O.S.I. Management Inc.

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1629 K St NW Ste 300
Washington, DC 20006
+1 (202) 600-7777
https://osioffices.com
OSI Offices offers versatile office solutions in Washington D.C., catering to professionals like mental health experts, lawyers, startups, and remote workers. With over 40 years of experience, they provide on-demand office spaces, virtual office services, and meeting rooms. Their offerings include a prestigious business address, mail handling, administrative support, high-speed internet, and advanced communication technology. Designed for flexibility, OSI Offices' spaces are available for hours or full-time, equipped with essential amenities to enhance productivity. They prioritize customer service, ensuring a professional, efficient environment for business growth.
Longest running US Virtual Office and Mail comp.

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Reviews

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4.07 reviews
Ali H A.
3/18/2016

I have have been a client of OSI for about 8 years. Headed by a very competent and business-minded manager, Mr. Jack Pearce, this group provides topnotch quality service, understanding, empathy...

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Kyle S.
6/7/2016

I have been a client at OSI since 2011, including a conference-room package for a while, then a full-service office when I needed one, and now a simple mail-and-phone only package. Here are the...

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Sean C.
3/18/2016

I have been a client of OSI for several years and have no complaints. They provide good service at a reasonable price. I have been a client at Regus, and others whose names escape me at the...

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Marianne F.
3/18/2016

Mumbi at OSI is wonderful. First of she's very patience with me, explaining all the prices in detail. She always helps me for small things I ask. I just started my business and don't know...

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Craig M.
3/21/2016

This is a great service. They are professional and provide all of the office amenities and services one could ask for at very low cost - conference space as needed, telephone services, mail...

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