About Us

About Our Law Firm in Burlington, MA

Serving Clients in MA & NH Since 2003

The Law Offices of John E. Mahoney provides personalized counsel for legal matters regarding real estate, bankruptcy, estate planning, small business, landlord/tenant representation, civil litigation, and more. Established in 2003 in Burlington, MA, our firm is dedicated to outstanding service at affordable costs. We listen to and get to know our clients in order to develop the right legal solution for their needs.

Attorney John E. Mahoney has worked with many of his clients for years, providing expert counsel for the legal matters that greatly affect their lives. John truly cares about his clients and their respective situations. He has clients tell them their complete story, why they want our help, and follow up with questions to ensure they fully understand the matter. Contact John to see how this process allows him to make the best decisions for the client going forward.

John Mahoney  in his office in Burlington, MA

Personal Attention to the Legal Matters That Shape Your Life | Service Areas

Merrimack Valley; North Andover; Lowell; Lawrence; Methuen; Salem, NH; Reading; North Reading; Chelmsford; Tewksbury; Billerica; Salem, MA; Danvers; Middleton; Cambridge; Essex County; Middlesex County: Burlington

Attorney John Mahoney  | Law Offices of John E. Mahoney in Burlington, MA

Meet John E. Mahoney

John E. Mahoney Esq. became an attorney in 1997, and is a member of the Massachusetts (1997) and New Hampshire (2001) Bar Associations, having represented clients in both states for many years.

He began his career working for a firm closing a vast number of real estate transactions every month, but wanted to do more than just executing closings. After one year, he joined his Uncle’s general practice firm for about five years, gaining more in-depth real estate experience, and broader legal experience by adding small business and estate planning to his repertoire. In 2003, John decided to open his own firm and hasn’t looked back, helping thousands of clients along the way.

Whether you are selling the family home, creating an estate plan or opening a business, Attorney John E. Mahoney and his caring staff are here for you.

If you are unsure about what course of action to take regarding your legal matter, consulting with the Law Offices of John E. Mahoney can help you arrive at clear answers. To schedule a free consultation, contact us today at (978) 557-5755. We look forward to hearing from you!


John Mahoney was the best real estate attorney I’ve ever worked with. He explained all the closing documents simply, and he went out of his way to make signing easy, traveling a distance to our home because I’d had recent surgery. I’d recommend him without a single reservation.

Karen J.

Did an awesome job. He answered all my questions as a 1st time home buyer and communicated with the mortgage company to get all the paperwork together. Even helped us get a bad contractor to finally start work so we could close on the former house as soon as possible. Closing on the new house was quick and everything was explained clearly. All at a very reasonable price. Would use his services again. Thanks!

Amber M.

I have been working with John Mahoney for almost a year now. He has helped me with multiple transactions. John is very professional, very thorough and helps you through all aspects of legal issues. I would very much recommend John Mahoney for any legal matters you may have

Nick D.