The Team

Our Southern California Real Estate Agents

Meet the dedicated professionals at National Realty Group. Our agents bring deep local knowledge, bilingual capabilities, and a client-first approach to every transaction.

All Agents at National Realty Group

Jeff Maas, Owner and Broker of National Realty Group, Riverside CA

Jeff Maas

Owner / Broker

DRE #01129578

Jeff Maas is a veteran REALTOR® and mortgage broker who has set the standard for real estate expertise in Riverside and the Inland Empire for over 37 years. As the founder and broker-owner of National Realty Group and National One Mortgage Corp, Jeff has closed more than 1,000 transactions representing buyers, sellers, and investors at all price levels. His industry accolades include the Eagle Award, the UWM 1% Award, and recognition as a top 5% producer throughout Southern California based on MLS data. Jeff's client-focused approach extends from luxury homes to first-time buyers, and his alum base includes veterans, move-up homeowners, and wealth-builders. Jeff's deep industry involvement spans leadership roles as a member of the California Association of REALTORS®, National Association of REALTORS®, and as a business educator—teaching real estate at Cal Baptist University and serving as CFO for Bethel Christian Schools. He is also the founder of Escrow One and America's Best Property Management, strengthening his full-service expertise. With a foundation in financial strategy and local market knowledge, Jeff Maas brings distinguished trustworthiness, a significant track record, and a personalized approach to every client relationship, from Riverside to neighboring Inland Empire communities.

Luxury HomesInvestment PropertiesMortgage Services

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Mark Galaviz, Realtor at National Realty Group serving Los Angeles and San Bernardino Counties

Mark Galaviz

Realtor

DRE #01366629

Mark’s clients have a distinct advantage. With 22 years of real estate experience serving Los Angeles and San Bernardino Counties, Mark Galaviz brings together the knowledge, experience, negotiation skills, and dedication needed to make a real estate transaction as successful and stress-free as possible. Mark’s approach is simple: put the client first, tell the truth, and always do what’s right. Over the years, Mark has built strong relationships throughout the real estate community. Other agents know him as a professional who communicates, follows through, solves problems, and works hard to get deals across the finish line. That reputation creates an important advantage for his clients—cooperation from other professionals and confidence when it matters most. For sellers, Mark uses proven, cutting-edge marketing and sales strategies designed to create maximum exposure, attract qualified buyers, and position his clients to achieve the strongest possible price and terms. For buyers, Mark believes “The Right Home Sells Itself.” His job isn’t to pressure you into buying—it’s to help you recognize the right opportunity, understand the risks and possibilities, negotiate effectively, and protect your interests every step of the way. Mark compares a real estate transaction to an airplane ride: sometimes there’s turbulence. But with an experienced captain and the right crew, you can navigate the bumps and enjoy the journey. And while experience, knowledge, and systems matter, Mark believes the most important thing a REALTOR® can earn is trust. Mark has built his career around serving clients for life. Much of his business comes from referrals from past clients, friends, and family—people who trust him to give them an honest opinion, even when that opinion is “No sale.” They know he approaches negotiations with a win-win or no-deal philosophy, works tirelessly to solve problems, and keeps the Golden Rule at the center of every transaction. For Mark, being a great REALTOR® isn’t just about closing deals. It’s about building relationships, protecting his clients, and helping them make decisions they’ll feel good about long after the transaction is over. And because life is about more than real estate, Mark believes in “Having a Life Worth Living.” So when you meet with him, don’t be surprised if the conversation goes beyond buying or selling a home. He may just ask: “What do you like to do for fun?”

Los Angeles CountySan Bernardino CountyBuyer RepresentationSeller Representation

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Interested in Joining Our Team?

National Realty Group is always looking for talented, motivated agents. We offer competitive splits, full broker support, and a collaborative culture.

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