MD20260115 rev 2

Building Published 06/04/2026. 86 classifications. Covers 1 county: Frederick

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
BALANCING TECHNICIAN	50.92	24.61	75.53
BOILERMAKER	47.37	25.94	73.31
BRICKLAYER	38.80	15.57	54.37
CARPENTER	35.89	14.60	50.49
CARPENTER - SHORING SCAFFOLD BUILDER	35.89	14.60	50.49
CARPET LAYER	35.10	15.33	50.43
CEMENT MASON	29.65	11.88	41.53
COMMUNICATION INSTALLER TECHNICIAN	34.60	12.98	47.58
DRYWALL - SPACKLING, TAPING, & FINISHING	35.89	14.60	50.49
ELECTRICIAN	49.50	20.79	70.29
ELEVATOR MECHANIC	58.81	46.61	105.42
FIREPROOFER - BY HAND	28.44	8.11	36.55
FIREPROOFER - SPRAYER	27.61	8.34	35.95
FIRESTOPPER	30.21	10.68	40.89
GLAZIER	33.65	—	33.65
INSULATION WORKER	40.77	20.42	61.19
IRONWORKER - FENCE ERECTOR	40.77	20.42	61.19
IRONWORKER - ORNAMENTAL	39.30	27.14	66.44
IRONWORKER - REINFORCING	34.84	24.64	59.48
IRONWORKER - STRUCTURAL	39.30	27.14	66.44
LABORER - AIR TOOL OPERATOR	24.69	23.00	47.69
LABORER - ASPHALT PAVER	24.69	23.00	47.69
LABORER - ASPHALT RAKER	24.60	23.00	47.60
LABORER - BLASTER - DYNAMITE	24.69	23.00	47.69
LABORER - BURNER	24.69	23.00	47.69
LABORER - COMMON	24.60	23.00	47.60
LABORER - CONCRETE PUDDLER	24.60	23.00	47.60
LABORER - CONCRETE SURFACER	24.69	23.00	47.69
LABORER - CONCRETE TENDER	24.60	23.00	47.60
LABORER - CONCRETE VIBRATOR	24.60	23.00	47.60
LABORER - DENSITY GAUGE	24.60	23.00	47.60
LABORER - FIREPROOFER - MIXER	24.60	23.00	47.60
LABORER - FLAGGER	24.60	23.00	47.60
LABORER - GRADE CHECKER	24.60	23.00	47.60
LABORER - HAND ROLLER	24.60	23.00	47.60
LABORER - HAZARDOUS MATERIAL HANDLER	24.69	23.00	47.69
LABORER - JACKHAMMER	24.60	23.00	47.60
LABORER - LANDSCAPING	24.60	23.00	47.60
LABORER - LAYOUT	24.60	23.00	47.60
LABORER - LUTEMAN	24.60	23.00	47.60
LABORER - MASON TENDER	24.69	23.00	47.69
LABORER - MORTAR MIXER	24.60	23.00	47.60
LABORER - PIPELAYER	24.69	23.00	47.69
LABORER - PLASTERER - HANDLER	24.60	23.00	47.60
LABORER - SCAFFOLD BUILDER	24.69	23.00	47.69
LABORER - TAMPER	24.60	23.00	47.60
Mechanical Systems Service Tech- HVAC Systems	55.00	25.30	80.30
Mechanical Systems Service Tech- Refrigeration Systems	55.00	25.30	80.30
MILLWRIGHT	39.50	17.52	57.02
PAINTER	29.16	12.01	41.17
PAINTER-INDUSTRIAL	36.37	16.21	52.58
PILEDRIVER	37.74	17.64	55.38
PLASTERER - MIXER	20.00	2.24	22.24
PLUMBER	47.78	25.93	73.71
POWER EQUIPMENT OPERATOR - BACKHOE	32.13	3.38	35.51
POWER EQUIPMENT OPERATOR - BOOM TRUCK	24.00	1.34	25.34
POWER EQUIPMENT OPERATOR - BULLDOZER	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - CONCRETE PUMP	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - CRANE	42.00	19.10	61.10
POWER EQUIPMENT OPERATOR - DRILL - RIG	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - EXCAVATOR	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - FORKLIFT	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - GRADER	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - LOADER	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - MECHANIC	37.24	15.12	52.36
POWER EQUIPMENT OPERATOR - PAVER	30.00	1.68	31.68
POWER EQUIPMENT OPERATOR - ROLLER - EARTH	29.60	15.12	44.72
POWER EQUIPMENT OPERATOR - SCRAPER	35.18	15.12	50.30
POWER EQUIPMENT OPERATOR - SCREED	27.67	3.27	30.94
POWER EQUIPMENT OPERATOR - SKID STEER (Bobcat)	33.23	15.12	48.35
POWER EQUIPMENT OPERATOR-VACUUM TRUCK	38.60	15.75	54.35
RESILIENT FLOOR	35.10	15.33	50.43
ROOFER/WATERPROOFER	42.04	12.13	54.17
SHEETMETAL WORKER (including metal roofing)	50.92	24.61	75.53
STEAMFITTER/PIPEFITTER	47.78	25.93	73.71
STONE MASON	45.65	21.51	67.16
TILE & TERRAZZO FINISHER	28.85	12.85	41.70
TILE & TERRAZZO MECHANIC	34.34	14.50	48.84
TRUCK DRIVER - DUMP	23.83	3.09	26.92
TRUCK DRIVER - DUMP - ARTICULATING	26.36	2.36	28.72
TRUCK DRIVER - FLATBED	19.50	—	19.50
TRUCK DRIVER - LOWBOY	28.18	2.87	31.05
TRUCK DRIVER - TACK/TAR TRUCK	28.00	3.41	31.41
TRUCK DRIVER - TRACTOR TRAILER	35.46	16.23	51.69
TRUCK DRIVER - WATER	25.00	1.75	26.75
SPRINKLERFITTER	45.22	26.44	71.66

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.