Comfort Systems posts 56.5% revenue jump in Q1 2026 but stock remains overvalued, Hold rating maintained

Comfort Systems USA, Inc. reported strong Q1 2026 results with revenue rising 56.5% to $2.87 billion and net income more than doubling. The company’s organic growth was driven by high demand in technology, data centers, and large projects, pushing its backlog up 80.8% year-over-year to $12.45 billion. Despite this robust performance, the stock trades at high valuation multiples, leading the analyst to maintain a Hold rating due to concerns over valuation and potential growth limits such as labor shortages. Investors should watch for how these factors impact future growth prospects.