Yes, you can apply for Canada pr for H1B holders from the USA. If you run into any problems, though, H1B Canada, specialized professionals with H1B visas in the United States, will be there to help you. For years, they have assisted professionals in transitioning from one visa to another and a pleasurable career. Reach out to them to gain legal experience and advice on immigration for that area. They can even help if you are planning to relocate soon.