Call Us Today:
909.941.9080

About Our Agency

We at Cornerstone Commercial & Personal Insurance Services Inc. honor our commitment to excellence. We continually strive for excellence in servicing your insurance needs at our agency. For us, seeing that you get the right insurance coverage for your business isn't just a job to be done, it is an urgent commitment that we take special pride in fulfilling.

We work with some of the largest and most progressive commercial and personal insurance carriers in the country. Our products include coverage for Developers & Contractors, Condominiums, Planned Urban Developments, Apartments, and Distribution & Manufacturing to mention a few. We also offer Auto, Home, Life, and Health Insurance.

Our vision is to create an environment for Cornerstone and its clients to build lasting relationships.

Thank you for the opportunity to be of service.

Our Locations

Cornerstone Commercial & Personal Insurance Services

7365 Carnelian St., Suite 225
Rancho Cucamonga, CA 91730
Main office: 909-941-9080

Office Hours:

Mon: 8:30 AM - 5:30 PM
Tues: 8:30 AM - 5:30 PM
Wed: 8:30 AM - 5:30 PM
Thurs: 8:30 AM - 5:30 PM
Fri: 9:00 AM - 5:00 PM
Sat: By Appointment
Sun: Closed

Las Vegas Office

Remote
Las Vegas, NV 89121
Main office: 702-547-6662

Office Hours:

Mon: 8:30 AM - 5:30 PM
Tues: 8:30 AM - 5:30 PM
Wed: 8:30 AM - 5:30 PM
Thurs: 8:30 AM - 5:30 PM
Fri: 9:00 AM - 5:00 PM
Sat: By Appointment
Sun: Closed

Our Providers

Testimonials

Phil and his staff are the Best of the Best. I have used the services of Cornerstone Insurance for many years. I have recommended Phil and his staff to all my family and friends and all have been exceptionally pleased. I would highly recommend Phil and Cornerstone Insurance to anyone.
- David D.
I have been buying insurance from Phil forever. He always finds me a great deal with all of the coverages that I need.
- John T.
I am in the property management business and have been involved with Phil and his staff at Cornerstone Insurance for well over a decade. When I first met Phil I was impressed with his knowledge of his industry and his concerned and friendly approach with his clients. I soon began referring my clients to him for their insurance needs and many have been Cornerstone clients for several years. When ever I've needed to deal with a claim, the Cornerstone staff has been on top of the issue and I couldn't be happier with their coverage and customer service.
- David L.
I work in the HOA world and have been very pleased with the service I have received from Deedy & the staff at Cornerstone insurance. They are always prompt, informative, and very understanding. I love working with Deedy & hope to continue to do so!
- Danielle A.