What we care about

We got into the insurance business because we care deeply about protecting people. You’ve poured your heart, soul, and money into your business, and we want to make sure your investment is protected, even if the unexpected happens. Our brokers understand that at its core insurance is about being there for someone on their darkest day, being a pillar of strength when everything else is going wrong. These are the values upon which Mighty Oak was founded: empathy, empowerment through knowledge, honesty, service, and advocacy.

What we do

We offer all types of business insurance, including General Liability, Commercial Auto, Workers Compensation, Professional Liability, Commercial Property, and Tools/Equipment.


As your business grows, we will be there to grow with you.


At Mighty Oak, we put in the time and due diligence to ensure that all of your assets are fully covered. This also means making sure you only buy the coverage you need, instead of the insurance that will earn us a higher commission. Our pledge is to learn everything we can about you, your business, and your plans, and craft an insurance package that is tailored to your needs. And along the way, we will be there to answer any of your questions. Every business will benefit from an insurance professional who can also act as a trusted advisor, an advocate, and a partner.

What People Say About Us

“Elliot and Jonathan are great. They’re not like your typical insurance agent, who is happy to sell you a policy and then you never hear from them again. They take their time to interview you, match you to the best policy, and then review your needs on an ongoing basis. You should definitely give them a chance to win your business.” – Alan W.

“If you are a Mighty Oak customer, know you will receive 5 star attention and service every time. This team is responsive, sincere, and knowledgeable in their craft. Elliot and Jonathan, thank you for all you do!” – Tiffany W.

The best insurance company we have ever worked with!!! Our agent, Elliot, was communicative, kept us in the loop on everything, spent a ton of time and energy researching to get us the most affordable insurance options for our extremely unique and complex business and personal needs. We have never had the pleasure of working with such a knowledgeable and professional agent.” – Mary S.

Jonathan is a delight to work with! He is truly an excellent service representative: available, personable, efficient and a great communicator. I really appreciate the kind manner with which he’s engaged with me as his client–no request is too inconvenient for him to address quickly & effectively! Thank you Jonathan.” – Samy B.

“I highly recommend Mighty Oak for all your insurance needs! I run a small business and can get stressed out over the insurance and coverage I need to operate my business safely. Mighty Oak took all this stress away and shopped around for the best possible policy. They are diligent and very responsive, you won’t regret working with them. I cannot recommend Mighty Oak enough!!” – DeLorean R.

We were dropped by AAA Insurance after 40 years due to the California fires. Needless to say we were very concerned on how to get our home insured!!! Someone recommended Elliot Bartz at Mighty Oak! He is more then amazing!!!! We were so impressed we have also turned all of our business insurances over to him. It is rare to find someone who gets back to you right away and goes more then the extra mile.” – Lorraine F.

“So this team reviewed what I had for my business insurance policy. They found duplicative policies that were not additive. They found a lot of under-coverage for all the equipment I had for my business. They even found out my personal umbrella didn’t cover my teenage drivers. Holy moly! Instead of just offering me some standard thing, they shopped out my quote and came back with more than 10 different options. They were were extremely thorough. They educated me all the way and the whole process was just so useful. I highly recommend Mighty Oak.” – Abraham W.

“I worked with Elliot Bartz at Mighty Oak Insurance Services, and I had a very good experience. He is a very knowledgeable professional in the insurance industry. I consulted with him and found that he was able to break down seemingly complicated policies into clear and understandable material. After our consult I felt properly informed and empowered to make an appropriate decision about my future. He also was willing to go the extra mile to write out and outline actions I could make going forward. I would strongly recommend Elliot as a professional to work with. He cares about his client’s well-being, his relationships with clients, and conducting an ethical practice.” – Lauren C.

Mighty Oak Insurance Services is the type of company that gets to know you and your team personally. They quickly become part of the team and assist with more then just the insurance quotes. Elliot and his team are a phenomenal group to work with. I am so happy that they are my insurance brokers!!” – Neil L.

Reach out any time

If you need insurance coverage today (or if you just have questions), we are happy to help! Please reach out to a broker below to get started.

Megan Glasson – Commercial Insurance Broker
Email: Megan@MightyOakSF.com
Office: 415-501-0647
CA Lic #4199423

Jonathan Senigaglia – Commercial Insurance Broker
Email: Jonathan@MightyOakSF.com
Office: 415-517-0652
CA Lic #0M35052