Key Takeaways Comfort Systems said data center and tech projects made up 42% of revenues in the first nine months of 2025.FIX ended the third quarter with a record $9.4 billion backlog, fueled by strong technology-sector bookings.Comfort Systems sees a robust data center pipeline with no near-term slowdown in bidding or demand.Comfort Systems USA, Inc. (FIX) is steadily expanding its exposure to data center construction, which is emerging as a meaningful driver of its accelerating growth profile. While the ...