Aout Cornerstone Commercial & Personal Insurance Services, Inc. One-size-fits-all doesn't apply when it comes to insurance, which is why every client gets our undivided attention. We take a proactive approach when helping you develop a strategy to address all your insurance needs. We recognize that everyone encounters challenges along the way and strive to anticipate those situations as they occur. Our only goal is to keep you and your loved ones protected with the policies you need. We invite you to check out all the material on our website. If something prompts a question, please send us a quick email or call our office. We look forward to speaking with you.