I have a client that wants to register a business name he's a tiler and he does installation of tiles and wants to register the business as a business name but I'm not seeing installation of tiles among the list of business in CAC website.

Below are the options I'm seeing

Under administrative & support services activities I'm seeing the following

General contracts, service to building & landscaping activities, technical services, production/sales of ceramics and tiles

Then under construction I'm seeing the following

Bricklaying/masonary services, building works, specialized construction services

I'm kinda of confused which one to choose that is close to the kind of services he renders.