Portland's Trusted Legal & Financial Advisors

When Your Business or Personal Finances Need Clarity, Who Do You Turn To?

At McCloskey, Mina & Cunniff, LLC, we combine decades of legal and financial expertise to protect what matters most to you — your assets, your legacy, and your peace of mind.

30+ Years of Combined Experience
1,200+ Clients Served
100% Client-Focused Commitment
Professional office setting in downtown Portland, Maine

What We Do

Comprehensive Legal & Financial Services

We offer a full spectrum of professional services designed to address the complexities of modern legal and financial life.

Business & Corporate Law

From formation to dissolution, we guide businesses through every stage — entity structuring, contracts, compliance, and dispute resolution.

Estate Planning & Probate

Protect your family's future with carefully crafted wills, trusts, powers of attorney, and probate administration tailored to your goals.

Tax Planning & Advisory

Navigate the complexities of federal and state tax law with strategic planning that minimizes liability and maximizes returns.

Real Estate Law

Whether you're buying, selling, or developing property, we ensure your transactions are secure, compliant, and efficient.

Succession & Wealth Planning

Plan for the future of your business and personal wealth with strategies that align with your values and long-term vision.

Litigation & Dispute Resolution

When conflicts arise, we provide aggressive representation and skilled negotiation to protect your interests in and out of the courtroom.

Professional team at McCloskey, Mina & Cunniff office in Portland
Portland, Maine waterfront and downtown skyline
Est. Portland, Maine

About Our Firm

Rooted in Portland. Committed to Excellence.

McCloskey, Mina & Cunniff, LLC is a full-service legal and financial advisory firm headquartered in the heart of Portland, Maine. Our attorneys and advisors bring deep expertise across a range of disciplines, offering clients a unified approach to complex legal and financial challenges.

Since our founding, we have built a reputation for delivering practical, results-driven counsel. We understand that every client's situation is unique, and we take the time to listen, understand, and craft solutions that truly fit.

  • Personalized attention from experienced professionals
  • Integrated legal and financial expertise under one roof
  • Deep ties to the Portland business and legal community
  • Transparent communication and clear fee structures

Our Approach

How We Work With You

A proven process that puts your goals first at every step.

01

Discovery Call

We begin with a confidential consultation to understand your situation, objectives, and concerns. This is your opportunity to ask questions and learn how we can help.

02

Strategy Development

Our team researches, analyzes, and develops a tailored strategy that aligns with your goals and addresses any complexities in your case.

03

Execution & Advocacy

We implement the plan with precision — whether that means drafting documents, negotiating terms, or representing you in proceedings.

04

Ongoing Support

Our relationship doesn't end at resolution. We provide continued counsel as your needs evolve and new opportunities arise.

Ready to Protect What Matters Most?

Schedule a confidential consultation with our team. We'll listen, advise, and outline a clear path forward — no obligation, no pressure.

Contact Us Today

Get In Touch

Let's Start a Conversation

Whether you have a specific question or need guidance on a complex matter, we're here to help. Reach out using any of the methods below, or fill out the form and we'll respond promptly.

Office Address
12 City Ctr
Portland, ME 04101

Send Us a Message

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