After reaching an important support level, Comfort Systems (FIX Quick QuoteFIX - Free Report) could be a good stock pick from a technical perspective. FIX surpassed resistance at the 50-day moving average, suggesting a short-term bullish trend.

The 50-day simple moving average, which is one of three major moving averages, is widely used by traders and analysts to establish support and resistance levels for a range of securities. Because it's the first sign of an up or down trend, the 50-day is considered to be more important.

Shares of FIX have been moving higher over the past four weeks, up 6.6%. Plus, the company is currently a Zacks Rank #1 (Strong Buy) stock, suggesting that FIX could be poised for a continued surge.

Looking at FIX's earnings estimate revisions, investors will be even more convinced of the bullish uptrend. There have been 1 higher compared to none lower for the current fiscal year, and the consensus estimate has moved up as well.

With a winning combination of earnings estimate revisions and hitting a key technical level, investors should keep their eye on FIX for more gains in the near future.