Prevailing wage rates · Illinois · Wage determination
Prevailing wage rates: Washington County, Illinois
Residential construction · IL20260035 modification 1, published May 18, 2026
The short answer
This sheet sets 15 classifications for residential work in Washington County, Illinois. Each line is a basic hourly rate plus a fringe rate, and the sum is the minimum you must pay for that work, from $12.67 an hour (roofer) to $75.90 (backhoe). Your contract may lock an earlier modification.
Scope
RESIDENTIAL CONSTRUCTION PROJECTS (consisting of single family homes and apartments up to and including 4 stories)
What changed this year
First published January 2, 2026, this sheet is now on modification 1, and its rates have changed in 1 modification.
Latest change
May 18, 2026 · modification 1
Classification names reworded; 1 fringe formula changed among the 14 lines we could match
- Plumber: 1 fringe formula changed
SAM.gov reworded this sheet’s classification names in this modification, so not every line can be matched to the one before. Only lines matched with certainty are compared here; nothing is guessed. If your trade is not listed, compare it against your contract’s copy.
Every line that changed (1)
| Classification | Was | Now | Change |
|---|---|---|---|
| PLUMBER: EXCLUDING HVAC (WASHINGTON COUNTY (ADDIEVILLE, COVINGTON, CARDES, CASPARS, DAMI… | $47.75 + 23.425 | $47.75 + $23.42 | changed |
Compared line by line from each modification as published on SAM.gov. A line we could not pair with certainty is left out rather than guessed.
Rates by classification
These are the rates in modification 1 as published on SAM.gov. The determination and modification written into your contract are the ones that bind you; check that number before relying on this table. Total is the basic rate plus the fringe. Source is the agreement or survey the rate came from and its year; a survey year long past means the rate has not been surveyed since. A marker means the group changed in this modification. In the Since column, a dash means SAM.gov reworded the line during the year and it cannot be matched to the first publication with certainty. A dagger (†) means the fringe carries a footnote or percentage the total does not include; read the group’s notes.
| Classification | Basic rate | Fringe | Total | Since Jan 2 | Source |
|---|---|---|---|---|---|
| BRIL0008-025 · Bricklayers agreement, August 1, 2017 | |||||
| BRICKLAYER | $33.13 | $22.05 | $55.18 | no change | Agreement, 2017 |
| CARP0500-006 · Carpenters agreement, May 1, 2021 | |||||
| CARPENTER (INCLUDING DRYWALL AND BATT INSULATION) | $31.30 | $18.90 | $50.20 | no change | Agreement, 2021 |
| ELEC0309-008 · Electrical Workers (IBEW) agreement, September 1, 2025 | |||||
| ELECTRICIAN (WASHINGTON COUNTY (VENEDY TWP)) | $35.73 | $19.66 | $55.39 | — | Agreement, 2025 |
| ELEC0702-015 · Electrical Workers (IBEW) agreement, January 1, 2020 | |||||
ELECTRICIAN: WORK NOT TO EXCEED 8-PLEX FAMILY HOUSING UNITS…Full textELECTRICIAN: WORK NOT TO EXCEED 8-PLEX FAMILY HOUSING UNITS (WASHINGTON COUNTY (EXCEPT VENEDY TWP)) | $32.58 | $12.11 | $44.69 | no change | Agreement, 2020 |
| ELECTRICIAN: ALL OTHER WORK (WASHINGTON COUNTY (EXCEPT VENEDY TWP)) | $44.99 | $23.48 | $68.47 | no change | Agreement, 2020 |
| ENGI0520-010 · Operating Engineers agreement, August 1, 2022 | |||||
| BACKHOE | $40.95 | $34.95 | $75.90 | no change | Agreement, 2022 |
