Best Business Attorneys in Washington, DC

24 firms listed · 23 in Washington · 7 open 24/7 · 9 open weekends · 21 rated 4.5+

Data verified October 21, 2026

Chaikin, Sherman, Cammarata & Siegel Personal Injury Lawyers

Chaikin, Sherman, Cammarata & Siegel Personal Injury Lawyers

(49)
  • Worry
  • Skilled
  • Negotiate
“I appreciate the perseverance and professionalism he showed in getting us through the process, knowing what resources to engage to when needed, and above all being an easy person to work with.”
Emergency Services
Free Initial Consultation
BBB Rating: A+
Transparent Fees & Pricing
1232 17th St NW, Washington, DC
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Eric Siegel Law

Eric Siegel Law

(45)
  • Integrity
  • Understanding
  • Expertise
“Eric is an outstanding lawyer who is incredibly knowledgeable in the area of disability laws, including web accessibility for individuals with disabilities like myself.”
Emergency Services
In Business Since 2020
Coupons & Offers
888 17th St NW #1200, Washington, DC
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Liles Parker

Liles Parker

(50)
  • Audit
  • Call
  • Matter
“Their approach included a complete consideration of options and consequences for our company, including legal, business, and financial pros and cons for our company management decision-making.”
Remote Consultations Available
30+ Years Experience
Free Initial Consultation
2121 Wisconsin Ave NW #200, Washington, DC
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Trusts and Estates Attorney Kerri Castellini

Trusts and Estates Attorney Kerri Castellini

(45)
  • Board Member
  • Patient
  • Bar Association
“She is passionate about the advancement of women in the legal profession and I am inspired by her leadership and dedication as a member of the WBA's Board of Directors.”
Transparent Fees & Pricing
Accepts All Major Credit Cards
In Business Since 2018
Emergency Services
409 7th St NW #215, Washington, DC
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Federal Practice Group

Federal Practice Group

(35)
  • Job
  • Fear
  • Rights
“AT&T, RECENTLLY FORM A JOINT VENTURE WITH IBM, AND MICROSOFT, THAT IS PRECISELY, WHY WE PROPOSED THIS JOINT VENTURE FOR THE Do D JEDI CONTRACT PERFORMANCE.”
Emergency Services
In Business Since 2011
801 17th St NW Suite 250, Washington, DC
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Kevin C. Martin, Attorney at Law

Kevin C. Martin, Attorney at Law

(50)
  • Product
  • Needs
  • Children
“This not only added a lot of value to what I wanted accomplished, but also gave me great confidence in knowing my estate planning was set up and completed as accurately and best ways possible.”
Free Initial Consultation
In Business Since 2020
650 Massachusetts Ave NW Suite 600, Washington, DC
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The 24 firms shown for Washington, DC advise companies on formation, contracts, ownership agreements and transactions. Whatever each one says about its practice areas and fee arrangements is drawn from its own website, and the ratings come from public reviews.

Area overview: Washington, DC

Of the 24 firms we list here, 23 are in Washington itself and 1 comes from Rockville, MD (14 mi). The firms on this page are rated from 4.0 to 5.0 across 2,608 reviews; 12 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (99%), responsiveness (92%) and quality (83%). The topics that come up most in reviews of the firms on this page are "expertise", "patient" and "results". 7 are open around the clock and 9 are open on weekends. The practice areas the firms on this page list most often on their websites are estate planning (3), alternative dispute resolution (2), asset protection (2), civil litigation (2) and family law (2). 1 shows a license on its website and 1 has a BBB rating of A or A+. 17 have ten or more years of experience, the longest 30 years. 7 offer urgent consultations; 2 offer payment plans; 8 offer a free initial consultation; 1 is family- or locally-owned and 2 list coupons or special offers. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.

Which business law firms listed for Washington describe their corporate work online?

A website is on file for all 24 firms listed here. Corporate pages tend to be concrete about industries served, transaction types and the size of company the practice acts for. That detail rules firms in or out faster than any phone call.

Immigration Law Group

Immigration Law Group

(48)
  • Responsive
  • Happy
  • Communication
“While I have no comparisons, I have been impressed by the firm's responsiveness & patience with me as they helped me & my nanny through a work via process.”
Accepts All Major Credit Cards
In Business Since 2008
1101 Connecticut Ave NW, Washington, DC
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Garfield Law Group

Garfield Law Group

(47)
  • Meeting
  • Green Card
  • Interview
“It could be Lorrain or Maureen, please forgive me if I got the name wrong but the lady who used to work with you invited us to see an orchestra concert.”
In Business Since 2007
1707 L St NW #600, Washington, DC
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Antonoplos & Associates, Attorneys at Law

Antonoplos & Associates, Attorneys at Law

(48)
  • Law Firm
  • Documents
  • Trust
“From the initial consult through the administrative requirements to execute, they've been great and I'm very pleased with their attention and care.”
Accepts All Major Credit Cards
In Business Since 2016
Offers Financing Options
1725 Desales St NW Suite 600, Washington, DC
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The Mistry Law Firm

