Protecting your rights after an accident and securing your family’s future, Grantham Law serves Cobb County with 30+ years of experience and a personal approach.

Trusted Marietta Injury & Estate Planning Attorney

Over 30 Years Serving Cobb County With Personal Attention

Many people in Marietta and Cobb County feel overwhelmed by medical bills, paperwork, or worries about the future after an accident or when facing estate planning decisions. You might wonder if there’s a law firm that treats you as a person, not just another case. At Grantham Law, you’ll work directly with a seasoned attorney, not get passed off to assistants - right here from our Marietta office.

Our Practice Areas

Legal Solutions for Injury Recovery and Lifetime Planning

Injured in a crash? We help Marietta drivers recover medical bills, lost wages, and damages after car accidents—guiding you through insurance claims and legal steps.

Car Accidents

Collisions with 18-wheelers or commercial trucks can cause devastating injuries. Our firm stands up to trucking companies and insurers—fighting for the compensation you need to recover fully.

Truck Accidents

Plan today, protect tomorrow. We create wills, trusts, and powers of attorney, and guide families through probate—bringing peace of mind and security for your loved ones in Cobb County.

Estate Planning & Probate

Whether you want to protect your assets, care for children, or avoid probate headaches, we craft wills and trusts that fit your unique needs and goals.

Wills & Trusts

Who We Serve

Grantham Law is proud to work with clients across Cobb County, the Atlanta metro, and beyond. Whether you’ve suffered an accident or want to secure your family’s future, our local roots and multi-state licensure mean we’re equipped to help. Every case receives small-firm care—right here where you live.

See all Personal Injury Cases

Clarity, Relief, and Results When You Need Them Most

One-on-One Attention

At Grantham Law, clients work directly with an experienced, multi-state-licensed attorney who knows the local courts and community.

Proven Injury Advocacy

When insurance companies push back or stall, we fight for the full compensation you deserve—no fee unless you win.

Local Insight, Community Trust

Marietta and Cobb County clients trust our deep knowledge of local courts and our commitment to the community.

Peace of Mind for Families

Estate planning is made simple and affordable, so you can protect your loved ones and sleep easier knowing your wishes are secure.

Start Your Free Case Review

Legal Insights & Resources for Cobb County

Stay informed with articles, tips, and answers to common legal questions from Grantham Law.

Georgia’s Comparative Negligence Rule Explained

Quick Summary:In Georgia, you can still recover compensation after an accident as long as you are less than 50% at fault. This rule is called modified comparative negligence. If you are partially...

What To Do After a Car Accident in Marietta, GA

Quick Summary:If you’re in a car accident in Marietta, GA, the most important first steps are to call 911, get medical care, document the scene, avoid common insurer mistakes, and talk with a...

Get in touch