For more than 30 years, our dedicated insurance agents have devoted their expertise to protecting the interests of businesses and individuals in the Metro New York and Long Island area. As a full-service, independent agency, we bring you security and peace-of-mind with our flexible options and customizable packages. Whether you need property insurance or an umbrella policy, we provide you with competitive quotes on various options, giving you the control and buying power.
Location
Certified by Umanoff Boyer Agency - Nationwide Insurance • May 17, 2026
Certified by Umanoff Boyer Agency - Nationwide Insurance • May 17, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.7
13 reviews
5 stars
12
4 stars0
3 stars0
2 stars0
1 star
1
LG
Lynn Graves
Nov 7, 2023
5.0
I’m writing this review on my insurance agent Sharon Greene
Who has serviced me like no other agent I’ve had in 30 years of business. Sharon has guided me and advised me for the past several years in my construction business. Many times I was not sure as to what kind of coverages I needed. But after listening to me she has always advised me on the best policies to suit the needs of my clients.
At times I may have chosen what I thought was good for my pockets…and she would advise me that cheaper is not always better. I trust her judgement as she’s been in the business for many years with so many satisfied clients. In fact she was referred to me by a satisfied client and I’ve not strayed because she’s not a salesperson but a true advisor in the industry.
More than that she takes doing business very personal. Not selling me what she wants but what she knows I need insurance wise. The Umanoff agency has a diamond in the back of the office there as her bright friendly smile always makes you feel relaxed and welcome. I can say it’s like doing business with a good friend.
She always goes above and beyond to make sure I’m good and in good standing with the insurance companies… she even fights for me to make sure I don’t get cancelled when I fall behind on my payments.
Simply said,….she’s the best!
Let’s try to clone her!!!
MC
Marvin Clarke
Nov 1, 2023
5.0
There’s no business like show business they say. But I say that there’s no BROKER like Sharon Green. Sharon works out of the Avenue N Location. There’s never a question that I ask her that she hasn’t provided an answer for me yet. Even when she doesn’t know the answer she lets me know that she’ll get back to me and she does do so in a timely manner. I’ve been dealing with her for more than a decade now and when other insurance companies try to make me an offer I tell them that my business partner is the one who deals with that part of the business and then give them the office number to Brooklyn.
Being a small business owner Sharon has made it possible for me to run with the big boys and in doing so she actually got me to another level in business which says a lot. I look forward to my years of continuing great service coming from Sharon because every year she seems to get better.
PW
Pauline Ward
Oct 30, 2023
5.0
Sharon Green ,
Works out of the Avenue N office in Brooklyn . She is an exceptional broker, her professionalism is second to none. I have reffed her to many of my colleges and clients. She has been my broker for over a decade, and I’m still pleased with her service, and coming from me it says a lot.
GG
GLENROY GEORGE
Oct 30, 2023
5.0
Speedy service and policy placement; Our agent, Sharon Greene, was knowledgeable, friendly and helpful. We obtained our policy expeditiously even though we made several policy changes along the way. I will highly recommend this agency to anyone.
HP
Henry Polche
Oct 19, 2022
5.0
My insurance went up and thanks to Dianne she made my rates go down. It was a pleasure working with her. She's the best. 5 stars for her.
Frequently Asked Questions About Umanoff Boyer Agency - Nationwide Insurance
What are the regular business hours for Umanoff Boyer Agency - Nationwide Insurance?
The agency is open Monday to Friday from 9:00 AM to 5:00 PM.
Are there any additional hours when the agency is open on weekends?
Yes, it is open on two Saturdays of the month from 10:00 AM to 1:00 PM.
Where is Umanoff Boyer Agency located?
It is located at 3915 Flatlands Avenue, Brooklyn, NY 11234, USA.
What types of insurance does Umanoff Boyer Agency offer?
They offer auto, homeowners, life, motorcycle, business and commercial, property and casualty insurance, as well as umbrella policies and annuities.
Which insurance brands does the agency represent?
They represent brands including Allstate, Kingstone, Liberty Mutual, USLI, Hiscox, Nationwide, Progressive, and more.
What payment options are accepted at Umanoff Boyer Agency?
They accept American Express, Discover, MasterCard, and Visa payments.
How can I contact Umanoff Boyer Agency via email?
You can email them at sami@umanoffboyer.com.
Are there any notable nearby places to visit when coming to the agency?
Nearby places include Knights of Columbus, a venue and event space, and Gemini Lounge, a local lounge and dance club, ideal to visit before or after your appointment.
Is there a convenient grocery store near Umanoff Boyer Agency?
Yes, C-Town supermarket is nearby, which can be convenient for shopping during your visit to the agency.
Are there medical facilities close to Umanoff Boyer Agency for emergencies or pharmacy needs?
Nearby medical options include Mid Island Medical, which offers hospital and pharmacy services, and Brooklyn Urgent Care for emergency and medical services.
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