Turner Construction and Boston-based Janey Construction Management will partner on redevelopment of Fidelity’s 750,000-square-foot Seaport World Trade Center.

The Boston Planning and Development Agency last month approved Pembroke Real Estate’s plans to demolish the 132,000-square-foot exhibition hall while adding 134,000 square feet of office space, extending Commonwealth Pier and building new outdoor plazas on Boston Harbor and 33,000 square feet of retail space.

A Pembroke real estate executive told BPDA directors that the complex has become an “inhospitality back office experience” that’s overdue for a refresh. The project begins next summer and is scheduled for completion by 2024.

Greg Janey founded the company in 1990 and built it into one of the largest minority-owned construction firms in the region. Janey is partnering with John Moriarty & Assoc. on the $550 million Omni Hotel at the Seaport, another project being built on Massport-owned land. The agency has asked developers to include minority- and women-owned businesses in their design and construction teams to support its diversity goals.