Prime/General and Small Prime Contractor - 28 Standard Categories

General Building Construction
Alarm Systems
Asbestos Removal
Deleading
Demolition
Doors & Windows
Electrical*
Electronic Security Systems
Elevators*
Energy Management Systems
Exterior Siding
Fire Protection Sprinkler Systems*
Floor Covering
Historical Building Restoration
Historical Masonry
Historical Painting
Historical Roofing
HVAC*
Masonry*
Mechanical Systems
Modular Construction/ Prefab
Painting*
Plumbing*
Pumping Stations
Roofing*
Sewage and Water Treatment Plants
Telecommunications Systems
Waterproofing*

Filed Sub-Bidder - 18 Standard Categories

Acoustical Tile
Electrical*
Elevators*
Fire Protection Sprinkler Systems*
Glass and Glazing
HVAC*
Lathing and Plastering
Marble
Masonry Work*
Metal Windows
Miscellaneous and Ornamental Iron
Painting*
Plumbing*
Resilient Floors
Roofing and Flashing*
Terrazzo
Tile
Waterproofing*

* Denotes a Crossover Category, see definition below.

 

Crossover Categories of Work

A contractor who has completed a Prime/General or Small Prime Contractor Application and has been certified in one of the 9 “Crossover” categories listed below, need not fill out a Sub-Bidder Application for certification in the same category:

Electrical
Elevators
Fire Protection Sprinkler Systems
HVAC
Masonry
Painting
Plumbing
Roofing
Waterproofing
A contractor will be eligible to receive a Filed Sub-Bidder Certificate of Eligibility so long as all Filed Sub-Bidder requirements are met.

For definitions of each Category of Work and Certification requirements please see the Guidelines or the Application.