I don't get why people want commercial. Stick with res. Commercial most of the time want low(est) price. All the big companies in my area do HOA/Commercial,have like a million employees and prob make not much of a profit at the end of the year. This is how i view accounts: if the bottom line has a profit,then it is worth it. Don't take on accounts just to say hey i have 500 accounts. If it is profitable to you, then go for it. I would much rather deal with residential.