Legal malpractice cases—whether due to missed deadlines, conflict-of-interest, or negligent strategy—are complex. You must prove causation (“but for”), financial harm, and breach of duty. In Boston, firm size and reputation don’t guarantee results; the best lawyers have trial experience, familiarity with state ethics rules, and willingness to invest in “trial-within-a-trial” proceedings. Below are five firms known for pursuing or defending malpractice claims effectively.
Comparison Table
| Firm | Driving directions | Fees | Experience | Specialties |
|---|---|---|---|---|
| 🔗 Kazarian Law (Charles P. Kazarian) | 🚗 map & directions | 💲 Free consult; contingency and hourly based on case | 💼 43+ years focused in legal malpractice and trial litigation ([turn0search0]) | ✔️ Legal malpractice claims ✔️ Arbitration and mediation oversight ✔️ Fiduciary breach cases ✔️ Professional negligence & ethics |
| 🔗 Block & Roos, LLP | 🚗 map & directions | 💲 Free consult; contingency or fee-shifted resolutions | 💼 Founded malpractice group handling cases via negotiation, arbitration, or court ([turn0search8]) | ✔️ Civil legal malpractice ✔️ Attorney fee disputes ✔️ Arbitration malpractice ✔️ Settlement negotiation |
| 🔗 Burns & Jain, LLC | 🚗 map & directions | 💲 Free consultation; contingency and hourly fee options available | 💼 Recognized Massachusetts legal malpractice practice with joint representation of victims ([turn0search4]) | ✔️ Client-side malpractice representation ✔️ Professional liability mistakes ✔️ Case-within-a-case litigation ✔️ Fee dispute claims |
| 🔗 Colucci, Colucci & Marcus, P.C. | 🚗 map & directions | 💲 Free initial consultation; contingency or hourly depending on complexity | 💼 Local Boston firm with attorneys Darin and Dino Colucci rated Super Lawyers for malpractice ([turn0search1]) | ✔️ Legal malpractice suits ✔️ Professional fiduciary errors ✔️ Business & estate matter negligence ✔️ Arbitration & mediation contempt |
| 🔗 Morrison Mahoney LLP | 🚗 map & directions | 💲 Hourly, flat or contingency depending on client (often representing lawyers) | 💼 Over decades defending more Massachusetts attorneys than any other firm ([turn0search13]) | ✔️ Defense of legal malpractice claims ✔️ Administrative disciplinary defense ✔️ Attorney professional liability ✔️ Bar complaints and licensing board representation |
Firm Profiles
🔗 Kazarian Law (Charles P. Kazarian)
Fees: Free consultation; contingency and hourly fee structures available.
Experience: Charles P. Kazarian has practiced in Boston for 43+ years, primarily in legal malpractice and serious civil litigation ([turn0search0]).
Specialties:
✔️ Legal malpractice lawsuits, trial-level representation
✔️ Arbitration and mediation challenges and reopening
✔️ Fiduciary and professional ethics-related errors
✔️ Professional negligence and conflict-of-interest claims
Areas served: Boston, eastern Massachusetts, pro bono referrals nationally.
Reviews/Reddit mentions: Often cited in Boston legal circles for tenacity in malpractice trials—even when small firms undervalue these claims.
🔗 Block & Roos, LLP
Fees: Free initial consultation; contingency arrangements common, with fee-shifting when available.
Experience: Known for securing settlements in high-value malpractice and attorney-fee disputes through litigation or arbitration ([turn0search8]).
Specialties:
✔️ Legal malpractice claims from negligent representation
✔️ Disputes over attorney fees and billing misconduct
✔️ Arbitration-based malpractice actions
✔️ Negotiation of six-figure settlements without trial
Areas served: Boston metro and Massachusetts-wide.
Reviews/Reddit mentions: Reddit and review forums occasionally note mid-six-figure recoveries achieved after firm retained.
🔗 Burns & Jain, LLC
Fees: Free consultation; offers both contingency-based representation and hourly fee models.
