NH20260018 rev 1

Building Published 05/18/2026. 17 classifications. Covers 1 county: Grafton

Check that the construction type above matches your contract. A county usually has several determinations and their rates differ. Verify at sam.gov.

Classification	Base rate	Fringe	Total
ASBESTOS WORKER/HEAT & FROST INSULATOR	44.36	36.63	80.99
EMPLOYER CONTRIBUTES 8% OF BASIC HOURLY RATE FOR 5 YEARS OR MORE OF SERVICE; 6% OF BASIC HOURLY RATE FOR 6 MONTHS TO 5 YEARS OF SERVICE AS VACATION PAY CREDIT	74.17	38.44	112.61
IRONWORKER, STRUCTURAL	33.65	26.12	59.77
PIPEFITTER	45.76	26.19	71.95
TRUCK DRIVER: DUMP TRUCK	17.43	3.60	21.03
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 24.77 11.89 ROOFER	18.87	—	18.87
PLUMBER, INCLUDES HVAC PIPE INSTALLATION	24.77	10.27	35.04
PAINTER (BRUSH AND ROLLER)	16.87	2.02	18.89
OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE	21.00	2.34	23.34
LABORER: MASON TENDER - CEMENT/CONCRETE	20.85	2.61	23.46
LABORER: MASON TENDER - BRICK	19.60	2.73	22.33
LABORER: COMMON OR GENERAL	17.02	6.99	24.01
IRONWORKER, REINFORCING	29.89	10.70	40.59
ELECTRICIAN	25.29	3.91	29.20
CEMENT MASON/CONCRETE FINISHER	23.71	9.71	33.42
CARPENTER, INCLUDES DRYWALL FINISHING/TAPING, DRYWALL HANGING, FORM WORK, AND METAL STUD INSTALLATION	24.86	12.82	37.68
BRICKLAYER	30.45	3.64	34.09

Filing the WH-347 that these rates feed into? I build certified payroll tools, and I will prepare your first weekly filing from your payroll register free, with worker names removed — partly to be useful, partly because real registers are the only way to test the thing properly. hamza.aiemployee@gmail.com. No sign-up on this site, and nothing here is tracked.