Theresa Graves

Senior Commercial Insurance Specialist

Theresa Graves - Inszone Insurance Senior Commercial Insurance Specialist

Theresa Graves is a Senior Commercial Insurance Specialist at Inszone Insurance Services. A veteran of the commercial industry, Theresa has been in the commercial industry for over 20 years, with 16 of those years devoted to doing commercial insurance. She began her career writing contractors insurance, and took on the cannabis industry in 2007, now an expert in this growing field. Theresa joined Inszone Insurance over 10 years ago, and has grown to be one of the top Producers and an integral part of the team.

On the personal side, Theresa enjoys spending time with her family, including her husband, 2 children and her mom and sister who she is really close to.  Theresa is also a pet lover, enjoys walking her dog and letting him run in the fields chasing squirrels when weather permits.

If you are looking for a Commercial Insurance Agent, feel free to contact Theresa, she is here to help you.


5.0 out of 5 stars (based on 34 reviews)
Very good0%

Cheryl King

22 February, 2024

Customer service should be top of the list for any business and Theresa definitely understands that. She is knowledgeable in any area and has always responded even to say she hasn’t forgotten us when waiting on a quote consistently for years. We have enjoyed working with her and would recommend her to anyone, and have, requiring insurance services.

Thank you for always being there!


Carlos Corona

7 February, 2024

Theresa Graves has been an incredible help to our business, very knowledgeable and excellent customer service always there for us. What a great person and valuable asset to her company.

Thank you!!!

Rain or Shine

Sungchul Benjamin Sin

5 February, 2024

Theresa has been working with myself and my cousin for a long number of years. I have never had any issues with her, in fact, she has on numerous occasions gone above and beyond to help us in all of our commercial insurance needs for our properties and businesses. I would highly recommend her for all of your insurance needs. Prompt, informative and patient with me with all of my numerous questions. She is the best.

Benjamin SIn

Ted MacDowell

7 November, 2022

Couldn’t have been better.

MacDowell Masonry

Chris Sutherland

19 August, 2022

Theresa graves was the best Ins lady I ever had always willing to help.


Alexia Brown

17 March, 2022

Theresa is a pleasure to work with; she has been so Patient and helpful.

Leaf Love Company, LLC

Jenny Jarvis Nava

7 March, 2022

It has a been a pleasure working with Theresa for the past 3 years. She’s very knowledgeable in the Cannabis field. One of the BEST Agent’s out there that we work with.

MJ Hall & Company, Inc.

David Shin

2 March, 2022

Our trusted insurance advisor forever. A true expert in all things insurance. Thanks Theresa!

Kush collective


16 July, 2021

We are new to the group, but so far Teresa has been very helpful and responsive especially compared to other experiences we’ve had.


Paul Trouette

14 July, 2021

love theresa. she is great.

Lear Asset Management inc

Isabellita C Garrett

24 June, 2021

I have worked with both Theresa and Samantha over the last few years. They have helped me with my Commercial, Liability, and Workman’s Comp coverages. I continue to work with the team, as I have always been given stellar customer service. Each year, we go through a review of suitability to determine updates or additional coverages. Their attention to detail in listening to the needs of my companies is greatly appreciated. This year I purchased a builder’s risk policy, and am closing on a cargo policy. If you have not engaged this company to work with you, I encourage that you contact them today. They are a great group to work with, and I will continue to have them handle all of our insurance needs.

Isabel C Garrett

Chief Operations Officer

Antioch LLC

Antioch LLC

Brittany Edwards

27 May, 2021

We cannot praise Theresa enough! We have been with Inszone for over 10 years & we are dedicated to keeping it that way. Inszone has an amazing team, someone will always take time to answer your questions or concerns. Having a great insurance broker makes all the difference when operating a company, as well as personal lines.

Stamped Concrete, Inc.

Kris Kemper

23 April, 2021

Theresa has been so amazing over the years and has the patience of a Saint. Every year at renewal time I receive many phone calls to switch over to a new insurance company and I won’t even consider it. Theresa’s service is too valuable. Thank you Theresa!!



22 April, 2021

Theresa is super nice and friendly. Really helpful and explains the process well. Great customer service!!!

Humboldt Alchemy Group

Alex Zaleski

22 April, 2021

We have always really appreciated Theresa’s professionalism, competency and cheery friendly attitude. She has anything we ask for seemingly at her fingertips. Very impressive! We’re lucky to have Theresa taking such good care of us!

Breakwater Treatment & Wellness

Daniel Rossi

21 April, 2021

Theresa always will go the extra mile to help her clients. I highly recommend her!


