The subcontractor is in my opinion the absolute most important part of this industry. I pay like some guys $0.08/Sq Ft for hydroseeding. I also pay a guy $400 - $500 a day for skid steer work ie rockhounding/harley raking etc. They own machine so if it breaks it isnt my problem.
10000 SQ Ft lawn
$250 Bobact 1/2 Day
Say you charge Mrs. Jones $2100 you still made 33% gross profit ie $700. All you need to do is concentrate on the selling. Obviously you make lower margins but you dont have to factor in repairs, labor or the initial cost of the machine. I can only do one job at a time but 10 subcontractors can do 10 jobs.
The more subs you need the more money you make.
Sometimes I think that $35000 Finn or $20000 Bobcat would look nice parked out back but every minute it isnt being used it is costing me money.