Management Team

Kevin Weinfeld
Chairman of the Board / Owner

Prior to joining the Mayfair Realty & Development management team, Kevin Weinfeld enjoyed an extensive career in the advertising and marketing industry for numerous international hotels and resorts. Kevin was Vice President of Marketing for an East Coast chain of music, stereo, and video stores. He was a founding member of Shadow Traffic in Philadelphia, Chicago, and New York.

Originally from Philadelphia, Kevin attended Temple University and Penn State, where his concentration was in Theater and Film.

He holds a Massachusetts Construction Supervisors License and Remodelers License.

Kevin moved to Foxboro in 1989 with his wife Dianne to take a management role in Mayfair. Since his arrival, he has been an active member of the community, serving on numerous elected and appointed municipal boards, including the Board of Selectmen, the Advisory Committee, the Post Office Relocation Committee, and the State Hospital Redevelopment Committee. He presently serves as Chairman of the Foxboro Planning Board and sits on the Town Asset Review Committee and the Town Economic Development Committee.

Both Kevin and Dianne are strongly committed to the support of a wide variety of local organizations, including the Foxboro Hockomock YMCA, the Foxboro Discretionary Fund, and the Massachusetts General Hospital Cancer Center.

Dianne Weinfeld
Principal / Owner

Dianne Weinfeld looks to carry on the tradition of providing quality living for individuals and families. Growing up in her family business, she continues to be inspired by her parents, Alex and Sonja Spier, the founders of Mayfair Realty & Development. Together with her husband, Kevin, she works to instill a sense of community in Mayfair’s valued residents and staff.

A graduate of Babson College, Dianne began her career in healthcare, servicing the software and hardware needs of hospitals and physician groups in Pennsylvania. In 1989, Kevin and Dianne moved to Foxboro to take on management roles in Mayfair Realty, and they became second-generation owners. Dianne holds a Real Estate broker’s license.

Active in the community, Dianne has served as Chairperson of Foxboro Human Services, Chairperson of the Foxboro Boyden Library Board of Trustees, and President of the Foxborough Monday Club. Presently, she is an Advisory Board member at the Massachusetts General Hospital.

In a continuing effort to “give back” to her community, Dianne and her husband, Kevin, are strong supporters of numerous local organizations, including the Foxboro Hockomock YMCA, the Foxboro Discretionary Fund, and the Massachusetts General Hospital.

Eric Ventola
Chief Operating Officer

Eric began his career at Mayfair in 2000 as a part-time landscaper while attending Bridgewater University.  In 2007, he left the company to pursue a career in law enforcement.  After gaining valuable leadership and public service experience, Eric returned to Mayfair in 2009 as a member of the maintenance team.

 Over the years, Eric’s dedication, operational expertise, and commitment to excellence helped him advance through the organization.  In 2023, he was promoted to Director of Operations, where he played a key role in strengthening the company’s day-to-day operations and maintaining Mayfair’s high standards of service. 

 In July 2026, Eric retired from law enforcement after 22 years of distinguished service as a Reserve Officer.  Building on his decades of leadership experience, he assumed the role of Chief Operating Officer in December 2025.  Today, Eric oversees the company’s daily operations, strategic initiatives, and long-term growth while continuing to foster the culture of quality, professionalism, and customer service that has defined Mayfair for 65+ years.

Connie DeCubellis
Vice President / Resident Manager

Connie brings 27 years of real estate experience to Mayfair Realty, supported by a distinctive combination of financial, sales, and operational expertise. She began her career in mortgage financing before earning her real estate license and spending six years as a Realtor®. This experience gave her valuable insight into both the financial and sales sides of every transaction.

Connie joined Mayfair as a Rental Agent in 2011, was promoted to Resident Manager in 2013, and today serves as Vice President. Her academic background also includes studies in education at Rhode Island College.

Drawing on nearly three decades of hands-on experience, Connie leads Mayfair’s team with a steady, knowledgeable approach. Her broad understanding of financing, sales, and property management enables her to guide clients and colleagues confidently through the rental process and the day-to-day complexities of property management.

Connie’s values closely reflect Mayfair’s longstanding mission. For 65 years, the company has taken pride in building community, and that same commitment to people and place remains at the heart of her work each day.