Call Us Today:
909.941.9080
Commercial Real Estate Insurance
Homeowners Association Insurance
Contractors Insurance
Professional Liability
Workers Compensation
D&O / Errors and Omissions Insurance
Crime Insurance
Commercial Auto Insurance

Our Locations

Cornerstone Commercial & Personal Insurance Services

9340 Baseline Road, Suite 103 
Rancho Cucamonga, CA 91701
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

Business, Home, and Auto Insurance in Rancho Cucamonga and Corona, CA

Cornerstone Commercial and Personal Insurance Services is proud to announce we will be hosting a quarterly referral program. CLICK HERE to learn more!

 

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Cornerstone Commercial and Personal Insurance Services

For over 15 years, Cornerstone Commercial and Personal Insurance Services has provided commercial and personal insurance to residents and business owners in Rancho Cucamonga, Corona, Temecula, and surrounding areas throughout California. We have formed relationships with some of the nation’s top insurance providers which include Travelers, Liberty Mutual, and Nationwide which allow us to shop for competitive rates for every customer.

Our insurance offerings

We can offer a variety of insurance services for your commercial and personal needs. Some of our offerings include home, auto, and life, as well as homeowners’ associations, contractors, and business owners’ policy. Our agents have over 80 years of collective experience and extensive knowledge providing coverage across multiple industries.

What you can expect from us

As a local agency we are accessible to our clients when they need us most. We make it a point to get to know our clients so that we can assess their personal and business insurance needs thoroughly and accurately. Call or contact us today to learn more about our products. To get started on a policy, request a quote.

 

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.