Office Space and Services

Flexible Office Solutions with No Hidden Costs: Month-to-Month Plans with Zero Setup or Termination Fees

Comparison of all our plans

Feature Only Office Hours
$35-$65/mo
Enhanced Mail Service
$65/mo
Enhanced Phone Service
$80/mo
Starter Package
$99/mo
K Street Business Address
Mail Receipt & Handling
Mail Surface Scanning $15/mo extra
Mail Content Scanning $2.00 per envelope
$0.10 per page after 6 pages
$2.00 per envelope
$0.10 per page after 6 pages
Mail Forwarding $5 per Month
Postage + 25%
$5 per Month
Postage + 25%
DC Phone Number
Live Phone Answering $15/mo extra
Phone relay $20/mo extra
Voicemail to Email
Prepaid Office Hours 3-5> 2
Additional Office Hours $20/hour $20/hour $20/hour $14/hour
Lobby listing $10/mo extra $10/mo extra
Act as your registered agent $5/mo extra
$25 setup fee
$5/mo extra
$25 setup fee
Occupancy permit
Meeting Room Access
Client Portal Access
High-Speed Internet
Setup Fee None None None None
Contract Term Month-to-month Month-to-month Month-to-month Month-to-month
Select your plan
Feature Office and Mail
$95/mo
Phone and Mail
$115/mo
Phone and Office
$120/mo
Comprehensive Package
$165/mo
K Street Business Address
Mail Receipt & Handling
Mail Surface Scanning $15/mo extra $15/mo extra
Mail Content Scanning $2.00 per envelope
$0.10 per page after 6 pages
$2.00 per envelope
$0.10 per page after 6 pages
$2.00 per envelope
$0.10 per page after 6 pages
Mail Forwarding $5 per Month
Postage + 25%
$5 per Month
Postage + 25%
Included
Postage + 25%
DC Phone Number
Live Phone Answering
Phone relay $20/mo extra
Voicemail to Email
Prepaid Office Hours 5 5 16
Additional Office Hours $14/hour $20/hour $14/hour $14/hour
Lobby listing $10/mo extra $10/mo extra
Act as your registered agent $5/mo extra
$25 setup fee
$5/mo extra
$25 setup fee
Occupancy permit
Meeting Room Access
Client Portal Access
High-Speed Internet
Setup Fee None None None None
Contract Term Month-to-month Month-to-month Month-to-month Month-to-month
Select your plan

Office Space Rentals

Private Office

$700 - $2200
  • Exclusive for your company.
  • 24/7 Availability
  • Full Suite Amenities
  • Furnished with desk, executive chair & two guest chairs
  • Lobby listing
Please Contact Us About Availability

Dedicated Desk

$340 - $500
  • Personal Desk
  • 24/7 Availability
  • Full Suite Amenities
  • Eligable to use for CBE contracts
Please Contact Us About Which building, 1627K or 1629K
Flexible Pricing Available – Reach Out!

Ancillary Services

Additional services to customize your office experience

Service Description Price
Conference Room Surcharge Premium for conference room bookings $4/hour for small room, $8/hour for large room, $20/hour for the boardroom $4-20 per hour
Evening Access Card Building Kastle card allowing for after-hours access One-time purchase $15 One-time
Additional Phone Line Another dedicated 202 number you can use Perfect for departments or different business functions $20 per month
Document services A state of the art Xerox Integrates with third party apps, scanning, color etc.. BW .10/page, Color .50/Page, Scanning: Free
Order Taking Custom service for handling orders Tailored to your business needs Varies Custom
Video Conferencing & Podcast Studios Spaces for video calls, webinars, podcast recording, and editing Professional equipment available Varies Custom
Personalized Office Decor Assistance with office customization to reflect your branding or style Create a space that represents your business Varies Custom

What Our Clients Have to Say:

Frequently Asked Questions

Find answers to common questions about our services

No, unlike many competitors, OSI Offices does not charge setup fees, security deposits, or termination costs. We offer simple, transparent month-to-month pricing with no long-term commitments.

Absolutely! We understand that every business has unique needs. If our standard plans don't perfectly match your requirements, we're happy to create a customized solution. Contact our team to discuss your specific needs.

Very quickly! Most clients can be set up within 24 hours. Once you select a plan and complete our simple registration process, you'll immediately gain access to our client portal and can begin booking office space right away.

We accept all major credit cards and digital payment methods like PayPal and Venmo. Invoices are sent at the beginning of each month and can be paid through our convenient online portal.

Booking is simple through our user-friendly online portal. You can reserve office space or meeting rooms 24/7 from any device. Select your preferred date, time, and duration, and receive immediate confirmation. Standing reservations can also be arranged for recurring needs.

Yes, if your plan includes mail service OSI can provide the proper paperwork.

One can take phone and fax numbers with one upon leaving the service. There is no charge for doing so at this time.

We accept all major credit cards, cash, Paypal & Venmo.

Yes, there are three parking garages within a two minute walk.

If someone walks in when our client is not present, we advise that our client sees persons by appointment. Whether we call our client at the time the inquirer appears or not depends upon our client's preference. We can provide office telephone number to inquirers, but do not disclose our client's personal numbers without our client's authorization.

Our full time, exclusive use clients can meet their clients 24/7 at no additional charge. Our on-demand clients can see their clients from 8 AM in the morning till 9 PM on weekdays and from 9 to 6 on Saturdays. One has access by access card and password. Charges for office use depend upon the service plan chosen. Lower hourly prices are provided if one chooses a plan with some number of prepaid office hours included in it; somewhat higher but still very competitive charges apply if one chooses a service plan with no prepaid office hours included. There is no surcharge for evening or weekend access.

OSI operates in a building with building security systems to monitor daytime access and control after hour access; OSI has surveillance cameras for its own floor three lobby, its reception area, its manager's office and its mail area; access to the suite door and to the mail area is visually monitored by regular office hours staff and by an evening manager, and controlled by security card access and camera evening and weekend hours; and lockable mailboxes are available. Meetings are held in rooms with lockable doors. OSI staff are trained to provide physical and information security for clients.

As to on-demand clients cancellation can be done by email or telephone contact. Our office-on-demand agreements are service agreements, terminable at will by either party, unless the client asks for a specific term. No deposits are required, and none are held to secure term requirements.

Orange/Blue lines: Farragut West (two blocks) And Red Line: Farragut North (one block)

Regan National Airport is approximately 5 miles from 1629 K St. N.W.

We advise the inquirer that the person no longer offices at this location. We provide information on the current address of the attorney if that is known to us.