The longest running, most efficient, and most sophisticated executive suite in the United States

OSI Offices offers the best prices, the most flexibility and a top K St. location. We pride ourselves on finding the best fit for our clients' needs. Celebrating the 41'st anniversary this year!

We don't hide our pricing.

Current special.
$35 / mo for the first six months of mail service. 50% off the starter package for the first six months.

We can tailor.

We pride ourselves on finding the best fit for our clients' needs. .............. .............. .............. .............. .............. .............. .............. .............. .............. ..............

No term requirements.

No deposit, no term requirements, no hidden fees.
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Key Features

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Clear pricing
We don't hide our pricing. Click here to see a range of options with pricing for each.
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Easy entry
Unlike other facilities we do not charge and an ‘installation fee’, deposits or other office impediments to starting up.
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You Are in Charge
If you don't see a combination that fits, call or email us and discuss the combination of services you want. Everything is month to month and tailored to need.
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Key downtown locations
1629 and 1627 K st N.W. are two blocks from the white house and a block from Farragut Square metro. You are in the central business district and a DC Hubzone.

Easy Officing and access

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Powerful portal
You may be amazed. You can reserve offices, pay your invoices, view your received mail, modify your account data, are more. Come on in and let us show you how you can manager your office from anywhere in the world.
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Adapted to the Digital World
Make snail mail into email. Voicemail messages are transcribed and emailed. Professional quality video conferencing equipment in the meeting rooms. All records easily available. Administer your office from your laptop.
Schedule
Evening and weekend hours.
The office is open until 9 p.m. on weekdays and 6 p.m. on Saturdays. For established clients in good standing the office is available 24 hours a day.

Tailored for Professionals and Startups

Groups
Program for mental health professionals
Join more than 150 other mental health professionals. Start your practice for $35 a month. Use office services without other unnecessary services.
Geared for startups.
Easy entry, easy growth, easy adaptations. Full and virtual office services.
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“Virtual business” office.
Marry the Mobile World and a Washington D.C. Base Point. Every aspect of your business can be managed from your phone. DC Office space on demand as well as any combination of mail and phone services.
Adapted for attorneys
We can scan mail, email messages, give you telephone and other use records and publish your credentials to support networking among hundreds of attorneys and potential clients.
Prepaid Office Use Membership

$35 per month

  • Three hours of office use per month.
  • $14 for each additional hour.
  • (No mail address or mail service)

Starter package

$99 per month

  • K Street Farragut Square address.
  • Mail service
  • Two hours of office use per month, additional hours at $14.
  • DC phone number with voicemail to email messaging.
  • Email notification of mail received..
  • Free mail scanned daily with OCR for lawyers, other professions $10/mo.

Business Address, Mail, And More.

$65 per month

  • Business address.
  • Documentation supporting business licensing.
  • Mail handled every day.
  • Optional digital scanning and forwarding of mail.
$5/mo for forwarding. Office use at $18 per hour.
Comprehensive package.

$165 per month

  • This plan includes all the fundamental components to have fully functional office support.
  • Mail and phone service with 16 hours of office space included.
  • Includes mail scanning and OCR of the mail.
  • Optional lobby listing.