7700 North Kendall Drive, Suite 607, Miami, Florida 33156   |  




Founded in 2009 by Attorney, Maria-Isabel “Marisa” Portuondo, Portuondo Law Firm provides custom services to South Florida businesses and residents. We provide a personalized experience only a boutique firm can, without sacrificing quality. Attorney Portuondo understands that litigation, which can be costly, emotional, and time-consuming, is not always the best option. Whenever it is appropriate, we will use other methods to negotiate a satisfactory outcome for our clients.

We work hand in hand with our clients to ensure they are protected and are doing things the right way the first time. Attorney Portuondo will learn about the ins and out of her clients’ individual or business needs. Whether you are a new business who wants to start off on the right foot, an established business who needs help with procedures or a specific matter, or an individual who needs guidance, Portuondo Law Firm can help.

The Firm understands that business and contractual matters can be complex; we strive to bring you clarity, simplicity and resolution. As a boutique firm, Portuondo Law treats each case with personal attention and with a custom approach tailored to your business or individual context – your case is the most important case there is. Portuondo Law Firm handles legal matters of all sizes and across various industries.

blue box About


Marisa Portuondo was raised in the Key Biscayne community of South Florida. Prior to attending law school, Ms. Portuondo graduated with a Master of Science degree from Florida International University’s College of Business and worked in the pharmaceutical industry managing over $60 Million of pharmaceutical raw material in several worldwide locations. While attending the University of Miami School of Law, Ms. Portuondo completed two internships at the Third District Court of Appeal under Chief Judge Juan Ramirez, Jr. and a third internship in the Miami-Dade County Public Defender’s Felony Division. Attorney Portuondo’s work focuses on business and construction law, and property damage claims. Throughout her legal career, she has helped clients in various matters of all magnitudes. While she has had large successes, including the successful negotiation of a multi-million dollar arbitration and recovering escrow deposits worth hundreds of thousands of dollars, she also enjoys working hand in hand with smaller business owners, guiding them to success through business consulting and contract drafting and negotiations.

Many attorneys fail to see the effects that legal decisions can have on the bottom line. Ms. Portuondo, however, has worked in Corporate America, earned her graduate business degree, and has her own experience starting and successfully managing her own law firm. These experiences have developed an insider’s understanding of the complexity and impact that legal decisions have on her clients’ businesses. Her first-hand knowledge and experience drive the Firm’s legal and consulting services for businesses of all types and sizes. She has also worked on construction law matters on both the plaintiff and defense side for over 10 years, allowing her to become well-versed in the negotiation of contractual agreements and disputes. Finally, prior to starting her own firm, Ms. Portuondo previously worked as outside counsel for various insurance companies, bringing a unique perspective to her current cases representing insureds on property damage claims.

A lifelong resident of Miami-Dade, she is actively involved in the community’s civic affairs. Marisa Portuondo is fluent in English and Spanish and some Portuguese. In her free time, she enjoys reading, traveling, boating, diving, and hiking with her husband and son.