David O’Neal, CMCA®, AMS®, PCAM®

General Manager

“I welcome any comments/suggestions. The management team at MTA is here to help keep Mililani a great place to live!”.

Phone: (808) 440-2614

Katherine Cueva, CMCA® AMS®

Assistant General Manager Covenants and Design Manager

Katherine is responsible for all questions and concerns regarding MTA Covenants and Design.

Phone: (808) 440-2622

Lynelle Tamashiro, CMCA® CPA


Lynelle is responsible for maintenance assessments, accounts payable (paying our vendors), accounts receivable (receiving monies), payroll, and financials.

Phone: (808) 440-2636

Laurie Usui, CMCA® AMS®

Member Services Manager

Laurie is responsible for Member Service Coordinators, Special Events, Marketing, Newsletter, Facility Rentals, Meetings and Seminar Reservations, Membership, Tiny Tots and Seniors and Independent Contract Classes.

Phone: (808) 440-2626

Darryl Barbadillo

Landscaping Manager

Darryl is responsible for all work involved in the maintenance of MTA’s landscaped common areas.

Phone: (808) 440-2638

Kaleo Perreira, CPO

Aquatics & Safety Manager

Kaleo is responsible for the pool schedule, swim lessons, aquatics programs, and also oversees the company safety policies and procedures.

Phone: (808) 440-2632