Hey man im 3 hour drive from Belleville. I work in Belleville once a week in the winter I subcontract to change the pattison billboards. I even had the contract to clean the glass on the mall poster displays in quinte mall but then they got rid of them!
Summer company is a good program I met a local guy in my town that got the grant from them as well… he bought a reach-it wfp and unger di tank. Im not sure but I think the water quality in Belleville is very good like 20-30 tds average so a simple DI tank is all you need to get pure water just FYI. My 2 cents would be go for the residential market as you are still in school and only have a few months off. You probably don’t have a vehicle to be outfitted with ladders properly so the wfp might be the best route and don’t sell yourself short. Get some fake quotes from competitors in your area and price likewise.
Good luck man and if you happen to land a big commercial contract il help you out!