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COMFORT SYSTEMS USA INC

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Built from COMFORT SYSTEMS USA INC's own SEC filings · updates as new filings land · sources cited throughout

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Comfort Systems USA converted nearly 30% growth into sharply higher profit, margin and free cash flow, reflecting unusually strong execution in mechanical and electrical contracting.

The read at a glance✓ Audited against SEC data
  • GrowthRevenue grew 29.5%OK
  • ProfitabilityNet income grew 95.7% to $1.023B from $522.433MOK
  • Cash flowFree cash flow grew 39.8% to $1.031B from $737.986MOK
  • MarginsOperating margin expanded 378 bps to 14.44%OK
  • AccountingExceptional profitable project growthNote
  • Insiders0 purchases and 36 salesWatch

Business

Comfort Systems USA provides heating, ventilation, air-conditioning, plumbing and electrical contracting services.

Where the revenue comes from

Fiscal 2025, as COMFORT SYSTEMS USA INC reports it. History and quarterly detail are in the app.

  • New Construction$5.8B
  • Existing Building Construction$2.1B
  • Service Calls Maintenance And Monitoring$661.6M
  • Service Projects$568.8M

Leadership changes

From COMFORT SYSTEMS USA INC's own filings, the day they're filed.

  • Vance W. Tang · Directors · departureeff. 2025-05-16
  • Gaurav Kapoor · director · appointmenteff. 2024-08-01
  • Rhoman J. Hardy · director · appointmenteff. 2023-10-01

Latest filings

  • 8-K · Company announcement2026-08-03
  • 10-Q · Quarterly report2026-07-23
  • 8-K · Company announcement2026-07-23
  • 8-K · Company announcement2026-06-22
  • 8-K · Company announcement2026-05-21
In the full recordFree for 14 days
  • What changed🔒
  • Insider signal🔒
  • Growth quality🔒
  • Margins & accounting🔒
  • Capital allocation🔒
  • Real risks🔒
  • The long arc🔒
  • Company history🔒
  • The filings, readable — with what changed vs the prior year highlighted🔒
  • Full financial statements, industry-aware, sources cited throughout🔒
  • Forensic score history & components — the trend, not one year🔒
  • Ownership: insider buys/sells, clusters, activist stakes🔒
  • Ana — ask about COMFORT SYSTEMS USA INC, every answer cited to the official filings🔒

Every figure comes from the company's filings, and analysis whose figures don't match SEC data is rejected before publication.

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