Comfort Systems USA (FIX) delivered impressive Q3 2026 results with earnings surging 68.6% to $13.91 per share and revenues jumping 53.7% to $3.77 billion, driven by strong technology sector demand. The company's backlog soared 90% to $17.81 billion, and operating income climbed 64.8%.
However, shares fell over 6% after-hours due to absent forward guidance and CFO transition concerns. Other construction sector peers showed mixed results, with United Rentals beating expectations while KB Home and Lennar underperformed.