Browse GSIN Codes

The Government of Canada needs products and services in support of Canada’s response to COVID-19.

Learn how to supply a needed product or service

5161: Heating, Ventilation and Air Conditioning Work

GSIN Code Title
5161AD Building Solar Heating Systems - Installation and Repair
5161AE Air Conditioning Contractor Services
5161AF Ventilating Services Contractors
5161AG Gas System (Medical/Industrial) Contractors
5161AH Gas Fitters
5161AI Natural Gas Contractors
5161AJ Boilers, Repair and Cleaning Services
5161AK Pipe Insulations, Contractors
5161AL Enamel Repairs, Bathroom Fixtures
5161AM Boiler Brickwork Repairs
5161AN Boilers - Installation and Repair
5161AP Ductwork - Repair and Cleaning Services

5164: Electrical Work

GSIN Code Title
5164AA ELECTRICAL INSTALLATIONS AND MAJOR REPAIRS (OTHER THAN MARINE)
5164AB Electrical Contractor Services, Class A Licence
5164AC ELECTRICAL CONTRACTOR SERVICES CLASS B AND C LICENCE
5164AD Electrical Installations and Major Repairs (Marine)
5164AE ELECTRICAL CONTRACTOR SERVICES, N.E.S.
5164AF Electrical Inspections
5164CA Building Lighting - Installation and Repair
5164CB Power Generation System - Installation and Repair
5164CC High Voltage Distribution System (above 600-Volt) - Installation and Repair
5164CD Service & Distribution (600-Volt & below) - Installation and Repair
5164CE Fire Alarm & Detection Systems - Installation and Repair
5164CF Uninterruptible Power Supply System - Installation and Repair
5164CG Standby Power Generator Systems - Installation and Repair
5164CH Building Intrusion Detection System - Installation and Repair
5164CJ Security Control Systems - Installation and Repair
5164CK Building Intercommunication System - Installation and Repair
5164CM Building Public Address Systems - Installation and Repair
5164CN Building Electrical Controls - Installation and Repair
5164CP Building Electronic Controls - Installation and Repair
5164CQ Building Environmental Control Systems Servicing
5164CR Relamping Services
5164CT Lightning Rod Contractors
5164CU Low Voltage Electrical Equipment & Systems - Repairs, Testing, Verification & Alternatives
5164CV Generator Maintenance
5164CW Uninterruptible Power Supply (UPS) System - Maintenance

5165: Insulation Work (Including Wiring, Water, Heat, Sound)

GSIN Code Title
5165AA Pipe Insulations, Contractors
5165AB Building Insulation Contractor Services
5165AC Caulking Contractor Services

5166: Fencing and Railing Construction Work

GSIN Code Title
5166AA FENCES CONSTRUCTION SERVICES

5169: Other Installation Work

GSIN Code Title
5169AA SEWERS AND DRAINS
5169AB Inspection, Sewage Pipe
5169BA SWIMMING POOL INSTALLATION SERVICES
5169CA ELEVATOR INSTALLATION AND MAINTENANCE SERVICES
5169CB Elevator Maintenance (buildings)
5169DA Building/Installation Special Trade Services, Not Elsewhere Specified
5169EA Doors Metal Overhead, Installation and Repair
5169EB Doors, Shielded, Maintenance and Repairs
5169EC Wood/Plastic Doors and Frames - Installation and Repair
5169ED Metal Doors and Frames, Installation and Repair
5169EE Overhead Door - Maintenance
5169EF Door and Window Hardware, Installation and Replacement
5169FA Fixed Partitions - Installation and Repair
5169FB Movable Partitions, Installation and Repair
5169FC Carpet Laying/Installation
5169FD Window Blinds - Installation and Repair
5169MA Fire Suppression/Extinguishing Systems - Halon - Installation

5171: Glazing Work and Window Glass Installation Work

GSIN Code Title
5171AA GLASS AND GLAZING SERVICES

5173: Painting Work

GSIN Code Title
5173AA PAINTING AND DECORATING SERVICES
5173AB PAINTING CONTRACTOR SERVICES
5173AC Painting Contractors - Electrostatic
5173AD DECORATING SERVICES
5173BA Painting Services - Interior
5173BB Painting Services - Exterior

