By Anthony Caole on October 2, 2025 Verified by Google

Onboard Coworking is a great place to run your small business, network with other entrepreneurs, host your clients in a modern, professional office with well-equipped and maintained conference rooms. The support staff at Onboard are always welcoming and professional. In my opinion, Onboard Coworking is one of the most well-run and operated coworking options out there. If you are in the Diamond Bar area and need a productive office space or open desk space to get work done away from the clutter and chaos of home, Onboard Coworking is the place for you! Such a central and convenient location!

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By Nancy Yee on September 30, 2025 Verified by Google

My coworkers and I have been working in this office for a while now. The place is clean, modern, and well-kept, which makes working here a lot more pleasant. Everyone here is super friendly and respectful, so it’s easy to focus on what we need to do but still have chances to connect. The staff are always nice and helpful, which is a huge plus. And there’s always plenty of parking, so finding a spot is never a hassle. Overall, it’s a great shared office space to work. It has the perfect balance of professionalism, comfort, and convenience, and I’m really glad that we found this hidden gem!

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By Norman Tsang on September 26, 2025 Verified by Google

Office is very modern and sleek, so are the desk, chairs.. provided. The individual office space is spacious and has own door. There is also conference room avail for group meetings. The open kitchen is always clean and well maintained. The staff is always there and they are very helpful when my A/C was too cold. Overall, a very good place with serene environment.

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By Yeh-Yu Chang on September 26, 2025 Verified by Google

I've had an amazing experience at Onboard Coworking! The space is modern, clean, and thoughtfully designed — perfect for staying productive and focused. The staff is incredibly friendly and helpful, always making sure you have everything you need.

The amenities are top-notch: fast Wi-Fi, great coffee, comfortable seating, and plenty of meeting rooms. I also appreciate the sense of community here — it's a great place to network and meet other professionals.

Whether you're a freelancer, entrepreneur, or part of a remote team, I highly recommend Onboard Coworking. It's one of the best coworking spaces I've used!

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By Jessica Mei on September 26, 2025 Verified by Google

Onboard Coworking Diamond Bar is such a wonderful workspace! The office is bright, clean, and very comfortable, making it easy to stay focused and productive. The facilities are excellent—meeting rooms, kitchen area, and fast Wi-Fi are all super convenient. The staff is always friendly and helpful, creating a welcoming atmosphere. Parking is also easy, which makes coming here stress-free.
Working here has really boosted my productivity, and I’ve also met some great people. Highly recommend this coworking space!

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By Yanlin Wang on September 24, 2025 Verified by Google

I’ve been a member at Onboard Coworking in El Monte for over two years, and recently I had the chance to visit their new Diamond Bar location. I was really impressed—it has a beautiful view if you go upstairs, and everything feels just as professional and full-service as the El Monte space. You get all the same perks like free coffee and tea, bright open spaces, and a welcoming environment to either rent an office or work in the common areas.

It was also a pleasant surprise to see familiar faces—Albert, who used to be the receptionist in El Monte, now works in Diamond Bar (we definitely miss having him back at El Monte!). Pai, the manager at El Monte, also stops by from time to time, which adds a nice touch of familiarity.

The design of the space is modern, comfortable, and filled with natural light. The staff are super friendly, and even the members themselves make it a really easy-going and collaborative environment. If you’re looking for a place to work that’s both professional and inviting, I’d definitely recommend Onboard Coworking—both El Monte and Diamond Bar are fantastic.

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By Cisco on September 23, 2025 Verified by Google

A Wonderful Discovery!
I wish I had known about this place sooner. The staff is incredibly friendly, the rooms are spacious, and they were quick to assist with anything I needed.
It's a perfect spot for general meetings or quiet study time. Highly recommend!

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By Juan Carlos on February 21, 2025 Verified by Google

The spacious office space and comfortable office environment, you can also enjoy free Internet and coffee, it is not too comfortable, the facilities and equipment are very complete, it is worth recommending! !

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By Lang Chris on February 21, 2025 Verified by Google

When starting a business in LA, choosing the right office space is really important
Not only did we have to consider cost, but we also had to take into account safety and community atmosphere. After looking at many places, my partner and I finally decided that Onboard was the most suitable place. 😄

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By Apple H on February 17, 2025 Verified by Google

Onboard Coworking is a good company that brings new experience and new ideas to our work and life. They provide a lot of lending services to give the people or business who needs place or room to have meeting or doing business by days. This gives us a lot of possibility and space to make our life more convenient. I really like this business model and diamond bar new office is more closer to me. This is very exciting, thank you onboard!

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By ICEY Yang on February 16, 2025 Verified by Google

I've been to El Monte's shared office space before and it was very good. They have opened a new location in Diamond Bar, which is closer to me! Very good value for money

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By Brandon Kwong on February 10, 2025 Verified by Google

Recently visited Onboard using a day pass. The interior is nice and modern.

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By JP Blink on February 4, 2025 Verified by Google

I recently visited Onboard Coworking’s new Diamond Bar location to try it out, and I was really impressed! The space is beautifully designed, clean, neat, and well organized. It creates a very productive and comfortable work environment. The location is also super convenient and feels very safe.

They have complimentary coffee and tea, free parking, fast WiFi and more. The service here is also excellent! Albert is very professional, friendly, and genuinely caring, making sure members have everything they need to work efficiently.

If you’re looking for a high-quality coworking space in Diamond Bar, I highly recommend Onboard Coworking!

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By Bo Li on February 4, 2025 Verified by Google

I tried a day pass at Onboard’s El Monte location a while back and recently checked out their new Diamond Bar space. I was really impressed it has a completely different style and furnishing, giving it a fresh, modern vibe. The service was just as great as I remembered, friendly, professional, and super welcoming.

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