Teton Insurance Agency

Get the Best Insurance Coverage with a Great Local Independent Insurance Agent!

Contact John for all your insurance needs: John@TetonInsuranceAgency.com or 302-383-1744

Home

Obtaining the best policy with the correct endorsements can provide extra peace of mind - not all losses are covered -  Teton helps to identify excluded causes of loss before they happen.

Auto

All auto insurance is not the same. You need to obtain the best coverage for the fairest premium. That is where Teton Insurance Agency can help.


Umbrella

An umbrella policy is often overlooked when making insurance coverage decisions. We specialize in listening to your particular needs to get you covered.

We Listen to You

Because we have the ability to compare your plan with many top-rated carriers, we can provide you with many options - then let you decide what is better for you and your family.


Here are the types of insurance we handle:


  • Home
  • Auto
  • Umbrella
  • Life
  • Classic Car
  • RV
  • Boat
  • Motorcycle
  • Disability
  • Dwelling
  • Fire
  • Business
  • Cyber


About John Jennelly

John Jennelly is a Delaware native - he graduated from Salesianum School and the University of Delaware. He began his insurance career in 1994 as an Auto and Home Claims adjuster with Liberty Mutual. John ventured over to the sales side in 1998 and realized he could help many more people as an Independent Agent. With over 30 years of experience, John is able to focus on what truly matters. When not helping his clients, he enjoys spending time with family, riding motorcycles, cycling and all things outdoors.

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Testimonials

"STRESS LESS AND COAST MORE"

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For the past few years, I've used direct internet pricing for our home and auto insurance. The process was cold and sometimes difficult to navigate. They like to make you feel like you're getting a deal, but this isn't always the case. This year I reached out to John for help and I could not be happier. John asked my needs, I listed them, and he did the heavy lifting. I got good insurance for my home and cars, and I was treated warmly with respect the whole time. John is a great communicator. I'd highly recommend people reach out to John for good quality insurance and great service. 

Khris Townsend

John has consistently provided exceptional guidance and recommendations for my motorcycle insurance needs. He uses current technologies to deliver quotes and instant documentation. He is a personable and energetic agent who is a pleasure to work with on any matter. I would recommend John to anyone needing an honest, timely and thorough insurance needs assessment.

Ken Klaus

Not only has John been an honest, conscientious, and incredibly responsive insurance agent (auto, home, umbrella policies, renter and life insurance); he has been a great friend. John is always looking out for me and my family. Thanks, John!

Brian B

When my wife and I purchased our first home, we knew that getting the right home insurance was a top priority. After speaking with several agents, we decided to work with John. He took the time to understand our needs and budget, and presented us with a few different coverage options. We felt that John really listened to us and helped us choose the best plan for our new home. We highly recommend him for all your insurance needs.

Matt D

I found John in the yellow pages, and at that time, I had already researched most of my insurance quotes. To my disbelief John not only got me the best quote of nearly 7 businesses, but saved me nearly 900 bucks from the same companies I just got direct quotes from! Although his quotes speak value for themselves, and his Service and flexibility has been superb for over five years. If your going to be spending your money on insurance anyway, do yourself a favor and give this guy a shot. He's courteous, fast, and always will look in your best interest.

Michael Truono


John made switching to Teton Insurance a breeze. He provided much better protection and saved us so much money. John’s personalized service and direct availability are rare gems in these days of faceless website insurance shopping. He patiently walked us through the process of switching, and assured us he will be with us going forward when other needs arise. John Jennelly and Teton insurance are the best!

Karen Erskine

Dear John,


I’ve been thinking about how much you’ve meant to me and my family over the past 30 years, and I wanted to take a moment to share and express my appreciation.


Your guidance, consistency, and genuine care have been such a blessing to me and my family. Through every season, you’ve been someone we could rely on—not just as an insurance agent, but as a steady and trusted presence. You’ve looked out for us in ways that go far beyond your role, and that has never gone unnoticed. It’s been especially meaningful to see your business grow and flourish over the years. That kind of success doesn’t happen by accident—it reflects your integrity, your work ethic, and the way you treat people. I’m praying continued blessings over you, your family, and your business:


The Lord bless you and keep you; the Lord make His face shine on you and be gracious to you. Numbers 6:24–25


May the favor of the Lord our God rest on us; establish the work of our hands. Psalm 90:17


And God is able to bless you abundantly, so that in all things at all times, having all that you need, you will abound in every good work. Corinthians 9:8


I will give you favor in the sight of others. Exodus 3:21


Beloved, I pray that you may prosper in all things and be in health, just as your soul prospers. 3 John 1:2


Thank you again, John, for your years of service, your kindness, and your commitment to doing things the right way. It means more than words can fully express. I’m grateful not only for what you’ve done, but for who you are. And thank you for inviting me to be part of this celebration. It is a well-deserved milestone, and its timing reflects God’s goodness and favor.


A few recent family pics from April 2026 We celebrate & appreciate you John ! The Hughes Gang