Matt Bailey

16 April, 2021

Great experience and very prompt when services are needed. Appreciate the solid follow through and making sure all our needs are met for insurance- thanks!

2 River Labs

Melissa Hellums

12 April, 2021

Theresa has been so helpful for our small nonprofit as we began to grow and add additional insurance. There were a lot of things that were new for us as we received our first ever county contracts, and began to transition from a 100% volunteer-based organization to paying our staff. I had so many questions and Theresa has really gone the extra mile for us to provide answers and help us find insurance that works for each phase of our growth.

Sister to Sister 2, Inc dba Serenity House

Tucker Cason

15 February, 2021

Theresa is an absolute Rock Star. Super Responsive and get the job done. if I could leave 10 stars I would! she is awesome

WHTC Holding, LLC

Jerry Springer

2 November, 2020

Any time I call, any question I ask, nothing but top shelf service from Theresa and everyone else in this company. Every single person I have suggested this company to has changed their insurance over to them because of the price and the service. Best I have ever dealt with.


Gary Spears

30 September, 2020

Excellent top notch professional service.

Napa Valley Suv

Ron Leggett

26 June, 2020

I have been a client of Inzone for a little over three years and everyone has been so nice and professional. I recommend Inzone to all of my friends in my business network. Keep up the great work!! 👍


Jill Brogan

18 June, 2020

Theresa has been an absolute pleasure to work with. Her attention to detail and knowledge of my business give me the feeling that I am her only client. Its a really amazing feeling. I know I’m not her only client which makes it even more amazing that she keeps everything so organized and can reply to my questions/concerns in a timely manner. Theresa is the best!

MKSI Investments

Eleanor Ash

9 April, 2020

Excellent custom service. For the past two years Theresa has been a gem. She is always friendly and knowledgeable and prompt. She was great assisting me with insurance as I am 67 and new to this procurement. It was a pleasure working with Her.

PM OAK LLC dba Padre Mu

Timothy Harl

6 March, 2020

Theresa has been nothing short of amazing!!!!!

Relief Corp.

Hank Solorio

18 September, 2019

Awesome service! Always has the answer for any and every question I have for all my business insurance needs.

Sierra Landscape

Melissa Hellums

9 August, 2019

Theresa Graves has been amazing! We have worked with her for several years now, and she is always so helpful, courteous, and provides the highest quality services I have ever received from an agent! She takes the time to answer all my questions promptly and thoroughly, and really goes the extra mile to find the best insurance coverage we need for our non-profit organization! I would recommend Theresa Graves and Inzone to any business, individual, or organization!

Sister to Sister 2, Inc.

Jimmy Zheng

31 July, 2019

Fast, Quick, Easy and Flexible. Very Flexible. 🙂

Constructer Pro Inc.

Tad Kalcso

7 June, 2019

100% All Around!!!

Pacific Coast Electric

Jeff Bryant

13 April, 2019

I have been with Inszone now since around 2007. Oddly, my house cleaner referred me to you. It used to be such a hassle to get any kind of policy from my old agent. Theresa Graves has been handling all of my policies from day on. I can’t remember when she couldn’;t handle any of the issues that came up.

My experience with the company has been so good that you actually now carry all my policies: Workers Comp, Liability and all my Auto Policies also.

Many thanks Theresa! You are the reason so many of us have been coming back to Inszone and, in my case, steadily for the last 12 years now!

American Painting


22 January, 2019

In the past 6 years, Theresa has been great. I am a business owner, mother of 6, with 5 children still at home and work a full-time job. When I have question Theresa answers fast. Same for when I need an insurance certificate. So far so good. Thank you Theresa! Thank you Inszone!

Hanford Test Only Smog Station

Kenny Job

24 October, 2018

Excellent service from Theresa from day one till current I do believe she is the reason why I stay with this company!

Acampo Tree Service

Kris Kemper

29 September, 2018

I can’t say enough positive things about Theresa. Her knowledge, patience, attention to detail, commitment, understanding, and excellent customer service. She has helped me and our company in so many ways – from her patience as I was learning and still learning our involved insurance needs. She makes herself available anytime I have any questions or concerns. She sees that our customers get what they require so we can work and that is not an easy task.

She has a great support team as well. Other companies have approached me to give us insurance quotes, but I tell them I am absolutely happy with the outstanding service we are receiving and that I don’t want to consider anyone else.

Thank you Theresa and Team!


Kenny Job

28 June, 2018

I’ve been working with Theresa Graves since I have had to carry insurance several years. She is very good at what she does and very helpful. We will not go anywhere else because of her she’s totally awesome! If you would rate her from 1 to 10 I would give her an 11!

Acampo Tree Service
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