| LABO0459-005 · Laborers agreement, August 1, 2024 | |||||
| LABORER GROUP 3 DYNAMITE MAN | $35.64 | $30.59 | $66.23 | no change | Agreement, 2024 |
LABORER GROUP 2…Full textLABORER GROUP 2 ASBESTOS ABATEMENT WORKER AND HAZARDOUS WASTE WORKER; LEAD BASE PAINT WORKE | $34.64 | $30.59 | $65.23 | no change | Agreement, 2024 |
| LABORER GROUP 1 GENERAL LABORER | $34.14 | $30.59 | $64.73 | no change | Agreement, 2024 |
| PAIN0058-011 · Painters and Allied Trades agreement, September 1, 2022 | |||||
| PAINTER: BRUSH AND DRYWALL FINISHING EPOXY OR TOXIC-LEAD-BASED PAINT WORK-$1.00 PREMIMUM | $31.39 | $21.58 | $52.97 | no change | Agreement, 2022 |
| PLAS0143-014 · Plasterers and Cement Masons agreement, April 1, 2019 | |||||
| CEMENT MASONS & PLASTERERS | $30.83 | $18.06 | $48.89 | no change | Agreement, 2019 |
| PLUM0101-006 · Plumbers and Pipefitters agreement, July 1, 2025 | |||||
PLUMBER: EXCLUDING HVAC…Full textPLUMBER: EXCLUDING HVAC (WASHINGTON COUNTY (ADDIEVILLE, COVINGTON, CARDES, CASPARS, DAMIANSVILLE, DARMSTRAT, ELKHORN, JOHANNISBURG, LIVELY GROVE, NASHVILLE, NEW MENDEN, OAKDALE, OKAWVILLE, PLUM, RENTCHER, STONE CHURCH HILL, & VENEDY)) | $47.75 | $23.42 | $71.17 | changed | Agreement, 2025 |
| PLUM0653-004 · Plumbers and Pipefitters agreement, September 1, 2025 | |||||
| PLUMBER: EXCLUDING HVAC (WASHINGTON COUNTY (REMAINDER)) | $45.00 | $21.54 | $66.54 | no change | Agreement, 2025 |
| SHEE0268-005 · Sheet Metal Workers agreement, July 1, 2025 | |||||
| SHEET METAL WORKER | $34.27 | $17.44 | $51.71 | no change | Agreement, 2025 |
| SUIL1996-031 · Survey of contractors in IL, March 14, 1996 | |||||
| ROOFER | $12.67 | $0.00 | $12.67 | no change | Survey, 1996 |
Modification history
| Modification 0 | January 2, 2026 |
| Modification 1 | May 18, 2026 (current) |
Published by the Wage and Hour Division; read from sam.gov. The sheet is checked for a newer modification each day. Contracts awarded since January 1, 2017 also carry Executive Order 13706 paid sick leave (one hour per 30 worked, up to 56 a year).
Questions people ask
- Which rate do I pay on IL20260035?
- The line for the classification of work actually performed: the basic rate plus the fringe. You may pay the fringe into benefit plans, as cash on every hour, or a mix. Overtime after 40 hours is 1.5 times the basic rate; fringe is paid on every hour and never multiplied.
- My trade is not on this sheet. What do I do?
- Do not borrow the nearest name. Ask the contracting agency for a conformance on Standard Form 1444 before the first week of that work, and note it as pending on the payroll.
- Does modification 1 apply to my contract?
- Only if it was in force when your contract was awarded (generally at bid opening). An earlier modification locked into the contract keeps applying, except on option years, added scope and indefinite-quantity contracts. The number and modification are on the first page of the exhibit in your contract.
How to read a wage determination · Paying the fringe in cash or through plans · Overtime on these rates · Fringe credit calculator
Put these rates on a certified payroll.
Start here and IL20260035 is already filled in when you set up the job. CertifiedHours loads this sheet, checks every line against it as you type hours, and prints the WH-347. Free for one payroll a month.
Start a payroll on this sheetOn this sheet
- 15 classifications in 12 rate groups
- 11 from agreements, 1 from surveys
- Counties: Washington