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San Francisco's Climate Hub

350 California Street 4th Floor, San Francisco, CA 94104

9Zero
5 39 reviews
Contact Property

Located at 350 California Street, in the center of San Francisco’s lively financial district, 9Zero provides a workspace tailored to enhance productivity and convenience. Offering private offices, meeting rooms, and dedicated desks, this coworking space accommodates a variety of professionals—from solo entrepreneurs to small teams.

Conveniently accessible via public transportation and equipped with bike-friendly features, this location is ideal for commuters from across the city. Surrounded by restaurants, cafes, and retail options, it’s a convenient spot for networking, grabbing a quick bite, or handling errands between meetings. On-street parking is also available for added ease.

Amenities such as complimentary coffee and tea keep you energized throughout the day, while bike storage and lockers simplify managing your commute and belongings. With high-quality printers and a polished, professional environment, 9Zero ensures everything you need for uninterrupted productivity is at your fingertips in one of San Francisco’s most dynamic neighborhoods.

*This description was AI-generated and edited for accuracy.

Business address
Professional & social events
Bike storage
Lockers
Mail services

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San Francisco's Climate Hub

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Available Workspaces

Day Pass

Contact for pricing

Meeting Room

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Private Office

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Event Space

Contact for pricing

Business hours

Monday

24/7

Tuesday

24/7

Wednesday

24/7

Thursday

24/7

Friday

24/7

Saturday

24/7

Sunday

24/7

350 California Street 4th Floor, San Francisco, CA 94104

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Walk & ride

  • Walk score

    99/100

    Walker's Paradise
  • Transit score

    100/100

    Rider's Paradise
  • Bike score

    87/100

    Very Bikeable

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Reviews

5
View all 39 reviews on Google
5

Vivienne Hay

Oct 04 2025

Great co-working space and climate community. Would recommend!

5

Cody Zazulak

Sep 18 2025

Fantastic co-working space and community. Awesome staff, lots of room and desk space, and great schedule of solid events that are always updated too. Definitely recommend this spot to climate focused startups and founders!

5

Ryan Holmes

Sep 09 2025

Amazing workspace! Great people saving the world!!!

5

Adi Suresh

Sep 09 2025

Great working space, also free cap for this!!

5

EG Hibdon

Aug 30 2025

Great co-working and events. Very inclusive atmosphere, love the standing desks. I feel productive here.

Frequently Asked Questions

  • 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 9Zero.

  • If you’re seeking flexible access, the monthly membership at San Francisco's Climate Hub provides 24/7 access to our workspace. Hourly and day passes, however, are typically limited to regular business hours.

  • Coworking spaces typically have limited storage options, most of which are reserved for members with dedicated desks or private offices. With that said, it’s best to contact the coworking operator directly via the form on the right side of the page to learn about available storage options.

  • Want to get a feel for the workspace before signing up? Schedule a tour to experience San Francisco's Climate Hub and envision your workday in this dynamic environment. All you need to do is fill out this form, indicating your preferred date and time, and we'll be happy to host you.

  • Adaptability is at the core of coworking, so membership options are always designed to cater to your changing work requirements and team dynamics. Most spaces offer month-to-month memberships, enabling you to adjust your workspace to your changing needs. Whether your business is growing or downsizing – or you just want to upgrade to a more private setting – you always have the flexibility to make the changes you need.

    While your membership agreement may have specific terms regarding changes, don’t hesitate to reach out to 9Zero to discuss accommodating your adjustments.

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