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Trade Playbook
Industrial construction — plants, refineries, mines, power, and process facilities — is dominated by certified trades, owner safety qualification systems (ISN, Avetta, ContractorCheck), and heavy welding and pressure-equipment compliance.
Industrial Construction at a glance
Learn it. Earn it. Own it. Pick the door that matches where you are.
No single provincial industrial licence, but the sector layers on heavy compliance: TSSA registration for boilers, pressure vessels, and piping; CWB/ASME welding qualifications; owner contractor-management systems (ISNetworld, Avetta, ContractorCheck); and frequently COR safety certification. Most trades on industrial sites are compulsory and union.
Industrial owners demand high CGL limits ($5M+), pollution/environmental liability for many scopes, and registration in their contractor-safety platform before you can quote. Sudden-and-accidental pollution coverage is often specified.
Industrial construction — plants, refineries, mines, power, and process facilities — is a world apart, and the questions reflect it: how owner safety-qualification systems (ISNetworld, Avetta) gate everything before you can even quote, why it's union- and certified-trade dominated, the shutdown/turnaround economics, and whether the pay and per-diem are worth the travel and the camps.
From day one to the top of the trade. Ontario figures, approximate and worth verifying against current rates.
Steamfitters, millwrights, boilermakers, electricians — among the best-paid hands in construction.
Running industrial projects and turnarounds.
A mechanical, electrical, or specialty sub on plant work.
Owner relationships, certified crews, and safety qualification are the moat.
Most large owners require registration and a passing safety grade in a contractor-management platform (ISNetworld, Avetta, ContractorCheck) before you can even quote. No clean safety record, no bid.
Best for: Anyone wanting industrial work — it's the first gate.
New plant builds are steadier, project-length work. Maintenance and turnarounds are boom-bust: intense overtime, travel, and per-diem during a shutdown, then downtime.
Best for: Pick by whether you want stability or maximum-earning bursts.
Compulsory trades (steamfitters, millwrights, boilermakers, electricians), CWB/ASME welding qualifications, and TSSA pressure-equipment registration. Industrial is heavily certified and largely union.
Best for: Tradespeople with the tickets and welding qualifications.
Owners demand high CGL limits ($5M+) and often pollution/environmental liability, on top of the safety-platform registration.
Best for: Contractors equipped for the compliance bar.
Industrial isn't entered casually. You register in the owner's contractor-management system (ISNetworld/Avetta), build a strong documented safety record (usually COR®), carry high insurance and pollution coverage, and bring certified, qualified trades. Most contractors start as a sub to established industrial firms — and most workers arrive through the constituent certified trades (steamfitting, millwrighting, boilermaking) and their unions.
Scale, specialize into a high-value niche (pressure piping, millwrighting, instrumentation), or sell. Industrial contractors with safety qualification, certified crews, and owner relationships are high-value and hard to replace — those owner relationships and the safety record are the real, sellable assets.
The communities, official bodies, and wage data tradespeople actually use.
The official pages that govern this trade. Bookmark these, they are the final word on requirements and fees.
AEC Stack handles incorporation, licensing, insurance, compliance, and operations, so you can focus on the work.
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