Full-Service Office Solutions: Physical & Virtual Spaces in Washington D.C
Establish a prestigious K Street business address and access professional services tailored to your needs — all without the overhead of a traditional office.
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Why Choose OSI Virtual Offices
40+ Years of Excellence
Since 1981, OSI Offices has been Washington D.C.'s oldest and most trusted provider of virtual office solutions, serving professionals across all industries.
Prestigious K Street Address
Elevate your business image with a renowned Washington D.C. address in the Central Business District, instantly boosting your company's credibility.
Unmatched Affordability
Access premium office services for as little as $30/month with no hidden fees, security deposits, or long-term commitments.
Advanced Technology
Manage reservations, view invoices, and access digital mail scans 24/7 through our proprietary client portal with 500 Mbps symmetric fiber internet.
Flexible Scheduling
Extended hours from 8AM-9PM weekdays and 8AM-6PM Saturdays give you the freedom to work when it's most convenient for you.
Professional Services
From mail handling and call forwarding to administrative support and meeting spaces, our complete suite of services keeps your business running smoothly.
Flexible Plans to Fit Your Business
Enhanced Mail Service
- Prestigious K Street address
- Mail handling & forwarding
- Mail scanning available
- 24/7 client portal access
- No long-term commitment
Complete Virtual Office
- Mail handling, sorting and forwarding
- 16 hours of office/conference space
- Professional call answering
- Surface mail scanning included
- A listing in the lobby.
- Included registered agent service
Prepaid Office
- 3 hours of office space included
- Additional hours at $14/hour
- Online reservation system
- High-speed internet access
- Business address add-on available
Why OSI Offices Stands Out
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Technology-Centric Approach
Unlike traditional office providers, our sophisticated digital infrastructure lets you manage your virtual office from anywhere. Scan mail, check voicemails, and reserve space seamlessly through our proprietary portal.
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No Hidden Fees or Commitments
We believe in complete transparency. Pay only for what you need with month-to-month flexibility, no security deposits, and the freedom to scale your business at your own pace.
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Custom Solutions for Every Professional
Whether you're a lawyer, mental health professional, entrepreneur, or digital nomad, we'll tailor our services to match your unique business requirements.
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Extended Office Hours
Take advantage of our flexible schedule with access from 8AM-9PM Monday through Friday and 8AM-6PM on Saturdays. Work when it suits you best.
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Prime K Street Location
Benefit from our strategic location near the Red Line Metro in Washington D.C.'s Central Business District—ideal for networking and client meetings.
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Dedicated Support Team
Our professional staff is always ready to assist with your business needs. Contact us at (202) 600-7777 or manager@osioffices.com.
Ready to Elevate Your Business?
Join the thousands of professionals who trust OSI Offices for their virtual office needs. Get started today and experience the perfect blend of prestigious address, advanced technology, and affordable pricing.