What a fantastic six months it’s been for Comfort Systems. Shares of the company have skyrocketed 86.6%, hitting $1,873. This was partly thanks to its solid quarterly results, and the performance may have investors wondering how to approach the situation.

Is it too late to buy FIX? Find out in our full research report, it’s free.

Why Is FIX a Good Business?

Formed through the merger of 12 companies, Comfort Systems (NYSE: FIX) provides mechanical and electrical contracting services.

1. Surging Backlog Locks In Future Sales

We can better understand Construction and Maintenance Services companies by analyzing their backlog. This metric shows the value of outstanding orders that have not yet been executed or delivered, giving visibility into Comfort Systems’s future revenue streams.

Comfort Systems’s backlog punched in at $12.45 billion in the latest quarter, and over the last two years, its year-on-year growth averaged 53.1%. This performance was fantastic and shows the company has a robust sales pipeline because it is accumulating more orders than it can fulfill. Its growth also suggests that customers are committing to Comfort Systems for the long term, enhancing the business’s predictability.

2. Increasing Free Cash Flow Margin Juices Financials

If you’ve followed StockStory for a while, you know we emphasize free cash flow. Why, you ask? We believe that in the end, cash is king, and you can’t use accounting profits to pay the bills.

As you can see below, Comfort Systems’s margin expanded by 9.5 percentage points over the last five years. This is encouraging because it gives the company more optionality. Comfort Systems’s free cash flow margin for the trailing 12 months was 13.7%.

3. New Investments Bear Fruit as ROIC Jumps

We like to invest in businesses with high returns, but the trend in a company’s ROIC can also be an early indicator of future business quality.

Comfort Systems’s ROIC has increased significantly over the last few years. This is a great sign when paired with its already strong returns. It could suggest its competitive advantage or profitable growth opportunities are expanding.

Final Judgment

These are just a few reasons why Comfort Systems is one of the best industrials companies out there, and with the recent rally, the stock trades at 44.9× forward P/E (or $1,873 per share). Is now the time to initiate a position? See for yourself in our full research report, it’s free.

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