Overview
Founded 40 years ago, Giarmarco, Mullins & Horton, P.C. ranks as the 12th largest law firm in Michigan. With over 60 attorneys, GMH is a full-service law firm offering our clients a diverse range of capabilities and specialties.
GMH is known for:- Excellence of work in complex and challenging matters
- Experience of over 60 attorneys
- Expertise in 36 areas of the law
- Results oriented
- Value in our service
- As Best Place to Work by Fortune and Detroit Free Press
- As Crain’s Detroit Business, “Cool Place to Work”
- Best Lawyers 2012, Super Lawyers and DBusiness Top Lawyers
- Estate & Trust
- Municipal, Government, Schools & Education
- Business/Corporate
- Health Care
- Medical Malpractice Defense
- Business Litigation
- Family Law
- Real Estate
- Tax Law
Rankings
Regional
Troy
Tier
1
Troy
Closely Held Companies and Family Businesses LawTier
1
Troy
Commercial LitigationTier
1
Troy
Corporate LawTier
1
Troy
Education LawTier
1
Troy
Family LawTier
1
Troy
Health Care LawRankings
Regional
Troy
Tier
1
Troy
Closely Held Companies and Family Businesses LawTier
1
Troy
Commercial LitigationTier
1
Troy
Corporate LawTier
1
Troy
Education LawTier
1
Troy
Family LawTier
1
Troy
Health Care LawTier
1
Troy
Medical Malpractice Law - DefendantsTier
1
Troy
Mergers and Acquisitions LawTier
1
Troy
Real Estate LawTier
1
Troy
Tax LawTier
1
Troy
Trusts and EstatesTier
2
Troy
Litigation - InsuranceTier
2
Troy
Litigation - Labor and EmploymentTier
2
Troy
Litigation - Mergers and AcquisitionsTier
3
Troy
Bet-the-Company LitigationTier
3
Troy
Litigation - Real EstateTier
3
Troy
Litigation - Trusts and EstatesPractice Areas
Giarmarco, Mullins & Horton PC has been ranked by Best Law Firms for excellence in 17 specialties, reflecting the firm's commitment to delivering outstanding legal services.
Additionally, the firm provides services in these practice areas:
- Commercial Litigation
- Corporate Law
- Education Law
- Employment Law - Management
- Family Law
- Health Care Law
- Labor Law - Management
- Litigation - Labor and Employment
- Litigation - Trusts and Estates
- Medical Malpractice Law - Defendants
- Professional Malpractice Law - Defendants
- Real Estate Law
- Trusts and Estates
Individuals Recognized in The Best Lawyers in America®
Giarmarco, Mullins & Horton PC proudly has 21 lawyers recognized for their outstanding professional performance in the 2025 edition of The Best Lawyers in America®. This peer-reviewed honor highlights individual excellence and directly qualifies the firm for consideration in the prestigious Best Law Firms rankings. For over four decades, Best Lawyers has been the gold standard for recognizing top legal talent, serving as the cornerstone for Best Law Firms awards. Learn more about our rigorous Best Lawyers research and selection process.
Client Comments
A strong relationship between a client and their law firm is key to achieving the best possible outcomes. Open communication, trust, and collaboration ensure that attorneys understand each client’s unique goals and needs. Choosing the right firm means finding a team with the experience, knowledge, and dedication to guide you through every stage of the legal process.
Client comments reflect personal opinions and individual experiences. Every case is different, and outcomes depend on specific facts and circumstances. Past results and testimonials do not guarantee similar outcomes in future matters. For personalized legal advice, consult directly with an experienced attorney who can evaluate your specific situation and provide tailored guidance.
Awards
Giarmarco, Mullins & Horton PC is honored to be recognized for excellence by Best Law Firms and other leading legal industry organizations. Our rankings and awards reflect the dedication, skill, and results our attorneys deliver across a wide range of practice areas. In addition to our Best Law Firms awards, Giarmarco, Mullins & Horton PC has earned accolades from respected national and regional publications for outstanding legal service and professional achievement. Explore our awards below to learn more about how Giarmarco, Mullins & Horton PC continues to set the standard for quality legal representation.
Best Place to Work Fortune
Crains Detroit Business Cool Place to Work
Healthty Place to Work Crains Detroit Business
Offices & Contacts
Troy, MI
Columbia Center, Tenth Floor
101 West Big Beaver Road
Troy, MI 48084-5280
United States