Business context and reporting period
Comfort Systems USA, Inc. filed this unaudited Form 10-Q for the quarter and nine months ended September 30, 2021. The company provides mechanical and electrical contracting, installation, maintenance, repair and replacement services across the United States. It reports Mechanical Services and Electrical Services segments.
Financial performance and liquidity
Amounts below are in millions of dollars, except per-share data and percentages.
| Metric | Q3 2021 | Q3 2020 | Nine months 2021 | Nine months 2020 |
|---|---|---|---|---|
| Revenue | $833.9 | $714.1 | $2,217.6 | $2,157.7 |
| Gross profit / margin | $159.2 / 19.1% | $147.2 / 20.6% | $409.1 / 18.4% | $410.0 / 19.0% |
| Operating income / margin | $64.1 / 7.7% | $56.7 / 7.9% | $139.1 / 6.3% | $142.4 / 6.6% |
| Net income / net margin | $46.3 / 5.6% | $50.1 / 7.0% | $105.8 / 4.8% | $107.3 / 5.0% |
| Diluted EPS | $1.27 | $1.36 | $2.90 | $2.92 |
| Operating cash flow | Not presented separately for the quarter | $152.7 | $216.4 | |
| Free cash flow | Not presented separately for the quarter | $138.6 | $198.8 |
Q3 revenue rose 16.8%, including 8.8% same-store growth and 8.0% growth attributed to TEC and Amteck acquisitions. Nine-month revenue increased 2.8%; acquisitions contributed 5.9%, while same-store activity declined 3.1%. Electrical Services revenue grew 61.9% in Q3, primarily from acquisitions. The company reported backlog of $1.94 billion, up 35.9% year over year.
At September 30, cash was $67.7 million and total debt principal was $272.9 million, including $115.0 million drawn on the revolving facility, a $120.0 million term loan, $35.5 million in notes to former owners and $2.4 million in finance leases. The company had $285.5 million of available facility capacity after outstanding borrowings and letters of credit. Its $600 million facility expires in January 2025; it was in compliance with financial covenants. Total assets were $1.95 billion and stockholders’ equity was $771.8 million.
Material changes versus prior comparable period
- Q3 gross profit increased 8.2% in dollars, but gross margin declined 1.5 percentage points to 19.1%, reflecting lower margins at certain operations. Nine-month gross profit was nearly flat, with margin down 0.6 percentage points.
- Q3 net income decreased 7.6% despite higher revenue and operating income; the comparison included a less favorable change in contingent earn-out fair value and a higher tax provision. Nine-month net income declined 1.4%.
- Nine-month operating cash flow fell by $63.7 million. Management cited strong prior-year collections, timing of billings and payments, and approximately $20.9 million of prior-year payroll tax deferrals under the CARES Act.
- Debt principal increased from $236.0 million at December 31, 2020, with acquisition-related borrowing and notes contributing. Amteck was acquired August 1, 2021, for total preliminary consideration of $137.1 million.
Outlook, risks and unusual items
Management anticipated solid earnings and cash flow for the remainder of 2021 and described prospects for 2022 as good, with supportive industry conditions expected to continue. This is qualitative commentary; the filing provides no specific revenue or earnings forecast. Management estimated a 2021 effective tax rate of 23%–26% and expected 25%–30% beginning in 2022, potentially lower if tax-credit and energy-efficiency deduction claims are pursued successfully.
- COVID-19 effects had stabilized, but the company continued to report sporadic project delays, increased material and equipment costs and lead times, labor and material availability constraints, and operational inefficiencies. Customer or authority vaccine mandates had affected the pursuit and staffing of some work; the potential effect of proposed OSHA requirements was unclear.
- Fixed-price project work exposes results to estimation errors, cost overruns, labor availability and productivity, material costs, subcontractor execution and project timing. Revenue and profit recognition relies on estimates of contract costs and progress.
- A customer dispute involves approximately $15 million of customer claims and approximately $9 million of company claims. Arbitration was scheduled for Q2 2022; an accrual had been recorded, but the ultimate outcome could differ from estimates.
- The Texas electrical operation had $96.8 million of goodwill and was identified as more susceptible to impairment risk after its fair value exceeded carrying value by 24% in the prior assessment.
- Contingent earn-out obligations were $33.8 million and are remeasured using significant unobservable assumptions; fair-value changes affect earnings. Q3 included a $1.2 million expense from fair-value changes, compared with $3.4 million of income in Q3 2020.
- Approximately 15%–25% of business historically required surety bonds. A reduction in bonding availability could adversely affect near-term revenue and profits. The company also self-insures several liability and employee-health risks.
Most important facts for investors to verify
- Whether backlog growth converts into revenue and cash generation, particularly given that backlog includes acquisitions and is not a reliable multi-quarter forecast.
- Whether gross margins recover from Q3 and nine-month declines, and how labor, material costs, project execution and mix affect profitability.
- Whether operating cash flow improves from the prior-year comparison as working-capital timing normalizes.
- How Amteck and other acquisitions perform, including earn-out payments, purchase-price adjustments and associated goodwill and intangible assets.
- The outcome and financial effect of the customer arbitration, and any developments in COVID-related restrictions, workforce availability or bonding capacity.