coach. Donna is not only an exceptional human being, but also a wealth of knowledge when it comes to running a business and understanding the financial side of your business, which was something I struggled with. Donna was so patient with me, kind, and incredibly supportive. One of the biggest areas of growth I experienced while working with her is that I gained a clear picture of how to grow the revenue of my business, and I’ve seen my monthly revenue increase as a result. Now, I use her C3 WORX bookkeeping services, and I get to meet with Donna each month to go over my books, review everything, and continue learning. Donna has taught me so much, and I feel truly empowered. Working with her team of bookkeepers has also been a beautiful experience. They are kind, communicative, understanding, and patient. I am really grateful for the relationship I have cultivated with them and for their continued support. If you are looking for a business coach, I highly recommend Donna, and I encourage you to look into the services that C3 WORX offers. You will not be disappointed.

1

Christopher Batarlis

Jan 12 2024

Unfortunately after working with them to do my company's bookkeeping for a couple years, I found out that I was being grossly overcharged for hours and that my bookkeeping had many errors which cost me even more money with another accountant/bookkeeper and cause me to have late filing issues with IRS. I do not recommend using C3 Workplace for your bookkeeping or accounting needs. After speaking with the owner, she didn't even have the decency to call me to discuss these issues live on the phone and would barely email me back. I was always respectful and kind and simply asked for a partial refund to cover these expenses, however, I never got anything returned, and lost over 10k Plus because of this experience. Very unfortunate.

5

Gloria Stone

Nov 22 2022

We wanted to find a meeting site near where a 'remote' colleague lives and this was perfect. A good, clean, private conference room very close to where our client lives. Created a more informal and relaxed planning meeting and the client was thrilled it was only 2 minutes from his home!

Frequently Asked Questions

  • While storage in coworking spaces is generally limited, and mostly reserved for members with dedicated desks or private offices, you should always check with the coworking operator about additional storage solutions. Fill out the form on the right side of the page to reach out to them and learn all about the available options.

  • Whether you're a day pass holder or a monthly member, you can access most amenities. Meeting rooms do require prior scheduling, and private offices are reserved for those with subscriptions. However, the lounge, kitchen, and breakout spaces are open to all. Complimentary services are also available regardless of membership tier, while ancillary services can be purchased separately or negotiated with C3Worx.

  • For spontaneous collaboration and interaction, open desks provide an open and flexible environment. If you prefer a dedicated space with shared community elements, dedicated desks offer a great balance between personal space and interaction.

    On the other hand, private offices are best suited for focused work and private interactions. They're ideal for solo workers as well as teams seeking a dedicated space, shielded from distractions.

    Choosing the ideal coworking arrangement for you is about aligning your workspace with your work style, team dynamics, and project requirements.

  • Flexibility is the cornerstone of coworking, so you always have the option to adjust your workspace to match your current needs. With month-to-month memberships, you can effortlessly upgrade, downgrade, or even switch between different coworking plans.

    While the standard practice is to change memberships only once the current one ends, C3Worx may be able to offer additional options, so it’s best to reach out to their staff directly.

  • At C3Worx, Meeting Rooms can be booked by the hour. For those looking for a workspace for an entire day, Day Passs and Meeting Rooms are also available.