Mallios O'Brien & Sandground
Business Law Attorney
888 17th St NW #1050, Washington, DC 20006, United States
Information last updated
Practice Areas
About Mallios O'Brien & Sandground
Mallios O'Brien & Sandground PLLC is a Washington, D.C.-based law firm dedicated to serving clients within the hospitality industry. The firm's attorneys collectively bring more than 70 years of experience to their practice, representing a diverse range of businesses including restaurants, hotels, bars, nightclubs, and liquor stores.
A significant aspect of the firm's work involves representing licensees and license applicants before the District of Columbia Alcoholic Beverage Control (ABC) Board. Beyond this, Mallios O'Brien & Sandground PLLC provides comprehensive legal support, covering the "start to finish" needs of hospitality clients.
The firm's services include assistance with:
- Business acquisition
- Entity formation and organization
- Leasing
- Business licensing and permitting
- Litigation needs
The firm's office is situated in the business district of Washington D.C., offering convenient access near Farragut Square and equidistant from the Farragut North and Farragut West Metro Stations.
From the firm’s website
- Attorneys
- Stephen J. O'Brien
- Mark (Chipp) Sandground Jr.
- Dimitri P. Mallios
- Michael D. Fonseca
- Manalle Mahmoud
- Olivette DG Lomax
- Matthew T. Minora
- Services listed
- Legal Representation of Restaurants, Hotels, Bars, Nightclubs, and Liquor Stores, Business Acquisition, Entity Formation and Organization, Leasing, Business Licensing and Permitting, Litigation Needs
- Offices
- 888 17th Street, N.W. Suite 1050 Washington, D.C. 20006
- Awards & recognition
- Rammy Awards 2021
Source: malliosobrien.com · checked October 12, 2026. Lawyers Near Me hasn’t independently verified these details.
Hours of Operation
- Monday
- 10 am–6 pm
- Tuesday
- 10 am–6 pm
- Wednesday
- 10 am–6 pm
- Thursday
- 10 am–6 pm
- Friday
- 10 am–6 pm
- Saturday
- Closed
- Sunday
- Closed
Photos
Details & Amenities
Highlights
Appointments recommended
Accessibility
Wheelchair-accessible car parkWheelchair-accessible entranceWheelchair-accessible toilet
Amenities
Toilet
Mallios O'Brien & Sandground — Frequently Asked Questions
Where is Mallios O'Brien & Sandground located?
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Mallios O'Brien & Sandground is at 888 17th St NW #1050, Washington, DC 20006.
What services does Mallios O'Brien & Sandground list on its website?
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When checked on October 12, 2026, the firm's website (malliosobrien.com) listed Legal Representation of Restaurants, Hotels, Bars, Nightclubs, and Liquor Stores, Business Acquisition, Entity Formation and Organization, Leasing, Business Licensing and Permitting, Litigation Needs.
How do I contact Mallios O'Brien & Sandground?
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Call Mallios O'Brien & Sandground at +1 202-625-7700. Its website is malliosobrien.com.
When is Mallios O'Brien & Sandground open?
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Monday to Friday: 10 am–6 pm. Saturday and Sunday: closed.
How is Mallios O'Brien & Sandground rated on Google?
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Mallios O'Brien & Sandground has a 5.0-star rating on Google from 1 review.
Client Reviews
1 review- Aleksander Duni· via Google
Great service
4 years ago
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