Initiative in Practice.®
For every client. Every day.
Founded in 1880, we serve individuals and businesses.
We’ve transformed the way we practice law to meet the technological and social requirements of the day.
ABOUT US

MacElree Harvey 145+ Years Of Experience
With roots that reach back to 1880, MacElree Harvey uses the traditional values of professionalism and excellence as the foundation for the firm’s identity. Our attorneys are encouraged to build on these traditional values through Initiative – creative problem-solving, proactive planning, and strategic positioning.

Initiative in Practice® . For Every Client. Every Day.
Our 45+ attorneys and their staff are dedicated to providing clients with superior representation and are committed to achieving the best outcomes. We serve individuals and businesses in the Pennsylvania and Delaware area with our expertise in various areas of the law.

Client Focused Law Firm
We believe that we’re only as good as the reputation of our clients—which is why we work diligently to ensure our clients come first. We never hesitate to put our reputation on the line to ensure they get as much out of the relationship as we do.
NEWS & INSIGHTS
MacElree Harvey Named a 2026 Top Workplace by The Philadelphia Inquirer
How Your Neighbors Factor into Your Zoning Application
What Does Equitable Distribution Mean in Plain English?
MacElree Harvey Featured in Philadelphia Business Journal Table of Experts
Want to Sell Your Business? Start Now.
Graduation Season: Why Young Adults Need More Than a Diploma
Employment Law Update May 2026 – Workplace Investigations
13 MacElree Harvey Attorneys Recognized in 2026 Super Lawyers® and Rising Stars Lists

CLIENT TESTIMONIALS
It was difficult finding a lawyer to handle our zoning case. Some lawyers did not return my phone calls and others were indifferent. We were so happy to find Matthew McKeon. He was always friendly, informative and patient. Matt showed a deep understanding of our personal situation and showed empathy during this difficult time. He discussed the pros and cons of our situation and helped us decide the best course of action. I would highly recommend Matt McKeon!
Mary has been an absolute blessing. Due to a custody dispute, I ended up needing a criminal attorney. Not all attorneys are created equally, and Mary truly devoted her soul to my case. After two poor experiences, I started to believe all attorneys were the same until I hired Mary. She is communicative, extremely knowledgeable, forward thinking, and most of all, she always took the time to help me understand every part of the process. There was always full transparency. Despite being a fairly new attorney, she is wise beyond her years. She was persistent yet tactful with the police and the district attorney’s office, and she let them know she was going to fight for me. I am beyond grateful. I don’t know where I would be if not for her.
Lance is a fantastic lawyer and I recommend him and his associates. He handled my very complicated and financially complex high- income child support adjustment. I received an increase in support and quite an education on PA child support law in the process. Lance’s ability to simplify confusing issues was key in helping me make important decisions for my family’s future. Highly recommend if you need legal help with any family law matter.
As an older male going through divorce and custody, I was very tentative/skeptical about attorneys. I searched and interviewed. If you’re looking for the best, Marie is it. Makes you feel important and is attentive to your wishes. She tells it like it’s is. She’s a fighter when needed but her demeanor otherwise is perfect. Loved her. Would recommend her strongly. Tough to find the good ones.
I hired Marie Crossley to represent me during a Court hearing that I had scheduled where I was requesting to modify my Child Custody agreement and relocation to another state where I could have more support to raise my two sons. Relocation cases are never easy but Marie did a very good job at showing the court that it was in the best interest of my children to relocate to live with my fiancé and I and his family since we had no support system here in DE and their father did not have a sufficient level of involvement in the boys lives. Many factors went into the outcome of our case but ultimately the judge ruled to allow the boys and I to move and put a visitation schedule in place that would allow their dad to still have frequent and meaningful visits with the children. I am very grateful for all the support and guidance Marie provided me during this case and I know the positive outcome we had will have a very positive impact on my children’s lives for years to come.
Marie has been very involved in helping me get the primary residence of my young son. Due to a distance situation with his father and the disagreement on what state my son would attend school in, I sought out Marie’s counsel. From the beginning, she kept me up to date, including her staff, and explained how these cases work. I felt more than confident with Marie as my attorney when it was time to appear before the judge. She was able to prove to the court that my son’s father and his witness were not being truthful in specific time frames, which I believe were crucial in winning the case. Marie maintained a calm, cool and collective stance when representing me and there was a very large visible difference if comparing attorneys. Ultimately I won and did receive primary residence of my son, and I couldn’t be happier. I received an email from Marie’s office and she also texted me with the good news. I would recommend Marie to anyone of my friends or family seeking this type of counsel.













































