Our Team

Patrick Utter

Broker Associate

Patrick joined Collier Enterprises in 1995 taking responsibility for its real estate portfolio, including asset sales, new development, construction, land sales, leasing and property management. During his tenure at Collier, he has negotiated contracts and closed over $645MM in asset sales. He is responsible for the complete master planning, design and permitting of 5,400 acres, totaling 9,849 residential units and 525,000 SF of commercial development. Patrick has been successful in completing complex land use agreements such as: developments of regional impact, interlocal agreements, annexation, planned unit developments, environmental resource permits, and rezoning. By integrating his knowledge of local regulations with his appreciation of Florida’s ecology, Patrick has helped foster relationships with community groups while developing new projects that help further develop Florida’s economy. Patrick earned his bachelor’s degree from the University of Florida and later earned an MBA from the University of South Florida. He is a registered professional engineer, a licensed real estate broker and a certified property manager.

Arnie Sarlo


Brett Dubois of Tarpon Blue Real Estate Services

Brett DuBois

Co-Managing Broker/Principal

Rowdy Sullivan

Sales Associate

David Yates of Tarpon Blue Real Estate Services

David Yates

Sales Associate

Trevor Roberts

Sales Associate

Andrea Smith of Tarpon Blue Real Estate

Andrea Smith

Co-Managing Broker

Ladd Bass

Sales Associate

Troy McDonald

Sales Associate

Dustyn Whitmire

Sales Associate

Fred Fanizzi

Sales Associate

Ken Smith


Teresa Whitmire

Sales Associate

Mark Milligan


Marshall Hilton


Alex Clark