Meet the Team!

Katrina Saiz

Mortgage Broker, NMLS #1701939

Hi, I’m Kat, a local loan officer with a big personality packed into a 5-foot frame.

I’ve called Rancho Cucamonga home since 1987, when my family first moved here. I raised my own kids, a boy and a girl, in this city, built lifelong friendships, and probably eaten my way through every good local spot (twice). When I’m not working, you can find me at a local event, around a board game, or chasing after the next great taco.

Before I got into mortgage lending, I spent years in the non-profit financial space, partnering with credit unions to grow their membership and support their communities. That background and an excellent mentor shaped how I approach lending today—it’s never about quick, one-time deals. It’s about building trust, relationships, and helping people feel confident in big financial decisions.

When I bought my first home, the process felt like chaos. No one explained anything, I was constantly unsure of what was happening, and I felt like a nuisance just for asking basic questions. I didn’t know what I didn’t know, and no one made the effort to guide me through it. That experience stuck with me. It's exactly why I take an educational, people-first approach with every client I work with.

Your Support Team

No one finds success alone and behind every home purchased is a group of dedicated people who make that sale possible. These individuals are as passionate about seeing you meet your goals as I am.

Christie Hewitt

Sr. Loan Processor

Christie is my Loan Processor with 27 years of experience in the mortgage industry, and still genuinely loves it. She has worked on just about every type of loan—conventional, FHA, VA, jumbo, and more—and she knows how to keep things moving efficiently from application to closing.

She takes a creative, solution-focused approach to every file, and work closely with me and our team to make sure clients feel supported every step of the way.

Jaime Gonzalez

Loan Officer

With over 35 years as a Loan Officer, Jaime Gonzalez has helped countless families achieve their homeownership goals. A longtime Rancho Cucamonga resident, he’s proudly served the community for more than 30 years.

A U.S. Air Force veteran and active member of the local American Legion, he’s also a 4th-degree black belt in Tae Kwon Do and an instructor. Married with four children and eight grandchildren, he values family, service, and dedication—both in life and in work.

Jason Renau

Systems and Marketing Specialist

Jason has been a dear friend for decades now. He has experience in computers, marketing, graphics design, and sales that brings all the shiny new tools to our business.

Jason has a special knack for taking all the technical stuff and making it simpler.

© Copyright 2025, HouseKat MLO - Kat Saiz. All rights reserved

HouseKat MLO - Kat Saiz

NMLS #1701939

8311 Haven Ave Ste 180, Rancho Cucamonga, CA 91730