To Speak To A Licensed
Mortgage Specialist Today

Since 1990

Gateway Mortgage is one of the longest established Missouri mortgage brokerage firms in the St. Louis region serving clients since 1990. The company is expanding rapidly, but still strictly adhering to the proven business model of excellence and honesty, the foundation that has made Gateway the selection of over 10,000 homeowners over the years.

Our Foundation

Gateway Mortgage Company, L.P. began servicing mortgage loans throughout Missouri in 1990. The original ownership group of Don Davis and Robert Chambers, along with 6 of the largest home builders in St. Louis, built a strong foundation of customers that continue to use Gateway Mortgage today.

In 1999, Ryan Sandvoss and Jay Bader formed RJ Commercial Funding, Inc. (RJCFI); both were Loan Officers for Gateway Residential Group, a local mortgage company that was a former subsidiary of Gateway Mortgage Company, L.P. RJCFI then later acquired Gateway Residential Group and naming rights from Gateway Mortgage Company, L.P. filing with the State of Missouri to establish the current operating business named Gateway Mortgage.

In 2013, Ryan Sandvoss acquired sole ownership of RJCFI, thus Gateway Mortgage and is committed to leading the company into a new era of growth and prosperity with a new image, website and modern marketing philosophy.


The name “Gateway Mortgage” is respected throughout marketplace as one of the premier mortgage brokerage firms in the region. The tradition continues as the core of the company has remained intact and many of the original customers do business with Gateway Mortgage today.

Referrals from past customers continue to be a major source for how loans are originated. When you send a friend to do business with a company it means you trust them. Gateway is proud of that trust and is committed to continuing to earn it every day. So much so that the new slogan for the company has aptly become…

Gateway Mortgage…where you send your friends.

Call 314-822-3999

When you’re ready to begin the process, you can contact our Missouri mortgage brokerage firm by calling a licensed Gateway Mortgage loan specialist to assist you.

Download Mobile App

You can download our free mobile app by looking for “Gateway Mortgage” through your favorite app store.  The app provides you with a host of handy tools and information for making the whole process go smoother and faster.

Free Home Appraisal

To learn whether you qualify for a FREE home appraisal click here…

Call 314-822-3999 to schedule your Mortgage Analysis appointment today!

Gateway Mortgage is an equal opportunity lender licensed to do business in the following states:Colorado – 100036655 Florida – MBR995 Massachusetts – MB21149 Missouri – 11-525 Licensed by the Virginia State Corporation Commission as MC-5194 NMLS ID #21149 (

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