The company said net income for the quarter ended September 30, 2025 was $291.6 million, or $8.25 per diluted share, compared with $146.2 million, or $4.09 per share, in the same quarter of 2024. Revenue for the quarter was $2.45 billion, compared with $1.81 billion in 2024.

1. 01

   The company said net income for the quarter ended September 30, 2025 was $291.6 million, or $8.25 per diluted share, compared with $146.2 million, or $4.09 per share, in the same quarter of 2024. Revenue for the quarter was $2.45 billion, compared with $1.81 billion in 2024.

2. 02

   Comfort Systems USA said operating cash flow for Q3 2025 was $553.3 million, compared with $302.2 million for Q3 2024. It said free cash flow was $519,027 thousand, compared with $281,902 thousand in the same quarter of 2024.

3. 03

   The company said backlog as of September 30, 2025 was $9.38 billion, compared with $8.12 billion as of June 30, 2025 and $5.68 billion as of September 30, 2024. It said same-store backlog rose from $5.68 billion to $9.20 billion.

4. 04

   Comfort Systems USA said it closed and funded the acquisitions of 2 electrical contractors based in Western Michigan and Southern Florida on October 1, 2025. The company said the two companies together are expected to provide more than $200 million in incremental annual revenue and $15 to $20 million in incremental annual EBITDA.

Analysis scope · Filing body and confirmed press-release exhibitWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call.

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

The filing as submitted to SEC EDGAR. You can check the figures and statements of this summary against it.