About MacKenzie J. Long, Esq.
I’m MacKenzie J. Long — an attorney, business owner, and lifelong problem-solver based in Southeastern Massachusetts. I built my law practice with one mission in mind: to provide high-quality legal services that are effective, affordable, and grounded in real-world understanding.
I didn’t take the traditional path into law. Before becoming a licensed attorney, I spent years managing construction crews, overseeing large-scale projects, and running a self-storage business. That hands-on experience taught me how to work hard, communicate clearly, and solve problems practically — lessons I carry into every legal matter I handle today.
What I Do
Whether you’re buying a home, forming a business, applying for a special permit, or planning for the future, I’m here to guide you through the process with confidence and care.
Commercial & Residential Real Estate Transactions
Municipal Permitting, Licensing, and Zoning
Estate Planning (Wills, Trusts, Probate)
Business Transactions and Closings
Why Clients Trust Me
Approachable, Clear Communication
I take pride in breaking down legal issues into understandable language so clients feel empowered, not overwhelmed.
Responsiveness
When you work with me, you get a direct line not layers of gatekeepers.
Real-World Insight
With experience in construction, management, and business operations, I understand the practical side of every transaction.
Local Roots
Born and raised in Massachusetts, I work with clients in Westport, New Bedford, Fairhaven, Dartmouth, and across the SouthCoast.
Credentials & Licenses
Juris Doctor – UMass School of Law, Dartmouth, MA
B.A. in Crime & Justice Studies – UMass Dartmouth
Licensed Massachusetts Attorney
Licensed MA Construction Supervisor & Hoisting Engineer
Massachusetts Notary Public
Let’s Connect
I invite you to get in touch and see how I can help you move forward — whether you’re closing on a property, applying for a license, or preparing your estate plan.