About Us

PilieroMazza PLLC is a full-service law firm located in Washington, DC serving clients around the country and the world. Through a team of dedicated and experienced attorneys and professionals, we provide sophisticated and practical guidance to clients on a wide variety of issues across many industries. Our mission is to guide our clients through challenging legal, governmental, and business issues cost effectively and with a personal touch.

At PilieroMazza, we are most well known for our government contracts practice. For over 25 years, we have helped small and mid-sized businesses successfully navigate the complexities of doing business with the federal government. In particular, we have unparalleled experience with the SBA's procurement programs. We also have a strong track record of obtaining favorable results for our clients in disputes with contracting partners and the federal government, including protests before the GAO, the COFC, the SBA, and other agencies.

We also provide our clients with a full range of legal services including corporate, labor & employment, and litigation matters. We routinely assist clients with mergers and acquisitions, internal investigations, business and joint venture formation, employee training, agreements, and handbooks, Service Contract Act and other labor law compliance, and civil litigation, among other matters. Our clients value their ability to obtain a diverse array of legal guidance from our experienced team of attorneys.

Business size

26-100 employees


Commercial presence