5174: Floor and Wall Tiling Work

GSIN Code Title
5174AA Tile Contractors - Concrete
5174AB Tile Contractors, Ceramic
5174AC Tile Contractors, Marble
5174AD Floor and wall tiling work

5175: Other Floor Laying, Wall Covering and Wall Papering Work

GSIN Code Title
5175AA Flooring Contractors
5175AB Floor Sanding and Refinishing Services
5175AC Epoxy Application Resurface Floors Service
5175AD Tile Contractors, Vinyl and Linoleum

5176: Wood and Metal Joinery and Carpentry Work

GSIN Code Title
5176AA CARPENTRY AND FLOORING SERVICES
5176AB Carpentry Services
5176AC FLOOR SANDING AND REFINISHING SERVICES
5176AD FLOORING CONTRACTORS
5176AE EPOXY APPLICATION RESURFACE FLOORS SERVICE

5177: Interior Fitting Decoration Work

GSIN Code Title
5177AA Textile Trade Service-Laminating, Insulation, DND Only
5177AB Textile Trade Service, Coating Only
5177AC Textile Trade Service, Coating Only, Fire Retardant
5177AD Textile Trade Service - Sponging amd Examining Textiles
5177AE Textile Trade Service, Approved Sub-Contractors (Clothing Assembly Only)
5177AF Textiles Trade Services, Dyers and Refinishers
5177AG Textile Trade Service, Coater Neoprene Only
5177AH Textile Trade Service, Coater, PVC and Urethane
5177AI Textile Trade Service, Coater
5177AJ Textile Trade Service, Film Laminator
5177AK Textile Trade Service, Fibre Laminator, DND Only
5177AL Textile Trade Service, Design Services, Clothing
5177AM Textile Trade Service, Grading, Clothing Computerized
5177AN Textile Trade Services, Inspection Services, Clothing & Textiles
5177BA Interior Fit-Up/Renovations
5177BB Decorating Services

5178: Ornamentation Fitting Work

GSIN Code Title
5178AA Miscellaneous/Ornamental Metal Work Fitting and Repair
5178AB Ornamental Metal Works and Repairs

5179: Other Building Completion and Finishing Work

GSIN Code Title
5179CA BUILDING EXTERIOR CLEANING SERVICES
5179CB Sandblasting Services
5179CC Sandblasting Services - Wheelabrator System
5179CD Soda Blasting Services
5179DA Protective and Alarm Systems System
5179DB LOCKSMITH SERVICES
5179DC SPRINKLERS FIRE AUTOMATIC, INSTALLATION AND SERVICE
5179DD FIRE SUPPRESSION/EXTINGUISHING SYSTEMS - DRY CHEMICAL - INSTALLATION,INSPECTION,AND SERVICING
5179DE FIRE SUPPRESSION/EXTINGUISHING SYSTEMS - HALON - INSTALLATION, INSPECTION,AND SERVICING
5179FA BUILDING/INSTALLATION SPECIAL TRADE SERVICES, N.E.S.
5179FB General Contractor Services, Not Elsewhere Specified
5179FC WELDING CONTRACTOR SERVICES
5179FD INSULATION CONTRACTOR SERVICES
5179FE BUILDING WATERPROOFING SERVICES
5179FF Building Steam Cleaning Services
5179FG CAULKING CONTRACTOR SERVICES
5179FH DUCTWORK CONTRACTORS
5179FI LIGHTNING ROD CONTRACTORS
5179FJ CHIMNEY CLEANING SERVICES
5179FK CHIMNEY REPAIR SERVICES
5179FL STEEPLE JACK SERVICES
5179FM ORNAMENTAL METAL WORKS AND REPAIRS
5179FN METAL FABRICATORS (IRON AND STEEL)
5179FO IRONWORK CONTRACTORS
5179FP Galvanizing Services
5179FQ GENERAL CONTRACTOR SERVICES, N.E.S.
5179FR MECHANICAL CONTRACTOR SERVICES, N.E.S.
5179FS SMOKESTACK SERVICES
5179FT DOORS METAL OVERHEAD, INSTALLATION AND REPAIR
5179FU DEMOSSING ROOFS SERVICES
5179FV Service Station Equipment Installation and Repair
5179FW Window Tinting Contractors
5179FX DOORS AND WINDOWS INSTALLATION AND REPAIR SERVICES
5179FY DOORS, SHIELDED, MAINTENANCE AND REPAIRS
5179FZ STEEL ERECTOR CONTRACTORS
5179HA General Machine Shop and Tool Room Services
5179HB Machine Shop Services, General
5179HC Machine Shop Services, Precision
5179HD Machine Shop Services, General (Marine and Industrial)
5179HE Machine Shop Services, Precision (Marine and Industrial)
5179HF Machine Shop Services - Mobile
5179HG Tool and Die Makers Services
5179HH Foundry Services
5179HI Heat Treatment Services
5179HJ Metal Stamping Services
5179HK Sharpening Services, Hand Tools, Non-Powered