Experience: A dedicated Massachusetts legal malpractice firm that handles claims for harmed clients and fee disputes against attorneys ([turn0search4]).
Specialties:
✔️ Legal malpractice representation for clients harmed by attorneys
✔️ Professional negligence and fiduciary breach
✔️ Case-within-a-case litigation modeling
✔️ Fee dispute and retainer complaints
Areas served: Boston and statewide; also handles personal injury claims tied to malpractice aftermath.
Reviews/Reddit mentions: Legal forums praise them for professionalism when clients lose trust-based case outcomes due to lawyer errors.
🔗 Colucci, Colucci & Marcus, P.C.
Fees: Free initial consultation; fees vary based on case size and complexity—typically contingency or hourly.
Experience: Darin M. Colucci and Dino M. Colucci of this Boston firm are recognized by Super Lawyers for legal malpractice representation in the Boston area ([turn0search1]).
Specialties:
✔️ Legal malpractice lawsuits against prior counsel
✔️ Professional fiduciary malpractice and contract errors
✔️ Hands-on in business, estate, and probate negligence claims
✔️ Mediation/arbitration of legal error disputes
Areas served: Boston metro and eastern Massachusetts.
Reviews/Reddit mentions: Frequently referenced in directories for steady advocacy in often overlooked fiduciary/negligence errors in estate or business litigation.
🔗 Morrison Mahoney LLP
Fees: Engage hourly, flat, or contingency depending on client; often used by attorneys or firms needing defense.
Experience: This large regional firm defends more Massachusetts attorneys than any other—covering disciplinary matters and malpractice claims ([turn0search13]).
Specialties:
✔️ Defense against legal malpractice claims (civil and professional liability)
✔️ Representation before licensing boards and ethics committees
✔️ Administrative and disciplinary matters for attorneys
✔️ Risk management and compliance consulting for firms
Areas served: Boston-based clients including individual attorneys, small firms, and legal organizations.
Reviews/Reddit mentions: While less cited by plaintiffs, Morrison Mahoney is respected in legal circles for its depth in defending professional ethics cases.
Additional Considerations in Legal Malpractice Cases
Key Factors to Evaluate:
- Plaintiff-side vs defense: Firms like Kazarian, Burns & Jain, Block & Roos, and Colucci focus on plaintiff representation in malpractice claims. Morrison Mahoney handles defense and disciplinary matters for lawyers.
- Fee models and ethics rules: Many plaintiff attorneys operate contingency or client-friendly hourly models—while representing lawyers often shift to flat or hourly. Massachusetts regulations prohibit unreasonable attorney fees or double recovery.
- Proving causation: Be prepared for “trial-within-a-trial” evidence, reconstructing case facts and expected outcomes absent the malpractice error.
- Claims scope: Common malpractice contexts include missed statutes of limitations, settlement mismanagement, conflict of interest, poor discovery or appeal failures, and fiduciary breaches in estate/business matters.
- Timeline: Professional liability claims in Massachusetts typically have a statute of repose of seven years after the malpractice act or three years from discovery—highlighting urgency in case intake.
- Sources and trust indicators: Super Lawyers recognition (Kazarian, Colucci), peer-reviewed directories, case summaries from Block & Roos, and professional referrals can inform trust.
Final Thoughts
Legal malpractice litigation is among the most technically complex civil claims—requiring both mastery of substantive law and careful factual reconstruction. Within Boston, these five firms offer solid representation—whether you’re seeking justice for an attorney’s mistake or require defense from disciplinary or malpractice claims:
- Kazarian Law (Charles P. Kazarian): Renowned for trial experience and malpractice case wins.
- Block & Roos LLP: Known for high-settlement outcomes and fee disputes with former attorneys.
- Burns & Jain, LLC: Client-centered malpractice practice, often handling personal and fiduciary error claims.
- Colucci, Colucci & Marcus, P.C.: Locally respected for negligence cases tied to business, estate, and trial errors.
- Morrison Mahoney LLP: Preferred defense firm for Massachusetts attorneys facing disciplinary actions or malpractice litigation.