About

Cornerstone Insurance Group

Our People

The team you can trust.

Cornerstone Insurance is a full-service, independent insurance agency offering a variety of personal and business coverages. We serve the entire state with offices in Tuttle and Kingfisher. We have access to a wide variety of reputable insurance carriers, which allows us to find the perfect coverage for you and your family at the best possible price. Customer satisfaction is our first priority—if we can't improve your coverage and/or premium, we will not pressure you to do business with our agency. 

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Get in touch.

Tuttle Office

304 W. Main  

Tuttle, OK 73089

Phone: (405) 381-3371

Fax: (855) 381-3371

Kingfisher Office

922 South Main

Kingfisher, OK 73750

Phone: (405) 375-7262

Fax: (855) 381-3371

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