You can’t subcontract accountability.
So we own it.

GEMSTAR CONSTRUCTION CORPORATION of Staten Island possesses the in-house expertise, exacting standards—and our own fleet of heavy equipment to undertake every aspect of commercial construction, renovation, development, and property maintenance and management.

We specialize in being a full-service pump & tank contractor, self-performing all phases of tank removals, installations, repairs and maintenance; as a regional core contractor for the convenience and fast-food sectors; and in stand-alone or multi-site construction, roll-out, fit-outs, and development initiatives for banks and other retail operations.