State Farm® Insurance Agent Johnny Slade
Leave Us a Review
Our customers are the center of our universe and we’re grateful for them. If you’re willing to share your experience about your interaction with our agency, it’ll be a great help for other people looking to make smart and confident decisions about their insurance and financial services.
Take 60 seconds (or more if you want) to share your story by clicking on one of the review links below.
What our customers say about us...
Dimitrios Mastrogiannis
June 5, 2025
5
out of
5
rating by Dimitrios Mastrogiannis
"William and Denis at Johnny Slade State Farm Insurance are the best! We have been with them for 30 years, insured our house and cars. They are always available to answer every question and extremely helpful with claims. Highly recommended."
We responded:
"Hello Dimitrios. Thanks for the glowing review. William and Dennis do a great job providing the type of service we think all of our customers deserve! We truly appreciate your business and can’t thank you enough for trusting us with your Home insurance and Auto insurance needs. Feel free to give us a call any time if you have any questions about your coverage. – Johnny Slade State Farm Insurance Agency (Great Neck, NY) "
Elissa Siony (Elissa S)
June 4, 2025
5
out of
5
rating by Elissa Siony (Elissa S)
"No matter what the question or issue at hand William has addressed them with total respect and professionalism. He promptly and completely handles insurance inquiries with total patience Highly recommend this site and in particular William as one’s agent"
We responded:
"Thank you, Elissa, for sharing your wonderful experience! We're so happy to hear that William made such a positive impact on your journey. He truly embodies the qualities we value in our team. We appreciate your kind words and look forward to assisting you again in the future! – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
Jesse Nahm
June 3, 2025
5
out of
5
rating by Jesse Nahm
"It is a pleasure doing business with them. They are well informed, and they treat you like friend & family. I always feel like I'm going over to my buddy's office."
We responded:
"Thank you so much for your feedback, Jesse! We're thrilled to hear that the team was able to help you and make your experience a great one. We truly appreciate your kind words and look forward to assisting you again in the future! – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
Jonathan Kwak
May 30, 2025
5
out of
5
rating by Jonathan Kwak
"I was shopping around for a quote and found them through a referral. They were very friendly and professional. They searched for various discounts and lowered my premium compared to my previous insurance. I have been with them for a few years and they have never stopped trying to save me money. Thank you!"
We responded:
"Thank you Jonathan. Your 5-star review is appreciated! We take great pride in our service and always put our customers first, so your recognition of that effort means the world to us. Please don’t hesitate to reach out in the future if you have any questions about your coverage! – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
XxDominicX_
May 30, 2025
5
out of
5
rating by XxDominicX_
"Very good services; definitely recommend jonny slade office and its staff; william and Dennis. Very knowledgeable and were able to advise me for my best coverage on my cars and home insurance."
We responded:
"Hey Dominic! Thank you for the 5-star review! William and Dennis are a great part of our office and I’m thrilled to hear that they made your experience with State Farm memorable. Thanks for trusting your local State Farm team in Great Neck, NY with your insurance needs. – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
alvon manohar
May 29, 2025
5
out of
5
rating by alvon manohar
"A well deserved 5 star rating. Personalized costumer service. The Agent there Mr.William Berwick is such a great person to deal with he’s attentive, very patient , clearly spoken and listen to your questions and concerns and address them promptly.I’ve been a member of this State Farm Agency for a few years now and couldn’t been more satisfied. William has been an outstanding agent on the phone and in person at the office location : 114 Northern Blvd Great Neck NY 11021. Quoted insurance rates beat the competition. I highly recommend William Berwick at “ Johnny Slade State Farm Insurance Agency" to be your agent taking care of ALL your Auto, Home and Life Insurance Business!!"
We responded:
"Hi Alvan. Thanks for the glowing review. We truly appreciate your business and can’t thank you enough for trusting us with your Auto Insurance, Home Insurance, and Life Insurance. And I am not surprised that William has given you excellent service. Feel free to give us a call any time if you have any questions about your coverage. – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
David Moreira
May 29, 2025
5
out of
5
rating by David Moreira
"Two thumbs up and definitely 5 stars they’re the best at what they do very helpful and professional very highly recommend thank you guys for everything"
We responded:
"David, thank you for the wonderful feedback. We appreciate your support over the years and look forward to working with you for many more to come. Thanks again for choosing the Johnny Slade State Farm team in Great Neck, NY! "
WONIL BAE
May 29, 2025
5
out of
5
rating by WONIL BAE
"Great knowledge and service from the agent and his staff. Always makes you feel welcome and provides straightforward answers about the situation. Would definitely recommend friends and family."
