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We make the loan process simple – for everyone.

Who we are

Cornerstone First Mortgage, LLC is a full-service mortgage bank headquartered in San Diego. All aspects of the loan process (processing, underwriting, and funding) are conducted in-house. We have grown exponentially over the past few years, and are always looking for driven and motivated individuals to join our team.

A Team You Can Trust

Our President Sean Cahan, uses his 20 years of experience to transform the loan process for the contemporary home-buyer. Our team of professionals are dedicated to delivering excellent customer service, unmatched communication, and transparent accessibility to you throughout the process. With consistent investment in innovative technology, we promise to enhance your experience, so you can be confident in financing your future!

Get Started

Cornerstone First Mortgage, LLC is here to assist you with purchasing, refinancing, or building your dream home. We ensure excellent communication and convenience for our clients every step of the way.

Complete the contact form to begin discussing your mortgage needs today!

Buying a home

Looking to purchase a new home? Look no further! Our team of experienced mortgage professionals will help you find the perfect home loan option to fit your needs and budget. With competitive rates and a wide range of loan options, we’ll work with you to make your dream home a reality.

Refinancing

Looking to refinance your home? Our home refinance loan options can help you lower your rate, pay off your home faster, or even access cash for home renovations or other expenses. With competitive rates and flexible terms, we make it easy to find the perfect loan for your needs.

Please be advised that refinancing your existing loan the total financing charges may be higher over the life of the loan.

Customer reviews

Cornerstone prides itself in its excellent customer service, mortgage operations and servicing.
I highly recommend you choose Cornerstone. There is no better lender!

Jenny R.

I have used the services of Cornerstone First Mortgage 4 times now and they have always made things smooth and easy! They will always have my business!

Jim D.

Really appreciate the help with the mortgage for our vacation property. We are thrilled at how smooth it went and simple. Everything was really done on line with uploads and docu-sign. A real piece of cake. Thanks!!!

Dean M.

Eric and his team we awesome to work with, fast response, easy platform to connect and expedite the process. I will be using them again and recommending them to everyone looking for Mortgage services.

John & Kate S.

I am so glad I chose Cornerstone First Mortgage to handle my refinance. Working with Chris Brooks was such a pleasant and hassle free experience. The entire process was seamless and the Cahan team provided the expertise and expediency that is unmatched. It was such a positive experience. I am so pleased with the outcome of my refinance!

Vanessa S.

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Let’s get you into your dream home

It’s simple to get started on your mortgage journey – whether you’re just looking to get pre-qualified or are ready to submit an application. Just click the button below or submit a contact form to speak with one of our mortgage experts. We’re here to help!