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Legal Service in Washington
275 legal service businesses in Washington, United States. All Washington businesses →
At a glance
As of August 2026, business.wiki lists 275 legal service businesses in Washington— 0.6% of the city's 44,146 listed businesses. 100% publish a phone number and 97% have a website, spread across 122 postcode districts. The largest local presence is Diversified Reporting Services with 2 locations in the city.
Where in Washington: 20006 (31)·20005 (28)·20036 (24)·20004 (17)·15301 (8)·20037 (8)·20009 (7)·20001 (6)
Chains here: Diversified Reporting Services ×2·Epiq ×2·Tarbuck P.i. and Associates Detective Agency ×2·The National LGBTQ+ Bar Association ×2
Directory — top 30 by data completeness
| Business | Address | Postcode | Phone | Web |
|---|---|---|---|---|
| District of Columbia Bar | 901 4th St NW | 20001-3047 | +12027374700 | ✓ |
| Blue Star Strategies | 888 17th St NW | 20006-3300 | +12028331281 | ✓ |
| The Employment Law Group | 1717 K St NW | 20006-5318 | +12023313911 | ✓ |
| American College of Trust and Estate Counsel - ACTEC | 901 15th St NW | 20005-2300 | +12026848460 | ✓ |
| Cassidy and Associates | 607 14th St NW | 20005-2000 | +12023470773 | ✓ |
| Legal Aid DC | 1331 H St NW | 20005-4706 | +12026281161 | ✓ |
| Monument Advocacy | 975 F St NW | 20004-1410 | +12027199999 | ✓ |
| U.S. Immigration and Customs Enforcement | 500 12th St SW | 20536-0005 | +17036033400 | ✓ |
| WSW Winning Strategies Washington | 409 7th St NW | 20004-2309 | +12025890800 | ✓ |
| American Association for Justice | 777 6th St NW | 20001-3706 | +18004242725 | ✓ |
| Penn Hill Group | 777 6th St NW | 20001-3706 | +12026183900 | ✓ |
| American Israel Public Affairs Committee | 251 H St NW | 20001-2604 | +12026395200 | ✓ |
| Public Defender Service for the District of Columbia | 633 3rd St NW | 20001-3050 | +12026281200 | ✓ |
| Distilled Spirits Council of the United States | 101 Constitution Ave NW | 20001-0200 | +12026283544 | ✓ |
| Klein Johnson Group | 25 Massachusetts Ave NW | 20001-1407 | +12027317458 | ✓ |
| Horizon Government Affairs | 440 1st St NW | 20001-2028 | +12028088860 | ✓ |
| Washington Legal Foundation | 2009 Massachusetts Ave NW | 20036-1011 | +12025880302 | ✓ |
| Veritas Law Firm | 1225 19th St NW | 20036 | (202) 686-7600 | ✓ |
| NVG | 1640 Rhode Island Ave NW | 20036-3200 | +12025401070 | ✓ |
| Neal R Gross & Co | 1716 14th St NW | 20009-7831 | +12022344433 | ✓ |
| Neighborhood Legal Services Program | 64 New York Ave NE | 20002-3320 | +12028326577 | ✓ |
| National Women's Law Center | 11 Dupont Cir NW | 20036-1200 | +12025885180 | ✓ |
| Hayman-Woodward Immigration | 1010 Vermont Ave NW | 20005-4902 | +12027534133 | ✓ |
| American Petroleum Institute | 1220 L St NW | 20005-4001 | +12026828000 | ✓ |
| D.C. Bar Pro Bono Center | 901 4th St NW | 20001-3047 | +12027374700 | ✓ |
| Forbes Tate Partners | 777 6th St NW | 20001-3706 | +12026380125 | ✓ |
| Practical Investigations | 25 W Telegraph St | 84780-6000 | +14359220022 | ✓ |
| Complete Investigative Services | 2809 E Hamilton Ave | 54701-6863 | +17152718970 | ✓ |
| DC Volunteer Lawyers Project | 5335 Wisconsin Ave NW | 20015-2006 | +12028855542 | ✓ |
| DC Mobile Notary | 3001 Veazey Ter NW | 20008 | (202) 247-0837 | ✓ |
Showing the 30 most complete records of 275 total. Every listed business has its own page with map, nearby competitors and city context.
About this data
Counts are computed live from our database of 44,146 Washington businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, Legal Service in Washington (August 2026)”.