We responded:
"Thank you, Wonil, for your kind words! We're so happy to hear that you had a great experience. It's wonderful to know that you found the team personable and helpful. We truly appreciate your feedback and look forward to assisting you again soon! – Johnny Slade State Farm Insurance Agency (Great Neck, NY)"
Milena Ivanis
May 25, 2025
5
out of
5
rating by Milena Ivanis
"Great agency! Johnny and his agency gave me great professional advice on auto, home, and life insurance!"
We responded:
"Thank you Milena! We strive to give the best advice on Auto insurance, Home Insurance, and very importantly, Life Insurance. "
Kim Singh
March 4, 2025
5
out of
5
rating by Kim Singh
"This has been one of best insurance agencies I have done business with. I highly recommend this insurance agency as they are constantly working with me to get the best rates and savings. Mr.Williams is professional and reliable."
We responded:
"Thank you, Kim, for sharing your wonderful experience! We're so happy to hear that William made such a positive impact on your journey. He truly is a valuable member of our team. We appreciate your kind words and look forward to assisting you again in the future! – Johnny Slade State Farm Insurance Agency"
Stephen Yu
March 3, 2025
5
out of
5
rating by Stephen Yu
"Johnny was extremely helpful with my inquiries."
We responded:
"Thank you, Stephen, for your kind words. It is our pleasure to provide you with the best insurance service and advice that we can offer you in our Great Neck, NY office. - Johnny Slade State Farm Insurance Agency"
MICHAEL
March 3, 2025
5
out of
5
rating by MICHAEL
"Wanted to thank my agent Billl Berwick at State Farm . He is very knowledgeable and extremely helpful. He really cares about his clients he treats them like family. I highly recommend him and State Farm"
We responded:
"Michael, thank you for the 5-star review! William is a great team member and I’m thrilled to hear that he made your experience with State Farm memorable. Thanks for trusting your local State Farm team in Great Neck, NY with your insurance needs. – Johnny Slade State Farm Insurance Agency"
edgar minor
February 28, 2025
5
out of
5
rating by edgar minor
"William was great, explained very well in detail the policy or any changes. Gave guidance on what would be the best add ons or changes based on your car make and year model. I highly recommend getting in touch with him if you have any questions regarding your policy."
We responded:
"Thank you, Edgar, for the 5-star review! William has been, and continues to be, a great addition to this team and I’m thrilled to hear that he made your experience with State Farm memorable. Thanks for trusting your local State Farm team in Great Neck, NY with your insurance needs. – Johnny Slade State Farm Insurance Agency"
kambiz gandjian
February 27, 2025
5
out of
5
rating by kambiz gandjian
"william berwick is always available, couteous, and helpful. i insure all of my cars, home, and excess liability policy with him since January 2022."
We responded:
"Kambiz, thank you for the 5-star review! William is a great member of our team and I’m thrilled to hear that he made your experience with State Farm memorable. Thanks for trusting your local State Farm team in Great Neck, NY with your car insurance, home insurance and excess liability insurance needs. – Johnny Slade State Farm Insurance Agency"
Panayiota Zontanos
February 17, 2025
5
out of
5
rating by Panayiota Zontanos
"Excellent Service and Always Reliable! I’ve been working with Johnny Slade for a while now, and I couldn’t be happier with their service. They are always available when I need them, incredibly helpful, and take the time to ensure I have the best coverage for my needs. Their professionalism and dedication make the entire process smooth and stress-free. I highly recommend them to anyone looking for a reliable and knowledgeable insurance Panayiota Z."
We responded:
"Thank you so much for the wonderful review, Panayiota! We're thrilled to hear that we have been able to provide you with reliable, helpful service and make the process stress-free. We truly appreciate your recommendation and look forward to continuing to work with you! -Johnny Slade State Farm Insurance Agency"
Tony Yoo
February 12, 2025
5
out of
5
rating by Tony Yoo
"Willam helped me out greatly so I could save some money on my insurance."
