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Serving Delaware, Chester, Montgomery & Philadelphia Counties
Our Practice Areas
About the Firm
Musi, Mattson, Daubenberger & Clark, L.L.P. is a long-established, full-service law firm rooted in Media, Pennsylvania and trusted throughout Delaware, Chester, Montgomery, and Philadelphia Counties. The firm is known for delivering high-level legal representation across a broad range of practice areas—including criminal defense, DUI, personal injury, family law, wills and estates, construction and real estate, commercial disputes, and general litigation.
Clients rely on the team not only for their courtroom skill and strategic insight, but for their integrity, professionalism, and commitment to achieving the best possible outcomes. With multiple attorneys recognized as Top Lawyers in their fields, the firm brings a depth of experience that rivals larger regional practices while maintaining the accessibility and personal attention only a local firm can offer. Every client who walks through our doors receives individualized attention, ongoing communication, and a tailored strategy informed by decades of combined legal knowledge.
If you are in need of top-tier legal representation, we invite you to contact us for a free consultation: 302-307-2747
Why Choose Us
Recognized Excellence
Multiple attorneys named Top Lawyers in their fields.
Testimonials
Navigated a Swift Resolution
"I was referred to and retained Michael Mattson to assist with a dispute on an estate matter. Michael was very responsive to my inquiry, took the time to discuss my situation, offered his expertise and navigated a swift resolution. Michael provided updates on a regular basis, and I was always aware of the status of the matter up to the final resolution. I am very satisfied with Michael and his staffs' efforts."
Frank P.
Expertly Charted the Course
"Mike Mattson is a superstar. He saved my dad’s life in a nasty guardianship case filed by a disgruntled family member. For exactly four months, he worked tirelessly on my dad’s behalf, leveraging his expertise in both the law and human psychology. His communication was prompt, his schedule flexible, his fees reasonable, and his advice always spot on. Extremely intelligent, he quickly grasped the complexities of my dad’s case and expertly charted the course to a successful conclusion. Not only that, but he was truly a pleasure to work with, and I feel lucky to have found him."
Anthony V.
Professional, Courteous, and Knowledgeable
"I've been working with Dimitri for over 15 years, handling both my business and personal matters. He has been professional, courteous, and knowledgeable in all aspects needed to manage my legal issues confidently and wisely. I can't stress enough how much I value his expertise. Additionally, he is excellent at working with clients and genuinely cares about their well-being."
Rey M.
Let’s discuss your case. We’ll listen carefully, answer your questions, and help you understand the next steps.
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© 2025 Musi, Mattson, Daubenberger & Clark, L.L.P.
302-449-7165
Criminal Defense
DUI, drug charges, theft, juvenile cases, assault, license suspension, and more.
Experienced Litigators
Strong courtroom capability with decades of combined experience.
Individualized Attention
Your case gets the time, strategy, and communication it deserves.
One Firm for Nearly Any Legal Need
Criminal defense, family law, injury, wills, real estate, bankruptcy & more—handled under one roof.
Rooted in the Community
Serving Southeastern Pennsylvania for years with a reputation for integrity and results.
Powerful Legal Representation When It Matters Most
Call now or request a free consultation to get started!
MMDC is equipped to represent you in a wide range of legal matters, including:
Personal Injury
Car accidents, truck accidents, slip-and-fall, serious injuries, wrongful death.
Family Law
Divorce, custody, child support, alimony, prenups, protection from abuse, name changes, adoptions, mediation.
Wills, Estates & Elder Law
Estate planning, wills, living wills, power of attorney, probate, guardianships.
Real Estate & Construction
Contract review, mechanics’ liens, tax appeals, landlord/tenant disputes, construction law.
Bankruptcy
Chapter filings, debt relief, creditor negotiations, financial restructuring.
Very Good People, Very Good at What They Do
"I have been working with Lindsey for quite some time now. She and the firm itself have been wonderful to work with!! Very good people, very good at what they do!! Im very appreciative of their hard work. Will definitely use them in the future if need be. Definitely a top tier firm in my opinion! The best! Thank you!!"
Justin A.
An Exceptional Attorney
"Luke Clark has been an exceptional attorney throughout my custody and support journey. He is incredibly responsive, provides excellent advice, and genuinely cares about his clients. I highly recommend him!"
Jackie C.
Genuinely Puts His Clients First
"I can’t say enough great things about Rich Daubenberger. Ever since the beginning of my case he was always on the ball and truly cared about me. Rich went above and beyond for me, and his dedication was amazing. If you want an attorney who genuinely puts his clients first, Rich is the one."
Emily C.
Media
21 West Third Street
Media, PA 19063
West Chester
139 W. Market Street, Suite A,
West Chester, PA 19380
Serving Delaware, Chester, Montgomery & Philadelphia Counties
Call now or request a free consultation to get started!
Criminal defense
Personal injury
Family law
Wills, estates & elder law
Real estate & construction
Bankruptcy
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Free Consultation
Call Now
Free Consultation