B000: Chemical or Biological Studies and Analysis

GSIN Code Title
B0001A Chemical/Biological Studies and Analyses, Military

B208: Housing and Community Development Studies (including Urban and Town Planning)

GSIN Code Title
B208BA Environmental Planning and Control - Forestry
B208BB Consulting Services - Energy Conservation Systems

511: Pre-erection Work at Construction Sites

GSIN Code Title
5111 Site Investigation Work
5112 Demolition Work
5113 Site Formation and Clearance Work
5114 Excavating and Earthmoving Work (Includes Dredging Services)
5115 Site Preparation Work for Mining (Except fo Mining of Oil and Gas: see F042)
5116 Scaffolding Work

512: Construction Works for Buildings

GSIN Code Title
5121 One and Two Dwelling Buildings
5122 Multi-Dwelling Buildings
5123 Warehouses and Industrial Buildings
5124 Commercial Buildings
5125 Public Entertainment Buildings
5126 Hotel, Restaurant and Similar Buildings
5127 Educational Buildings
5128 Health Buildings
5129 Other Buildings

513: Construction Work for Civil Engineering

GSIN Code Title
5131 Highways (Except Elevated Highways), Streets, Roads, Railways and Airfield Runways
5132 Bridges, Elevated Highways, Tunnels, Subways and Railroads
5133 Waterways,Harbours, Dams and Other Water Works
5134 Long Distance Pipelines, Communications and Power Lines (Cables)
5135 Local Pipelines and Cables and Ancillary Works
5136 Construction for Mining and Manufacturing
5137 Construction for Sport and Recreation
5138 Dredging Services
5139 Engineering Works (Not Elsewhere Specified)

514: Assembly and Erection of Prefabricated Constructions

GSIN Code Title
5141 Assembly and Erection of Prefabricated Constructions
5144 CAST-IN PLACE CONCRETE

515: Special Trade Construction Work

GSIN Code Title
5150 Not defined
5151 Foundation Work
5152 Water Well Drilling
5153 Roofing and Water Proofing
5154 Concrete Work
5155 Steel Bending and Erection (Including Welding)
5156 Masonry Work
5159 Other Special Trade Construction Work

516: Installation Work

GSIN Code Title
5161 Heating, Ventilation and Air Conditioning Work
5162 Water Plumbing and Drain Laying Work
5163 Gas Fitting Construction Work
5164 Electrical Work
5165 Insulation Work (Including Wiring, Water, Heat, Sound)
5166 Fencing and Railing Construction Work
5169 Other Installation Work

517: Building Completion and Finishing Work

GSIN Code Title
5171 Glazing Work and Window Glass Installation Work
5172 Plastering Work
5173 Painting Work
5174 Floor and Wall Tiling Work
5175 Other Floor Laying, Wall Covering and Wall Papering Work
5176 Wood and Metal Joinery and Carpentry Work
5177 Interior Fitting Decoration Work
5178 Ornamentation Fitting Work
5179 Other Building Completion and Finishing Work

518: Renting Services Related to Equipment for Construction or Demolition of Buildings or Civil Engineering Works with Operator

GSIN Code Title
5181 Renting Services Related To Equipment For Construction or Demolition of Buildings or Civil Engineering Works With Operator

C119: Other Buildings

GSIN Code Title
C119AA ARCHITECTURAL SERVICES: DESIGN DEVELOPMENT
C119AB ARCHITECTURAL SERVICES: EXPERT TESTIMONY
C119AC INTERIOR DESIGN
C119AD LANDSCAPE ARCHITECTURE

Result pages for Browse GSIN Codes