Our Story
About National Realty Group
From a two-person office to a multi-million dollar corporation — serving Southern California families since 1991.
A Small-Sized Company to a Multi-Million Dollar Corporation
All you need to know about National Realty Group is our exceptional growth to success. We were founded in October 1991 by Jeff Maas. The company started as a two-person office, but soon grew to a medium-sized office. One of the original agents formed a new home development company soon after. Steven Walker Homes is now a large national home builder.
South fork Mortgage Company, Corp. was founded in April 1990 by the owner of a large home builder. Jeff Maas stepped in as its Broker in September 1993. With the help of Jeff Evens, Jeff Maas was able to expand the company. In July 1994, the owner of South fork retired, and Jeff Maas and Jeff Evens purchased the company. They continued the growth and soon built it into a multi-million dollar corporation.
National Realty Group remained separate until Jeff Maas sold it to South fork Mortgage in 1996. This allowed the owners to expand National Realty Group while allowing its agents to provide mortgage services to their clients. In 1996, a branch office of South fork and NRG was opened in San Bernardino. It was later moved to Redlands. In 1998, they opened an office in Temecula and closed 45 million in real estate and loan transactions that year.
In 1999, Jeff Maas purchased the company from Jeff Evens, becoming sole owner and broker. Shortly after, the name changed to National One Mortgage Corp. The company outgrew its 3,000 square foot office in Riverside and moved to a building of approximately 6,000 square feet. The California real estate service company grew to over 40 agents within one year, eventually expanding to nearly 13,000 square feet with over 125 agents and 12 employees in the Riverside office alone.
During the summer of 2003, we opened an office in Temecula. Offices later opened in Corona, Ontario, Moreno Valley, Hemet, Las Vegas, Norco, Rancho Cucamonga, Phoenix, and Murrieta. Our business model of a One-Stop-Shop provides the exact service and convenience the home-buying public desires and needs.

1991
Year Founded
35+
Years of Experience
80+
Licensed Agents
11
Cities Served
What We Offer
Our Full Suite of Real Estate Services
National Realty Group is your one-stop solution — we handle every aspect of your real estate transaction.
Real Estate Sales
Expert buyer and seller representation across Southern California with over 35 years of market experience.
Mortgage Services
Competitive rates and personalized loan solutions through National One Mortgage Corp. Call (800) 429-4443.
Property Management
Full-service management for residential and commercial investment properties through America's Best Property Management.
Escrow Services
Smooth, professional closing services through our in-house Escrow One division.
Leadership
Meet Our Founder

Jeff Maas
Owner / Broker · CA DRE# 01129578
While working toward a Bachelor's degree, Jeff obtained a California real estate license in March 1988. In 1990, Jeff graduated from Cal Poly, Pomona with a Bachelor of Science degree with a Major in Finance, Real Estate & Law. Immediately following graduation he obtained a California Real Estate Broker's license. In the following year he founded National Realty Group.
Jeff continues to be a top producer in real estate sales throughout Southern California. He co-hosts a weekly radio show called "All the Right Moves" and continues to provide mortgage services to his many clients.
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