McCahon Law Offices, Logo

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Legal Counsel & Representation

Government Contracts & Corporate Matters

Where Your Interest Comes First

About Us

Sam McCahon

Established in 1998, McCahon Law has quickly become a leader when it comes to representing clients in a number of areas. Our clients range from large, multinational firms to small, disadvantaged businesses. Located in Washington, DC, we are an intensely focused law firm, so we limit the scope of our representation to our core competencies: government contracting, due diligence inquiries, combating human trafficking, and corporate compliance.

At McCAHON LAW, we embrace what should be the mantra for every lawyer, “your interests come first”. There was a time not too long ago when this recognition was not a novel concept within the legal profession. Over the years, however, many firms have turned the practice of law from a profession into a business. When you have a business, you have an obligation to do what’s best for your organization and shareholders; hence, the evolution of the billable hour target for partners and associates. At McCAHON LAW, no staff member advances or is rewarded based on the amount of money the firm can charge you, the client. Your interests, including financial, come first.

Learn More About McCahon Law

Call (202) 849-9500

McCAHON LAW, Where Your Interests Come First.

At McCAHON LAW we do not charge any fee or provide any legal advice, during the initial consultation. Our reasoning is simple, until we know something about the facts of your matter we can’t determine whether we will be able to be of help in achieving your goals. If we do provide you with subsequent representation, we offer an assortment of billing models as alternatives to the billable hourly rate. See our specific practice areas on this site or write us for additional information.

Government Building
Government Contracts

Government Contracts
Businessman and Lawyer
Corporate Compliance

Corporate Compliance
Business Report
Due Diligence Inquiries

Due Diligence Inquiries
Gavel and Handcuffs
Combating Trafficking

Combating Trafficking


Thank you for your interest. For questions or comments, please use the information listed here. We look forward to hearing from you soon.

(202) 849-9500

Hours of Operation
By Appointment Only


View Our Location

 1629 K Street NW, #300
Washington, DC 20006

Service Area