Charles Ayers, president of Fortress Construction Group, Inc. said the work is underway.
The project totals 3,300 square feet of medical space and a 2,200 square foot pharmacy. Together, the contracts are valued at more than $200,000.
Southport Plaza II LLC., based in Boca Raton is the developer.
The new tenants are Central Florida Primary Physicians and Tirumala Pharmacy.
Ayers said James Garritani of DDP Architects P.A. in Longwood designed the tenant improvements for Central Florida Primary Physicians Rabits & Associates of Mount Dora served as architects for Tirumala Pharmacy.
Ayers said work should be completed by the end of September.