I feel the same way just as long as I'm seeing a good profit in the future.
Guys, I respectfully disagree with you about this. You ALWAYS need to be making some money....don't fall into that "re-investment" trap. You'll never have everything you need, complete "smoothness", etc. Your mindset would be viable if this were a biz that sold for big profits, like a dotcom biz or some kind of manufacturing.
So you have two goals with a service biz like this: 1) provide yourself with a good living, and 2) be building it in a way that you can sell it profitably some day.
So with #1, you need to be paying yourself consistently. Many businessmen a lot smarter than me say you should ALWAYS pay yourself first--before debts, etc. I don't, but some say you should. And with #2, if you cannot show that you are making a sizable profit/salary/etc, you'll never sell your biz for any decent $$.
It is a common trap to keep re-investing, buying new trucks, trailers, machines, etc. with the thinking, "I'm gonna look the look, have the best machinery, and with those things people/commercial will hire me for the BEST work, and THEN i'll start making mad money." Guys, it doesn't work. The most profitable people (that I know) have mediocre equipment, trucks, etc.....they are PROFITING money, not re-investing in stuff that depreciates rapidly.
The "equipment addict" mentality is a dangerous one. People show pics, etc of their setups and it is easy to start thinking you need to measure up. First, many of the guys with fancy stuff do this as a second job, so profitability isn't always their #1 priority. Sometimes this is a "toy collecting hobby" rather than a profit generator.
It is a fine line. I bought two new washers last week, and I feel real guilty about it. Even though my others were broke, damaged, beyond repair, etc. I hate spending the $$. At the same time, I know I'll feel guilty about spending the $$, so sometimes I buy cheap crap that breaks down and I end up spending good money after bad.
My thoughts are, MAKE SURE you are making good money and paying yourself well.