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Hi! I'm Gian...
Your Mortgage Consultant!

We make the home loan process as simple as possible by guiding you through every step.

Gian Ceretto

Mortgage Consultant

NMLSR: 693569

State license: CA-DBO693569
AZ-1032030

619-573-5778

Gian Ceretto (NMLS 693569), a Sr Mortgage Consultant with Prosperity Home Mortgage in San Diego, CA, brings a profound depth of expertise and a personal touch to the world of residential mortgages. Born and raised in San Diego, a city close to his heart, Gian's journey into the mortgage industry is deeply rooted in his upbringing. His parents, both Navy veterans, instilled in him an enduring affinity for helping military families achieve homeownership in the land they've honorably served.


With 19 years of experience under his belt, Gian is more than just a loan officer; he's a trusted advisor and a pivotal figure in his clients' journey to homeownership. He holds a dual Baccalaureate Degree from the University of Hawaii at Manoa, where he earned a Bachelor of Science in Economics and a Bachelor of Business Administration in Marketing. This educational background, combined with his extensive experience, gives him a unique edge in understanding the economic landscape and tailoring mortgage solutions to fit each client's needs.


Gian specializes in serving a diverse range of clients, from first-time homebuyers and move-up buyers to seasoned investors seeking to expand their multifamily home portfolios. His approach is characterized by a blend of professional acumen and personalized service. He deeply values building lasting relationships with clients and referral partners, including realtors, financial planners, certified public accountants, and attorneys. His focus on detailed financial planning and credit score implications ensures a smooth and efficient loan approval process.


What truly sets Gian apart is his innovative use of technology that enables him to provide clients with insightful advice on making better real estate decisions that strive to build long-term wealth. Gian's commitment extends beyond transactional interactions. He is dedicated to being a reliable resource and advocate for his clients' financial freedom and homeownership dreams.


Gian's mission is to empower clients to achieve their homeownership and financial aspirations through tailored mortgage solutions. He is committed to expert guidance, clear communication, and a collaborative approach. His vision is to redefine the mortgage experience through innovation and excellence, aspiring to be the first choice for home financing.


Growing up and living in San Diego, Gian understands the unique challenges and opportunities in the local real estate market. His customer reviews reflect his dedication and effectiveness. Clients consistently praise his responsiveness, professionalism, and ability to make complex processes understandable and manageable.


Outside of his professional life, Gian cherishes spending time with his wife and three daughters. Whether it's spending the day watching his daughters perform at a dance competition, enjoying a day at the beach or exploring the mountains, he values the balance between his professional endeavors and family life.


In summary, Gian Ceretto stands out as a mortgage consultant who combines professional expertise with a personal touch. His dedication to his clients, understanding of the market, and commitment to tailored solutions make him a distinguished and trusted advisor in the mortgage industry.

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Ranked #1 in Customer Satisfaction among Mortgage Origination Companies

Home financing tailored to meet your needs

We have a full suite of mortgage programs to meet your needs and give you a competitive edge:

  • 01
    Fixed & adjustable rate mortgages
  • 02
    Federal Housing administration loans (FHA)
  • 03
    Veterans affairs loans (VA)
  • 04
    Renovation financing
  • 05
    Jumbo loans

Know Your Monthly Mortgage Payment

Mortgage Amount, $
Total Cost Of Mortgage, $
Monthly payment:
P&I
Insurance
Taxes
PMI
HOA

What my clients say...

DB

Daniel Brault

5.0

Coronado, CA

Mar 20, 2025

All went as expected.

PN

Phuong Nguyen

5.0

San Diego, CA

Mar 6, 2025

Gian was absolutely fantastic to work with! From start to finish, he was incredibly communicative, ensuring we were informed and confident at every step of the mortgage process. His extensive knowledge was evident, but what truly set him apart was his ability to break down complex financial details into simple, easy-to-understand terms. He made what could have been an overwhelming process feel seamless and stress-free. Thanks to his guidance and expertise, we felt empowered to make the best decisions for our future. We couldn’t be happier with our experience and highly recommend Gian to anyone looking for a knowledgeable, patient, and truly dedicated mortgage consultant!

RB

Robert Bonham

5.0

San Diego, CA

Mar 5, 2025

Gian was patience, cooperative, friendlly, and communicative. Was very happy with the follow ups, updates, and timely responses! Yes.. Happy!

AB

Amy Brault

5.0

Coronado, CA

Mar 5, 2025

Thorough explanations at the beginning and prompt attention throughout process

MG

Marian Galy

4.8

Escondido, CA

Mar 5, 2025

l had a great experience working with Gian from Prosperity Home Mortgage. The service was excellent. everything was clearly explained to me from the beginning, and all my questions and concerns were addressed. I felt fully supported throughout the entire process.

SG

Sheila Gibson

5.0

Las Vegas, NV

Mar 5, 2025

excellent client service

DD

Don Darrock

5.0

Escondido, CA

Mar 5, 2025

Gian got on this application in such a quick timley matter. His professionalism and easy to work with, is great for us agents and our clients.

JD

Joel Dickinson

5.0

San Marcos, CA

Mar 5, 2025

Worked with Gian the last few years working towards buying a home. Was responsive whenever something came up. We found ourselves putting in offers on a weekend or the evening on a weekday and Gian made the time to be available and help support our offers with financial backing. He helped explain the process and was patient with our questions along the way.

