If I were you, I would ask for all the suppliers they plan on using for the job (tile, plumbing, counters, cabinetry) and you can call every one of them yourself and work with a rep to make selections within your budget. 

Their reputation means too much to them.

You dont have a brand yet, that comes with a reputation.

Locally is not an option as I'm in Toronto :) The company is very famous and reputable so I don't think they're being shady.

Know what your doing and use a reputable attorney

If you do recommend, where do you find reputable people to work with? 

@Scott DeMichele I’m glad to hear that Bigger Pockets has a great reputation!

It is not likely the general contractor - most likely a subcontractor or supplier who provided labor and/or supplied materials for your property. 

My biggest concern was figuring out how to determine if a title company is reputable/etc since I have used my realtor's preference previously.

Interview reputable bookkeepers in your area.