CrossCountry Mortgage logomark

Gavin Petrea

Branch Manager

O'Fallon, IL Mortgage Lender

NMLS #1845126

1003 E Wesley Drive, Suite C
O'Fallon, IL 62269
Contact Methods
tel Phone
mobile Mobile
(618) 267-1266
fax Fax


About Gavin

From my six years as a sales representative and agency owner to current mortgage work, helping others has always been a priority. I’ve found my passion is helping my clients achieve their dream of buying a home to call their own. I will strive to build a long-lasting relationship while guiding and educating you through the loan process.

Having trust in each other is extremely important for me to understand your financial needs and goals. In turn, I will provide the best mortgage recommendations for your future. I offer a wide range of products, like conventional, jumbo, FHA, VA, and renovation. Together, we will find the one fit for you.


  • Purchase and Refinance
  • Purchase
  • Refinance Loans

Recent Posts and Articles


A homeowner with a child on his lap calculating whether to buy a new home or refinance his home loan

Owning a home is fun and fulfilling!

What’s not to love about having a space that is entirely yours? You can paint your bathroom fuchsia, have hardwood in the master, put up a wild Mosaic in the kitchen, install a smart thermostat, you name it. After all, it’s your home!

Equally enjoyable are the other personal and financial advantages of being a homeowner: security and stability, equity and wealth building, and more! I’m here to help you get the most from your home financing — whether you’re buying your first home, moving up or downsizing to match your lifestyle, or refinancing your current mortgage.

Helping your home financing process go smoothly.


  • The Mortgage Process

    There are some major milestones on your road to home financing. As your loan officer, I’ll be with you every step of the way to make sure you understand each one and get through them quickly.

  • Payment Calculator

    How much will your mortgage payment be? How much can you save if you refinance? Is it better to buy than rent? Use these online calculators to crunch the numbers and see for yourself.

  • Find the Right Loan

    I separate myself from other lenders by offering a broader selection of home financing options — from loans for first-time homebuyers to refinance programs for accessing your home’s equity.

  • Home Loan Check List

    Before you explore the endless options of home financing, some preparation is in order. Planning ahead for your mortgage is the key to an easier and more successful home financing process.

Quick Contact Form

Send me a message below or give me a call at 618-574-1832