━ WORKSPACES
Onboard Coworking Private Office Spaces
Discover your own professional space in Diamond Bar, CA with Onboard Coworking’s state-of-the-art private office rentals.
Flexible and Affordable Office Space Plans that Start at $650 Per Month
Whether you’re a freelancer, a startup, or a growing business, our private offices in Diamond Bar are move-in ready, flexible, and designed to help you stay productive, without the cost of a traditional lease.
With plans starting at $650 per month and options ranging from one desk to teams of eight, you’ll find a month-to-month solution that fits your needs, with no long-term commitments or hidden fees. Just choose your space, move in, and get to work.




Free Day Pass When You Book a Tour
Want to experience our space before making a decision? We offer a complimentary day pass when you book a tour of our Diamond Bar location. Come in, connect to Wi-Fi, take calls, meet clients, and see if it’s the right fit for your workflow.


Amenities That Empower Your Workday
Your private office offers the best of both worlds—peace and privacy to focus, combined with full access to shared amenities that support your business.
Amenities
Everything is designed to make your workday easier, more productive, and more comfortable.
WIFI
Mail and package handling
Kitchen and break areas
Soundproof phone booths
Free on-site parking
Outdoor Work Area
Fully-equipped conference rooms
Free Coffee/Tea
Cleaning and janitorial service
24/7 Access
Office Sizes for Every Team
From solo entrepreneurs to small teams, our offices are built to flex with your business. Options range from individual workspaces to larger suites that accommodate up to eight desks. Every office is furnished, secure, and ready for move-in, so you can skip the setup and dive into work.


Prime Location in Diamond Bar, CA
Our Diamond Bar coworking space is ideally situated with easy access to major freeways, making it a convenient choice whether you’re coming from Los Angeles, Orange County, or the Inland Empire. Say goodbye to long commutes and hello to a workspace closer to home.
Ideal For
Our private offices are designed for people who need focus, professionalism, and flexibility. Onboard Coworking is an ideal fit for:
- Freelancers who want a quiet place to work
- Remote employees looking for a dedicated setup
- Startups and agencies that need private meeting space
- Consultants and professionals who meet clients regularly

Experience Onboard Coworking
– Book a Tour
We’re open for business and are welcoming professionals to our Diamond Bar location. Book a tour to see the space in person and find the right office for your business.
Book your tour today and receive a free day pass to try it out: