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Profile photo of a State Farm Agent named: Mason McClellan

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State Farm® Insurance Agent

Mason McClellan

(770) 973-3404
4939 Lower Roswell Road Suite 108
Marietta, GA 30068-4382

We are located after the Bank of America in the Orthodontics building complex on the left.

Profile photo of a State Farm Agent named: Mason McClellan

Would you like to create a personalized quote?

Office Info

Office Hours

9am-5pm Monday-Friday

After hours by Appointment

24/7 Customer Care


4939 Lower Roswell Road Suite 108
Marietta, GA 30068-4382



🌞We hope you are having a great start to the summer in Marietta, GA! Meet with us virtually so you don’t have to miss a summer activity! Make sure your RVs, four wheelers, motorhomes, boats, motorcycles, side-by-sides, and jet skis are protected. We're your 1-stop shop for all insurance needs! Call or stop by today for a quote on auto insurance, home insurance, renters’ insurance, life insurance, business insurance, and so much more!

Welcome to Mason McClellan State Farm! We are your local State Farm Insurance office for Marietta and the surrounding Georgia communities. We are proud to Marietta, Roswell, Dunwoody, Alpharetta, and surrounding Georgia areas with Car Insurance, Homeowner’s Insurance, personalized Life Insurance, Renter’s Insurance, Condo Insurance, Business Insurance, ATV/UTV Insurance, Motorcycle Insurance, Recreational Vehicle Insurance, Personal Article Insurance, Pet Insurance and Financial Services, with a focus on residential & business relocation's to Cobb County and surrounding areas.

I am your State Farm Insurance Agent for the Marietta and East Cobb area. I am a third generation State Farm Insurance Agent. I played Baseball for Columbus State University in Columbus, GA where I was an All American.

If you are new or moving to Marietta, Roswell, Dunwoody, Alpharetta, or the surrounding Georgia areas give us a call, we are here to help! We are a family of highly skilled individuals working together to fulfill a community responsibility of giving outstanding service and also fulfilling our moral obligation of protecting what's important to customer's so they can focus on accomplishing their life goals.

My team of insurance professionals and I are excited for the opportunity to help customers with their insurance and financial services to help prepare them for life’s unexpected. Not only can we help with Auto Insurance, Home Insurance, Condo Insurance, Renters Insurance, personalized Life Insurance, Pet Insurance, Motorcycle Insurance, ATV/UTV Insurance, Personal Articles Insurance, and Financial Services, but we are also able to assist small business owners with their Commercial lines of Insurance. Call, Click, Text, or Stop by the office today for a free Car Insurance, Home Insurance or Life Insurance Quote!

Insurance Products Offered

Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet

Other Products


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Our mission is to become your first choice for your insurance needs by establishing a personal relationship with you and helping you understand the risks you face every day. We focus on Auto Insurance, Home Insurance, Renters Insurance, ATV, RV, Motorcycle, Boat Insurance, Life Insurance, and Business Insurance throughout Marietta and the surrounding GA areas. When the unfortunate incidents occur, we pledge to be there to assist you through the good and the bad.


Brandi Allen

Account Manager

My name is Brandi, and I have been with this office since May of 2022. I am originally from Gilmer, Texas but have been in the Atlanta area since 2019 where I met my wonderful husband. I enjoy what I do for work because it allows me to help others every day. When you work in an agency like ours you get the joy of not just providing people with auto insurance, home insurance, life insurance and other products, but you get to build relationships with your insureds. Getting to save people money, be there for them during troubling times, and being there for their life events has been the most rewarding part of my role!


Amanda Dickinson

Account Manager

Hi, my name is Amanda, and I am a Customer Service Representative here at the Mason McClellan office. I have lived in Georgia my entire life, growing up in Byron and now calling Atlanta my home. I love working here because of the people I am with; this office is filled with great communication and good vibes. Outside of the office, I spend most of my time with my family.

Jenna Bianco

Account Representative

My name is Jenna Bianco and I am originally from Trinity, Tx. After moving around quite a bit after college, I realized that the peach state still had my heart and settled in Roswell in 2022. When I am not in the office you can probably find me at a local farmers market or testing out a new recipe. I look forward to helping you and your family.

Our Agency

Learn more about our agency and the career opportunities with us.
Available Positions
Please Note: This opportunity is about potential employment with an independent contractor agent who solicits applications for State Farm products and services, and does NOT result in employment with any of the State Farm Insurance Companies. The employment selection decision , terms and conditions of employment (such as compensation and benefits) are all determined solely by the independent contractor agent.