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v3.25.2

Segment Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2025 USD ($) segment | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Segment Information |  |  |  |  |
Number of reportable segments | segment |  |  | 2 |  |
Total assets | $ 5,063,729 |  | $ 5,063,729 |  | $ 4,711,088
Revenue | 2,173,319 | $ 1,810,290 | 4,004,605 | $ 3,347,306 |
Cost of services | 1,663,422 | 1,446,694 | 3,091,292 | 2,686,347 |
Gross profit | 509,897 | 363,596 | 913,313 | 660,959 |
Selling, general and administrative expenses | 210,466 | 179,537 | 405,340 | 342,260 |
Gain on sale of assets | (442) | (611) | (998) | (1,431) |
Operating income | 299,873 | 184,670 | 508,971 | 320,130 |
Amortization of identifiable intangible assets | 19,791 | 26,890 | 39,906 | 50,803 |
Depreciation expense | 14,856 | 11,790 | 28,866 | 23,044 |
Capital expenditures | 31,273 | 23,384 | 53,481 | 48,336 |
Operating Segments | Mechanical Segment |  |  |  |  |
Segment Information |  |  |  |  |
Total assets | 3,633,522 |  | 3,633,522 |  | 3,162,677
Revenue | 1,638,672 | 1,451,679 | 3,040,887 | 2,636,688 |
Cost of services | 1,264,066 | 1,172,707 | 2,361,762 | 2,140,004 |
Gross profit | 374,606 | 278,972 | 679,125 | 496,684 |
Selling, general and administrative expenses | 137,074 | 124,628 | 269,344 | 235,610 |
Gain on sale of assets | (371) | (356) | (723) | (930) |
Operating income | 237,903 | 154,700 | 410,504 | 262,004 |
Amortization of identifiable intangible assets | 14,266 | 21,365 | 28,856 | 39,459 |
Depreciation expense | 12,093 | 9,705 | 23,497 | 18,933 |
Capital expenditures | 24,879 | 18,227 | 43,298 | 38,169 |
Operating Segments | Electrical Segment |  |  |  |  |
Segment Information |  |  |  |  |
Total assets | 1,094,984 |  | 1,094,984 |  | 985,006
Revenue | 534,647 | 358,611 | 963,718 | 710,618 |
Cost of services | 399,356 | 273,987 | 729,530 | 546,343 |
Gross profit | 135,291 | 84,624 | 234,188 | 164,275 |
Selling, general and administrative expenses | 55,235 | 41,138 | 99,281 | 75,018 |
Gain on sale of assets | (71) | (255) | (275) | (501) |
Operating income | 80,127 | 43,741 | 135,182 | 89,758 |
Amortization of identifiable intangible assets | 5,525 | 5,525 | 11,050 | 11,344 |
Depreciation expense | 2,458 | 1,804 | 4,761 | 3,524 |
Capital expenditures | 6,093 | 3,893 | 9,632 | 8,272 |
Corporate & Eliminations |  |  |  |  |
Segment Information |  |  |  |  |
Total assets | 335,223 |  | 335,223 |  | $ 563,405
Selling, general and administrative expenses | 18,157 | 13,771 | 36,715 | 31,632 |
Operating income | (18,157) | (13,771) | (36,715) | (31,632) |
Depreciation expense | 305 | 281 | 608 | 587 |
Capital expenditures | $ 301 | $ 1,264 | $ 551 | $ 1,895 |

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