We responded:
"Thanks so much for sharing your feedback, Tony! We’re glad William could help you save and assist you with your insurance needs. We’ll be sure to pass along your kind words. If you need anything else, feel free to reach out anytime! -Johnny Slade State Farm Insurance Agency"
Dino Gaming
February 9, 2025
5
out of
5
rating by Dino Gaming
"He was a amazing guy really helped me"
We responded:
"Thank you very much for the kind review. We do our best to help people with their insurance needs. Johnny Slade State Farm Insurance Agency"
Christine Angel
February 9, 2025
5
out of
5
rating by Christine Angel
"He’s super personable & very helpful!"
We responded:
"Thank you for the great review. It is our pleasure to serve you. Johnny Slade State Farm Insurance Agency"
Anthony Battle
February 8, 2025
5
out of
5
rating by Anthony Battle
"My experience was exceptionally satisfying. Enjoyed my experience with my agent, William Berwick. He is always was very pleasant, fair, honest, friendly, and emphatic."
We responded:
"We thank you for your continued trust in us to take care of your business. Johnny Slade State Farm Insurance Agency"
Robert Vargas
November 18, 2024
5
out of
5
rating by Robert Vargas
"Everyone at the office is extremely congenial and all offer excellent service."
We responded:
"Thanks for the review, Robert! We're happy to hear the Johnny Slade State Farm Agent team could provide excellent customer service. Please let us know if you need further assistance! - Johnny"
Koper Shlimoun
November 14, 2024
5
out of
5
rating by Koper Shlimoun
"they’re always very helpful, great staff!!"
We responded:
"Thank you for your vote of confidence, Koper! We try our best to serve our customers. - Johnny"
Shastone Memorials
June 17, 2024
5
out of
5
rating by Shastone Memorials
"I own the business Nextdoor and have known Johnny and William for years. William helped me with the originally policy and I had a little fender bender a few weeks ago. Having never been in an accident I was a little nervous on how things worked. William walked me through everything and really put my mind at ease. The back end of All State was also great. They were really on top of things and had me back on the road quickly."
We responded:
"Thank you for sharing your experience! We're thrilled to hear that our team has been able to assist you over the years and that William was especially helpful in assisting you with your insurance needs. It's great to know he could put your mind at ease and walk you through the process. Your support of us and your kind words mean a lot. We're here to support you whenever you need it. Thanks for being a part of our State Farm family, and we look forward to continuing to serve you! – Johnny "
Hyeon Jeon
May 8, 2024
5
out of
5
rating by Hyeon Jeon
"오늘 한국분과 통화로 여러가지 상담을 했는데 정말 친절하시고 답변을 잘 해주셨어요. 이해가 잘 되게 설명 잘 해주셔서 감사해요."
We responded:
"Thank you for the kind words, and for trusting us with your business. While we cannot control many things, we strive to offer our customers professional advice and explanations, in English, Korean and Spanish. "
LAMONT BROWN
February 26, 2024
5
out of
5
rating by LAMONT BROWN
"I have been with Johnny Slade- state farm- for years. They have always been good to me. I can call them for anything that involves my car insurance and they will help with anything they can. They are very friendly and insightful. I have no plans on changing from Johnny Slade- state farm- anytime soon or later. Thanks for everything William!"
We responded:
"Lamont, Thank you very much for your kind words. We strive to give you the best pricing, with individualized service and advice, for your Car Insurance needs. We hope to serve you for a long time to come."
Gillian Silva
February 16, 2024
5
out of
5
rating by Gillian Silva
"A close knit, SPANISH AND KOREAN speaking insurance agency which was truly helpful. If premium service, and to have your accounts handled by an incredibly caring team of: William Berwick, Johnny Slade and Dennis Bae (who truly treat their customers like family) is what you need, then take your business to Johnny Slade's Ins agency INC. Their dedication to trouble shooting any issue a customer may have, and seeing things through to the very end is truly not found elsewhere!"
We responded:
"Thank you for your confidence. We certainly try to care for our customers as if they were our own family."