The Mistry Law Firm

(36)
  • Advice
  • Expertise
  • 30+ Minutes
“Very experienced and explains things in a manner that I can easily understand which is extremely important when navigating some of life's most important decisions.”
Emergency Services
In Business Since 2015
1775 I St NW suite 1150, Washington, DC
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Right Size Law

Right Size Law

(50)
  • Life
  • Needs
  • Advice
“David has been a great help to us both in arranging our own legal documents for the future as well as for my parents who needed advice and legal work for new phases of their lives.”
Accepts All Major Credit Cards
In Business Since 2013
621 G St SE, Washington, DC
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S.L. England

S.L. England

(50)
  • Meeting
  • Matter
  • Confidence
“The individual conversation with Mr England whether it be in person or over the phone showed how much he cared for his clients which helped in a stressful situation.”
In Business Since 2014
1325 G St NW Ste. 500, Washington, DC
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Barkat Law Firm

Barkat Law Firm

(37)
  • Email
  • Family Law
  • Solid
“Even during our first consultation, he was extremely helpful to me about my options and never once did I feel pressured to proceed down a legal representation path.”
Accepts All Major Credit Cards
In Business Since 2012
2001 L St NW Suite 500, Washington, DC
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Millermasciola, Attorneys At Law

Millermasciola, Attorneys At Law

(35)
  • Contract
  • Strategy
  • Military
“They were very helpful in explaining all of our options and how to move our case forward in the most efficient and positive outcome possible for our case.”
Free Initial Consultation
In Business Since 2010
800 Maine Ave SW #200, Washington, DC
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Goldstein Law Firm

Goldstein Law Firm

(3)
  • Franchise
“The franchisor had turned against me and attempted to push me out under their terms.”
Remote Consultations Available
Free Initial Consultation
Emergency Services
Offers Financing Options
1629 K St NW #300, Washington, DC
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JD Howlette Law

JD Howlette Law

(24)
  • Ethic
  • Skills
  • Customer Satisfaction
“He carefully listened to my case and gave me the legal advice I needed to make decisions that will help me reach the best possible outcome for my situation.”
In Business Since 2021
1140 3rd St NE, Washington, DC
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Garner Law

Garner Law

(20)
  • Estate Planning
  • Pay
  • Price
“From the first phone call until the final product the folks I encountered at Garner Law were kind and caring, quick to respond, and knew exactly how to help me navigate my legal issues.”
In Business Since 2014
1717 K St NW #900, Washington, DC
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Remus Enterprises Law Group

Remus Enterprises Law Group

(20)
  • Child
  • Efficient
  • Divorce
“If you're searching for a corporate attorney who is attentive to your needs and responds quickly to any issue or legal need you have, I highly recommend Remus Law Group!”
Licensed
In Business Since 2019
Free Initial Consultation
1629 K St NW #300, Washington, DC
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The Mendoza Law Firm

The Mendoza Law Firm

(33)
  • Grasias
  • Hello
  • Status
“I feel very pleased with the attention and professionalism they dedicated to my case, always on the lookout for any situation, I recommend the lawyer and her team The Mendoza Law Firm,”
In Business Since 2015
601 Pennsylvania Avenue NW Building, Suite 900, Washington, DC
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Law Offices of Robert L. Baum

Law Offices of Robert L. Baum

(11)
  • Child
“After my disappointing experience with a previous attorney, who mishandled my case from the start, I contacted Bob with the hopes of getting an experienced and seasoned divorce attorney.”
Free Initial Consultation
In Business Since 2003
Family Business
Rockville, MD · 14 mi from Washington
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Rism

Rism

(14)
  • Probate
  • Property
  • Real Estate
“The office was very responsive, efficient, and professional - getting what I needed done fairly quickly which was helpful during such a stressful time.”
Free Initial Consultation
In Business Since 2001
1218 11th St NW Suite 100, Washington, DC
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Ofac Sanctions Lawyers - Zarkesh Law Firm

Ofac Sanctions Lawyers - Zarkesh Law Firm

(8)
“He consistently delivers high-quality work and is very attentive to detail.”
Emergency Services
In Business Since 2020
1325 G St NW Suite 500, Washington, DC
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Hogan Lovells

Hogan Lovells

(18)
“Was at a conference here on the top floor, it was exceptionally done from the rooms to the lunch period everything was beautifully orchestrated with staff.”
Accepts All Major Credit Cards
In Business Since 1998
Coupons & Offers
555 13th St NW, Washington, DC
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Kass Legal Group

Kass Legal Group

(17)
  • Property
  • Company
  • Responsive
“Had a great experience with Kass, they were the title company for my closing and, amidst a myriad of outside complications, Brian Kass provided predictability and stability.”
Accepts All Major Credit Cards
In Business Since 2017
4301 Connecticut Ave NW suite 434, Washington, DC
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HomeBusiness & Corporate AttorneysDistrict of ColumbiaWashington, DC

Business and Corporate Legal Services in Washington, DC Cost Estimates

Minimum cost
$996
Maximum cost
$6220
National Average
$1555
Avg Per Hour Rates
$421
$1244
$2488
Average price range is based on 407 cost profiles
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Average Cost $1555
Minimum cost $996
Maximum cost $6220
Avg Per Hour Rates $421

Average range $1244 to $2488 is based on 407 cost profiles.

Why these companies made our list

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