Rony Sosa

MBA, Broker/Owner/Realtor
BRE License #01748653
NMLS #1020823
Notary Public Comm. #2029486
Phone: 1.800.958.6107 Ext. 0
Fax: 1.800.958.6107
Cell: 951.315.2484
Email: ron.sosa@reactionrealty.net

Reaction Realty is owned by Ron Sosa. He holds an MBA with an emphasis in Finance from the University of Redlands where he graduated Cum Laude in 2008. As an undergraduate at San Diego State University, he majored in Criminal Justice with an emphasis in pre-law and also has a minor in Spanish. During his time at SDSU, he was awarded the prestigious National Hispanic Scholarship Fund (NHSF) as well as the coveted Ronald McDonald HACER (Hispanic Chamber of Commerce) scholarships for his distinguished scholastic achievements as well as his community involvement. At San Diego State University, he also graduated Cum Laude with an honorable distinction in his principal area of study. Ron Sosa is a licensed California Real Estate & Mortgage Broker, Property Manager, Public Notary, and Realtor.


Sandra Sosa

MBA, Residential Specialist
BRE License #01851437
Phone: 909.870.9046
Cell: 951.315.2484
Email: sandra.sosa@reactionrealty.net

Sandra graduated with an MBA in Finance from the University Of Redlands School Of Business. Along with her solid educational background, she is bilingual and speaks fluent Spanish. Sandra was raised in the Inland Empire and has an intimate knowledge of the area. She is a licensed real estate agent and currently assists her husband, Ron, with his thriving real estate brokerage. Her main focus is ensuring the strategic marketing and operations of Reaction Realty. She takes great pride in developing the company’s mission while maintaining a happy household of three daughters and successfully holding down a corporate job as an executive. On her spare time, she trains for triathlons, half marathons, half century cycling competitions, and plays an active role in maintaining a healthy lifestyle for her family.


Leia Sosa

Residential Specialist
Phone: 909.870.9046
Cell: 951.315.2484
Email: leia.sosa@reactionrealty.net

Leia is currently en-route to attend Cal Poly Pomona for a bachelors degree in Business Administration with a minor in Financing, Real Estate and Law. Her goals are highly influenced by her parents, Ron and Sandra. She strives to be a successful Real Estate Agent and Broker in the future. When asked what is the best part about working for Reaction Realty, she says, “Working with my family is the best part. I feel a sense of responsibility walking into the office,” She adds, “Customer service and representing the company are my #1 priorities.”


Denisse Romo

Residential Specialist
Phone: 909.870.9046
Cell: 951.315.2484
Email: denisse.romo@reactionrealty.net

Denisse has been employed with Reaction Realty for over one year. Her work ethic, desire to help others and professionalism is what helps the company thrive. Denisse is also bilingual and speaks fluent Spanish. She can accommodate many people with her language skills. When asked what is her favorite part about working for Reaction Realty, she says, “Meeting and helping people is my favorite part.” Denisse’s kind heart and determination are qualities that make her special.