NH20260019 rev 1

Building Published 05/18/2026. 15 classifications. Covers 1 county: Merrimack

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
ELECTRICIAN	36.12	22.92	59.04
IRONWORKER, STRUCTURAL	33.65	26.12	59.77
LABORER: COMMON OR GENERAL	25.40	21.43	46.83
PIPEFITTER	45.76	26.19	71.95
TRUCK DRIVER: DUMP TRUCK	17.43	3.60	21.03
SHEET METAL WORKER, INCLUDES HVAC DUCT INSTALLATION.$ 26.56 24.03 ROOFER	18.87	—	18.87
PLUMBER	25.24	8.60	33.84
PAINTER (BRUSH AND ROLLER)	20.62	—	20.62
OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE	21.52	3.17	24.69
LABORER: MASON TENDER - CEMENT/CONCRETE	20.85	2.61	23.46
LABORER: MASON TENDER - BRICK	19.60	2.73	22.33
IRONWORKER, REINFORCING	29.89	10.70	40.59
CEMENT MASON/CONCRETE FINISHER	23.55	7.14	30.69
CARPENTER, INCLUDES DRYWALL FINISHING/TAPING, DRYWALL HANGING AND METAL STUD INSTALLATION	26.19	9.06	35.25

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.