| Specialty | Quantity |
|---|
| Bridge, Tunnel, and Elevated Highway | 1,355 |
| Concrete Work | 43,959 |
| Electrical Work | 114,548 |
| Heavy Construction, Nec | 18,905 |
| Highway and Street Construction | 27,671 |
| Industrial Buildings and Warehouses | 13,316 |
| Masonry and Other Stonework | 27,776 |
| Nonresidential Construction, Nec | 54,400 |
| Plumbing, Heating, Air-conditioning | 168,485 |
| Residential Construction, Nec | 50,298 |
| Roofing, Siding, and Sheetmetal Work | 55,177 |
| Single-family Housing Construction | 387,114 |
| Special Trade Contractors, Nec | 110,835 |
| Water Well Drilling | 7,049 |
| Water, Sewer, and Utility Lines | 14,281 |
| State Counts |
| AK | 576 |
| AL | 2,578 |
| AR | 1,513 |
| AZ | 3,478 |
| CA | 25,724 |
| CO | 4,354 |
| CT | 3,085 |
| DC | 549 |
| DE | 563 |
| FL | 16,265 |
| GA | 6,913 |
| HI | 822 |
| IA | 1,782 |
| ID | 976 |
| IL | 8,052 |
| IN | 3,812 |
| KS | 1,940 |
| KY | 2,135 |
| LA | 2,895 |
| MA | 5,464 |
| MD | 4,664 |
| ME | 888 |
| MI | 6,250 |
| MN | 3,498 |
| MO | 3,313 |
| MS | 1,921 |
|
| MT | 846 |
| NC | 5,451 |
| ND | 452 |
| NE | 1,484 |
| NH | 921 |
| NJ | 8,089 |
| NM | 1,195 |
| NV | 1,364 |
| NY | 15,417 |
| OH | 6,829 |
| OK | 2,467 |
| OR | 2,855 |
| PA | 8,383 |
| PR | 341 |
| RI | 849 |
| SC | 2,098 |
| SD | 453 |
| TN | 3,237 |
| TX | 15,119 |
| UT | 1,763 |
| VA | 5,019 |
| VT | 542 |
| WA | 4,228 |
| WI | 3,132 |
| WV | 1,119 |
| WY | 489 |
|