Comfort Systems USA
Logotype for Comfort Systems USA Inc

Comfort Systems USA (FIX) investor relations material

Comfort Systems USA Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
Logotype for Comfort Systems USA Inc
Q4 2025 earnings summary20 Feb, 2026

Executive summary

  • Q4 2025 revenue reached $2.65 billion, up 41.7% year-over-year, with gross profit margin rising to 25.5% from 23.2%.

  • Full-year 2025 revenue was $9.10 billion, a 29.5% increase over 2024, and gross profit margin improved to 24.1% from 21.0%.

  • Diluted EPS for Q4 2025 was $9.37, up 129% year-over-year; full-year EPS was $28.88, up 97.8%.

  • Backlog at year-end 2025 was $11.94 billion, nearly doubling from $5.99 billion at the end of 2024.

  • Operating cash flow for 2025 was $1.19 billion, up from $849.1 million in 2024.

Financial highlights

  • Q4 2025 operating income was $426.7 million (16.1% margin), up 88.5% year-over-year; net income was $330.8 million, up 126.8%.

  • Adjusted EBITDA for Q4 2025 was $464.0 million (17.5% margin), up 77.8% year-over-year.

  • Full-year 2025 net income was $1.02 billion, up 95.7% from 2024; adjusted EBITDA was $1.45 billion, up 63.1%.

  • Free cash flow for 2025 was $1.04 billion, up from $743.5 million in 2024.

  • Cash and cash equivalents at year-end 2025 were $981.9 million, up from $549.9 million at year-end 2024.

Outlook and guidance

  • Management expressed optimism for 2026, citing persistent demand and strong project pipelines.

  • Expect same-store revenue growth in the mid- to high-teens percent for 2026, weighted toward the first half.

  • Gross profit margins anticipated to remain strong, though seasonally lower in Q1.

  • Tax rate expected to rise to around 23% in 2026.

  • Backlog duration is extending, with much of the new work scheduled for 2027 and 2028.

Backlog duration and 2026 revenue conversion?
Strategic rationale for goodwill/intangible increase?
Drivers of gross margin expansion in 2025?
Backlog conversion to 2026 revenue
Mitigating tech/manufacturing revenue concentration
What drives the shift to new construction activity?
When will new hyperscaler CapEx impact revenue?
How is labor sourced for rapid growth?
What drives modular capacity expansion to 4M sq ft?
Partial view of Summaries dataset, powered by Quartr API
Research faster. Power your platform.

Next Comfort Systems USA earnings date

Logotype for Comfort Systems USA Inc
Q1 202624 Apr, 2026
Comfort Systems USA
Your earnings 
season toolkit.
Download
Free on both iOS & Android.

Next Comfort Systems USA earnings date

Logotype for Comfort Systems USA Inc
Q1 202624 Apr, 2026

The essential earnings season companion

The #1 app for qualitative research. Live earnings calls, AI chat, transcripts, and more. All for free.

Live calls and transcripts

Listen to earnings calls, CMDs, investor conferences, and more – with a podcast-like experience.

Find what you need faster

Search for any keyword across all transcripts simultaneously.

Easily store key findings

Capturing important takeaways is as simple as it gets. Even during your lunch run or commute.

Your watchlist. Your dashboard.

Follow the companies that matter to you. Get a personalized feed with real-time updates.

Be the first to know

Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned.

Consensus estimates

Access analyst consensus estimates, valuation multiples, and revenue segments splits.

All IR material in one place

The easiest way to stay updated during earnings season.

Global coverage

All events from public companies. Live and recorded.

Just click and listen

No webcast links. No manual registrations.

Research anytime, anywhere

Built for professionals. Loved by everyone. Try our free mobile app.

excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
App-store-avatar.png play-store-avatar.png
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
play-store-avatar
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
App-store-avatar.png play-store-avatar.png
anuj283App Store
excellent app, it gives me free access to company earnings calls and annual reports. I also love the convenience of calls being available offline so I can listen in whilst doing other things and even when internet or WiFi isn't available.
App-store-avatar.png play-store-avatar.png
Leroy DaleyApp Store
One of the very few apps you could call perfect. If something was to add to it, maybe the share price of the company when you search for it, but it's already excellent.
play-store-avatar
Eferix Drawings Google Play
This is genuinely one of the cleanest and fastest finance apps out there to track the market.
App-store-avatar.png play-store-avatar.png
anuj283App Store
I can't remember the last time an app had such a positive impact on my investment process.
x-avatar
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
App-store-avatar.png play-store-avatar.png
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
x-avatar
@theshortbearx.com
I can't remember the last time an app had such a positive impact on my investment process.
x-avatar
@ankurshah47_ x.com
Love the app! Quartr makes it really easy to keep track of earnings calls. It also includes the reports and slides to make it easier to follow along.
App-store-avatar.png play-store-avatar.png
Amina0781App Store
Quartr is amazing, no way around it. It is the best right now for earnings calls, presentations, and the like.
x-avatar
@theshortbearx.com

Frequently asked questions

Comfort Systems USA, Inc. is a mechanical and electrical contractor providing design, installation, renovation, maintenance and repair services to the commercial, industrial and institutional markets in the U.S. It specializes in heating, ventilation and air conditioning installation, plumbing and piping systems installation, electrical construction services, building automation system/controls installations, general contracting services to its customers on a national basis.

Quartr provides global coverage of all investor relation material from public companies.

  • Mobile app: Research anytime, anywhere with the #1 app for live earnings calls, transcripts, analyst estimates, and more. All for free.

  • Desktop (Quartr Pro): The leading platform for qualitative research, used daily by top firms and financial institutions.

  • Quartr API: Build custom solutions powered by live earnings calls, live transcripts, filings and reports, slide presentations, and more.

Yes, the Quartr mobile app is free on both iOS and Android.

Yes. Quartr provides global, industry-leading live coverage of company events such as regular earnings calls, capital markets days, M&A announcements, and investor conferences. Live with zero delays. Just click and listen.

Yes, capturing important takeaways is as simple as it gets. Even during your lunch run or commute.

Yes. Follow the companies that matter to you. Get a personalized feed with real-time updates, a tailored earnings calendar, and instant alerts when earnings calls go live.

Yes. Set keyword alerts for any company, product, or competitor. Get notified the moment they're mentioned, regardless of who's talking.

Explore our global coverage