Pulling the rate table…
ELECTRICIAN leads the building schedule for Cooper County, MO at $54.01 base plus $27.85 fringe. The active federal wage determination covering building construction in Cooper County, MO lists 28 classifications with published rates, base pay from $18.79 to $54.01 per hour. The determination was last modified May 18, 2026.
| Classification | Base | Fringe | WD |
|---|---|---|---|
| ASBESTOS WORKER/HEAT & FROST INSULATOR | $45.60 | $35.47 | MO20260010 |
| BRICKLAYER | $27.66 | $5.88 | MO20260010 |
| CARPENTER(INCLUDING DRYWALL HANGING, FORM WORK & RESILIENT/VINYL FLOOR INSTALLATION) | $31.51 | $22.25 | MO20260010 |
| CEMENT MASON/CONCRETE FINISHER | $33.52 | $15.88 | MO20260010 |
The most recent modification to the governing determination is dated May 18, 2026. DOL's weekly publication cycle means further modifications can post on any Friday.
With 28 classifications carrying published rates, this is a comparatively deep schedule; most trades a building project needs appear without a conformance request.
79% of the rate lines here carry union local identifiers, so the published figures track negotiated agreements, which is why some classifications carry high fringe amounts relative to base.
A wage determination is cited as number plus modification, for example MO20260010 Mod dated May 18, 2026. Your certified payroll should reflect the determination in your contract, not necessarily the newest one.
Save the full determination text with your bid papers the day you price the job. If rates change later, the contract determination is your record of what you bid against.
DOL publishes modifications weekly, generally Fridays. A quick check before running payroll catches a mid-project modification before it shows up in an agency review instead.
The classification that applies is determined by the work performed, not the worker's title. A foreman who works with the tools is generally due the rate for the hours on the tools.
You can meet the fringe obligation with bona fide benefit plan contributions, cash, or a combination. Track the hourly equivalent of what you contribute; agencies ask for the math.
The signed Statement of Compliance may be the WH-347 back page or another document with identical wording. The signature is a federal certification by your company's officer; accuracy is on the certifier.
Synced from SAM.gov July 18, 2026. The wage determination incorporated into your contract is the legally operative document.
| ELECTRICIAN | $54.01 | $27.85 | MO20260010 |
| GLAZIER | $29.87 | $1.47 | MO20260010 |
| IRONWORKER, REINFORCING | $21.02 | $9.49 | MO20260010 |
| IRONWORKER, STRUCTURAL | $36.00 | $34.25 | MO20260010 |
| LABORER(BRICK MASON TENDER) | $30.78 | $16.05 | MO20260010 |
| LABORER(COMMON OR GENERAL & LANDSCAPE) | $28.78 | $16.05 | MO20260010 |
| LABORERASBESTOS ABATEMENT (REMOVAL FROM FLOORS, WALLS, & CEILINGS) | $24.90 | $0.00 | MO20260010 |
| PAINTER(BRUSH & ROLLER ONLY) | $24.43 | $17.76 | MO20260010 |
| PAINTER(DRYWALL FINISHING/TAPING ONLY) | $25.39 | $17.76 | MO20260010 |
| PAINTERSPRAY | $18.79 | $8.12 | MO20260010 |
| PIPEFITTER, INCLUDES HVAC PIPE INSTALLATION(ON ANY WORK OVER $7.0 MILLION TOTAL OF ALL PROJECT MECHANICAL CONTRACTS ST. LOUIS AREA WAGES AND FRINGES.) | $52.60 | $29.93 | MO20260010 |
| PIPEFITTER, INCLUDES HVAC PIPE INSTALLATION(ON ANY WORK UNDER 7.0 MILLION TOTAL OF ALL PROJECT MECHANICAL CONTRACTS OUTSTATE AREA WAGES AND FRINGES) | $50.66 | $23.34 | MO20260010 |
| PLUMBER, EXCLUDES HVAC PIPE INSTALLATION(ON ANY WORK OVER $7.0 MILLION TOTAL OF ALL PROJECT MECHANICAL CONTRACTS ST. LOUIS AREA WAGES AND FRINGES.) | $52.60 | $29.93 | MO20260010 |
| PLUMBER, EXCLUDES HVAC PIPE INSTALLATION(ON ANY WORK UNDER 7.0 MILLION TOTAL OF ALL PROJECT MECHANICAL CONTRACTS OUTSTATE AREA WAGES AND FRINGES) | $50.66 | $23.34 | MO20260010 |
| POWER EQUIPMENT OPERATORBACKHOE/EXCAVATOR/TRACKHOE | $45.48 | $22.42 | MO20260010 |
| POWER EQUIPMENT OPERATORGRADER/BLADE | $45.48 | $22.42 | MO20260010 |
| POWER EQUIPMENT OPERATOR(LOADER) | $45.48 | $22.42 | MO20260010 |
| POWER EQUIPMENT OPERATOR(PAVER) | $45.48 | $22.42 | MO20260010 |
| POWER EQUIPMENT OPERATORROLLER | $45.48 | $22.42 | MO20260010 |
| ROOFER | $33.60 | $19.99 | MO20260010 |
| SHEET METAL WORKER, INCLUDES HVAC DUCT AND UNIT INSTALLATION | $36.51 | $22.39 | MO20260010 |
| SPRINKLER FITTER(FIRE SPRINKLERS) | $45.94 | $27.53 | MO20260010 |
| TILE SETTER | $32.79 | $21.31 | MO20260010 |
| TRUCK DRIVERDUMP TRUCK | $25.57 | $0.00 | MO20260010 |
* changed in the most recent modification. Survey-based (SU) identifiers are non-union survey rates. Amounts tagged per day or per shift are published that way in the source determination and are not hourly wages; they are excluded from the hourly figures above.