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Mark G. Chalpin

4.9
Rating: 6.6

Licensed for 43 years

Lawyer

About Mark

Practice Areas

This attorney has not specified their practice areas.

Fees and Rates

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Licenses

Licensed in Maryland for 26 years

State: Maryland

Acquired: 1999

Active

No misconduct found

Licensed in Texas for 14 years

State: Texas

Acquired: 2011

Voluntary Resignation

No misconduct found

Licensed in District of Columbia for 43 years

State: District of Columbia

Acquired: 1982

Administratively Suspended - Non-Payment of Dues

No misconduct found

Location

No contact information is available for this lawyer

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Mark G. Chalpin's Reviews

Avvo Review Score

4.9 /5.0

34 Client Reviews

Showing 1 - 5 of 10 reviews | Recommendation

Posted by RJ | September 06, 2025 | Hired Attorney | Lawsuits & Disputes

Review of Attorney Mark Chalpin

I retained Mark Chalpin on September 23, 2020, to represent me in a legal malpractice case. Unfortunately, my experience with him was deeply disappointing. Throughout the engagement, he was difficult to work with and consistently failed to advocate for my interests. The case ultimately settled in May... 2022—not due to his efforts, but because I personally proposed the offer with opposing counsel. Mr. Chalpin frequently threatened to withdraw from the case whenever I questioned his strategy or raised objections. He appeared unable to form independent legal opinions and repeatedly insisted I pay for outside legal experts, which led to thousands of dollars in additional costs. On two occasions, he sent me written threats to quit, adding unnecessary stress to an already difficult process. One particularly troubling incident involved a deposition of an out-of-state witness. I strongly objected to granting opposing counsel an extension, as the deposition could have introduced complications that would distract a jury. Despite my objections, Mr. Chalpin agreed to the extension, resulting in more legal fees and further frustration. His professional demeanor was also concerning. A deposition was scheduled at his "office," which turned out to be the dining room table in his townhouse. When I arrived at the agreed time, he answered the door in pajamas and a politically charged T-shirt, claiming he had canceled the meeting via a late-night email I hadn’t seen. His attire and the political messaging on his vehicle were inappropriate and unprofessional. Mr. Chalpin did not demonstrate the assertiveness or litigation experience I expected. Much of his background appears to be in government work, not courtroom advocacy. A year before the case settled, he raised his hourly rate from $225 to $325, leaving me little choice but to accept. In total, he billed nearly three times his original estimate—consuming a significant portion of my settlement. As a former partner at one of the world’s largest accounting firms, I brought him a strong case. What I received in return was not value, but frustration. In my opinion, Mr. Chalpin was ill-equipped to handle the matter and failed to provide competent representation.

Posted by Gerry | April 18, 2023 | Hired Attorney | Ethics & Professional Responsibility

Mark is the best lawyer !

I have hired many lawyers and Mark is the Best! Mark is ethical and a moral attorney who you can trust fully. Mark is a true gem and I was fortunate to have hired him for a legal malpractice case. I give Mark overall 5 stars for Exceptional service. If you need an attorney hire Mark you will b...e happy you did!

Posted by Dr. Sue Sadri | January 17, 2022 | Hired Attorney

Dr. Sue Sadri

The best attorney I ever had. I wish I knew him years ago. His professionalism is outstanding. He is always available to answer your question. I recommend Mr. Chalpin to anyone who is looking for an experience attorney. Thank you with all my heart.

Posted by Donelle | June 30, 2021 | Hired Attorney

Flexible and Great to Work with

Mark was great to work with. I was overseas for part of my case. Mark was flexible in keeping in touch with me at odd hours. Mark was professional and thorough but never pushy. I would highly recommend Mark.

Posted by Steve | March 07, 2021 | Hired Attorney | Lawsuits & Disputes

Treated Like a Client Should Be

Recently had a legal malpractice case that Mark helped me reach a settlement to keep it out of Court. I was nervous going into it due to previous representation and how it ended but Mark was great and would absolutely hire again! Thanks Mark!

See All Client Reviews

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Experience

Rating:  6.6 (Good)

Sample of Legal Cases

Slip and Fall

Favorable Judgment

Defamation Case

Favorable jury verdict

Slip and Fall

Favorable settlement

Legal Malpractice

Favorable settlement

Sypher v. Hartford-Thayer Condominium Assoc.

Victory in Maryland Court of Special Appeals

Hughes v. PNC Bank

Favorable settlement

Jenkins v. Capitol Heights

Favorable settlement

Viladegut v. Foulger-Pratt

Favorable settlement

Lisa Russell v. Anthony Principi

Favorable settlement

See More Legal Cases
Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution