1) Strong Financial Performance - Quarterly revenue exceeded $3 billion for the first time, reaching $3.3 billion, up $1.1 billion YoY. - Earnings per share surged to $12.53, a 92% increase compared to the previous year. - Free cash flow for the quarter was approximately $1 billion, with EBITDA rising 80% to $600 million. - Same-store revenue growth was 44%, with a full-year estimate of mid- to high 30% growth.

2) Segment Highlights and Backlog Growth - Mechanical segment revenue increased by 40%, while Electrical segment revenue grew by 81%. - Backlog reached a record $14.1 billion, a 73% increase YoY, with $5.6 billion attributed to same-store growth. - Strong demand in the Technology sector, which accounted for 58% of total revenue, up from 40% last year. - Modular operations contributed $510 million to the backlog, indicating robust demand.

3) Operational Strategies and Acquisitions - The acquisition of Hunt Electric is expected to add approximately $250 million in annualized revenue. - Investments in Modular capacity are ongoing, with plans to expand from 4 million to 5 million square feet by late summer 2027. - The company is focused on maintaining strong relationships with existing customers while cautiously exploring new opportunities.

4) Challenges and Market Dynamics - The company is monitoring public sentiment and potential moratoriums on data centers, particularly in New York, but remains optimistic about continued demand. - Competitive landscape in the Modular space is evolving, but Comfort Systems is well-positioned due to strong customer relationships and commitments. - The management emphasizes prudent project evaluation to mitigate risks associated with changing market conditions.

5) Guidance and Future Outlook - The company expects to maintain strong performance into the second half of 2026, with a backlog that is 69% higher YoY. - Full-year effective tax rate is projected to be around 23%. - The strategic focus remains on leveraging existing customer relationships while cautiously expanding capacity and exploring new markets.

Bottom line: Comfort Systems USA is experiencing exceptional growth driven by strong demand, strategic acquisitions, and robust operational execution, positioning the company favorably for continued success in the coming quarters.