That's what I meant; going to whole sale shops to buy parts and just pay for labour. Your services/parts are a lot cheaper than what we pay though.
Yeah there's Mexicans here. Usually migrant workers who get paid less than minimum and they work for constructions, farms, maids, etc. They're given 3-4 year contracts and are ineligible to apply for a Canadian PR/citizenship. They also pay into taxes but don't get E.I., health care, access to social housing and a lot of other services