its very possible with Commercial by yourself but much easier if you can sacrifice 35-40k a year and hire someone good to do the work for you.
Its all a numbers game as previously discussed before. It takes time to acquire the numbers but say you pick up 2 new accounts per week that are serviced on 30 day intervals. $235.00 X 2 for the month gives you $470 a week added you your revenue stream. There are 52 weeks in 2010 so you would potentially pick up 104 new accounts that gross $235.00 each making a monthly gross of $24,410.00 and a yearly gross of $293,280.00. Now the thing I have ran into is you can only acquire so many new accounts before you start running out of new contacts, either they say no or they don't have the money. Then you begin targeting the larger accounts as well. Remember that was just Casual restaurants ie. chilis, applebees, cheddars, logans...... if you got 20 fast food stores in there that were on 15 day intervals @ 165.00 then your numbers would do as follows. 84 stores (30 day) @ $235.00 is $19,740.00 monthly and 20 stores (15 day) @ $165.00 is 6600 making your monthly gross $26,340.00 and yearly gross $316,080. At that number you will definatly have to have a second employee more than likely. Now the thing is your up north and you may not be able to service the properties that many times per year so lets say you can only wash them 8 months out of the year. Your gross yearly would be around the magic number $210,720.00 a year.