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Profile photo of a State Farm Agent named: Diane McGrath

Would you like to create a personalized quote?

State Farm® Insurance Agent

Diane McGrath

75 North Park Avenue
Rockville Centre, NY 11570-4105

Profile photo of a State Farm Agent named: Diane McGrath

Would you like to create a personalized quote?

Office Info

Office Hours

9am - 5pm
After Hours by Appointment
Call us 24 hours a day!


75 North Park Avenue
Rockville Centre, NY 11570-4105



*Online Auto quotes are not available at this time. We would love to help you. Please contact our office during regular business hours.*

I have had the privilege of owning my State Farm Agency since 1989! I am a long-time resident of Nassau County and my office is centrally located in Rockville Center. Although we are in Rockville Centre, we service all the neighboring towns, like Oceanside, Freeport, Lynbrook, Baldwin and Garden City. We do service all of Nassau, Suffolk and the 5 boroughs. In fact, we service all of New York State.

I have a very experienced team to help me service my current and prospective customers. We take pride in helping every interaction be one that leaves the customer with a sense of security knowing we have them covered when they need us. We are a full-service office and can help you with all of your Insurance, Banking and Financial needs. All of our quotes are free. We offer quotes on Auto Insurance, Home Insurance, Life Insurance, Renters/Condo Insurance, Health Insurance and Personal Liability Umbrella Insurance.

Did you know that some parts of your Homeowner’s Insurance Policy places limitations on Jewelry, Memorabilia and Fine Art. We have a budget friendly policy called, “Personal Articles Policy” that can protect those items that mean the most to you.

Did you know that October has a special day for improving your office/home day? When making home improvements, make sure you reach out to me your State Farm agent, to update the v

What do you do when you take time away from your employment? Do you like to go fishing, off-roading, camping, or just spending time with family? It doesn’t matter what activity you chose, give us a call so we can explain how to protect you when the unexpected happens. We offer Motorcycle, Antique Car, Jet-Ski, Boat, Recreational Vehicle, All Terraine Vehicle and Snow Mobile Insurance quotes.

I’ve been a small business over for over 30 years and I am proud to be part of this community. If you are a business owner like I am, stop by my office so we can go over ways to help you sleep better at night knowing your business is protected. We can go over Business Liability Insurance, Workers Compensation Insurance, Commercial Auto and Fire Insurance and Commercial Liability Umbrella Insurance.

If you are in the neighborhood, stop by to meet my team and I! We look forward to meeting you and creating a bond that will last a lifetime

Insurance Products Offered

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

Other Products

Banking, Annuities

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The mission of the Diane McGrath State Farm Agency is to help people manage the risks of everyday life, recover from the unexpected and realize their dreams. We will help you create a personal price plan that meets all your insurance needs.


Ellen M Christel

Marketing Service Assistant


Jayne Paul

Insurance Account Representative


Kellie Schulz

Office Manager

Margaret Rubin State Farm Agent Team Member

Margaret Rubin

Office Associate

Terry Lucich State Farm Agent Team Member

Terry Lucich

Mary Messina State Farm Agent Team Member

Mary Messina

Office Representative

Our Agency

  • We help customers with their insurance and financial services needs, including Auto Insurance, Home Insurance, Retirement Planning, Health Insurance, and Renters Insurance.
  • Our office is located in Rockville Centre.
  • I have been a State Farm agent since 1989.

We are an established, growth-oriented agency with a team of highly motivated individuals. Our team works hard to reach our goals together as a team and have fun while we are doing it! We want to work alongside those who are equally committed to excellence and personal achievement. If you want to work in an environment that is fun, challenging, and rewarding, then Diane McGrath - State Farm Agent may be the right fit for you!

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.