SR

Sharlene Rosen

5.0

Lake Balboa, CA

Mar 5, 2025

Gian was available anytime and explained everything in full detail. I love how he is here to build a relationship for the long term not jusy just to get you in your home. This is how business should be conducted all the time. Thank you and your team for making out process so easy.

SB

Susan Brigham

5.0

San Diego, CA

Mar 5, 2025

Gian put things in laymans terms for me to understand the complexities of mortgage lending. He was patient, supportive and offered many different scenarios to not only obtaining a loan but managing affordable paments in a way that worked best for me. I would recommend him to anyone looking to buy a new home

AK

Abdul Karmi

5.0

Studio City, CA

Jan 14, 2025

very thorough and organized process. no surprises which was great

MJ

Michael Jacobo

5.0

San Marcos, CA

Jan 14, 2025

Comminication is great

DB

Douglas Booth

5.0

San Marcos, CA

Jan 14, 2025

Gian and his team provided great service and follow-up during the entire process. I can honestly and unequivocally say it was the best loan experience we have dealt with in several mortgages we have taken out. Exceeded our expectations in every way!

CB

Camille Bruno

5.0

San Diego, CA

Jan 14, 2025

Gian was on top of the loan from the get-go and he was able to close a week early and before Thanksgiving, which made the sellers very happy!

SH

Steven Huynh

5.0

San Diego, CA

Jan 14, 2025

Gian was an excellent mortgage consultant to work with. As first time home buyers, he was very communicative, thorough, and informative about the process and the challenges that may arise. He explained everything clearly and listened to our goals as prospective buyers. We loved his attitude and demeanor and would love to work with him again.

JK

Jennafer Kyzer

5.0

Poway, CA

Nov 4, 2024

Close attention to detail and lots of communication. Every interaction was positive and we knew you took care to know what was best for our family! Thank you, Gian and team! This was a wonderful, SEAMLESS experience for us!

TS

Thomas Sitterly

5.0

Poway, CA

Oct 24, 2024

I love working with Gian C. He and his team are incredible !

BB

Brenda Berglund

4.8

Woodland Hills, CA

Oct 18, 2024

Gian and his team are excellent! Great at communicating and quick response time!

PB

Paul Berglund

5.0

Woodland Hills, CA

Oct 18, 2024

Gian and Veronica were both fantastic to work with!!!

JG

Julia Gabrick

5.0

Santa Monica, CA

Oct 18, 2024

Gian is a clear and consistent communicator who stays in touch and explains steps patiently. Also, he's not afraid to offer (excellent) advice and strategy, which demonstrates he's genuinely looking out for his clients. It was a pleasure working with him and I look forward to doing so in the future, too.

President and CEO - Justin Messer

Justin Messer

President and CEO

"Our mission is to provide financing solutions that positively impact lives and make a difference in the communities where we lend."

4.96 of 5.00

Our average client rating. YTD 12/2021 on experience.com

What is your home worth?

Check current market values for your home and view buyer demand.

I'm here to answer all
your mortgage questions

  • Do I need to save for a 20% down payment?

    No! With FHA loans you can get approved for as little as 3.5% down, VA and USDA loans can offer you $0-down options, and with Private Mortgage Insurance (PMI) you can get into your new home with less than a 20% down payment. Whatever your situation, you have options.

  • Are Pre-Qualification and Pre-Approval the same thing?

    No. Pre-qualification and pre-approval are two different things. Pre-qualification means that a mortgage lender has reviewed your financial records and believes you will qualify for a loan. A pre-approval is a conditional committment from a lender that they will lend you the money for a mortgage.

  • What's the difference between an adjustable and a fixed rate mortgage?

    A fixed rate mortgage means that the interest rate is set when you take out the loan and will not change. With an adjustable rate mortgage, the interest rate may go up or down after a certain amount of time. Many adjustable rate mortgages will start at a lower interest rate than fixed rate mortgages.

  • What is Private Mortgage Insurance (PMI)?

    Private Mortgage Insurance (PMI) is a type of insurance you may be required to pay if you are taking out a conventional mortgage with a downpayment that is less than 20% of the home's overall value. If you refinance your home with a conventional loan and your equity is less than 20% of the home's value, you may also be required to pay PMI. Private Mortgage Insurance protects the lender in the event that you stop making payments on your loan.

  • Can I access my home equity before I finish paying off my loan?

    Yes! Your mortgage advisor can help you find the right refinance and reverse mortgage options to help you access your home equity before you've finished paying off your loan. This can help with covering the cost of remodels, college tuition, long-term care plans, and more! Talk to your mortgage advisor to find out how you can access your home equity to cover any of your life's needs.

  • What do I do if I can't afford my mortgage payment anymore?

    The first thing you should do in the event that you can't afford your mortgage payements anymore is reach out to your lender. An experienced mortgage advisor can help you find options, such as refinancing or restructuring your loan, to help you keep up with your payments. Always reach out to your lender to ensure that you can keep up with your payments and stay in your home.

Take a look
inside our world

Looking at how we do business at Prosperity Home Mortgage is as simple as a conversation. Are you ready to step inside?

Gian Ceretto

Gian Ceretto

Mortgage Consultant

NMLSR: 693569

Learn More