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Oliver County, ND · Plumber / Pipefitter
Plumber / Pipefitter prevailing wage in Oliver County, North Dakota
$61.13an hour, base wage + fringe benefits (our sum) · PLUMBER
$40.53 base wage + $20.60 fringe benefits
PLUMBER · PLUM0300-017
$13.48an hour, base wage + fringe benefits (our sum)
$13.48 base wage + $0.00 fringe benefits
PLUMBER (PLUMBERS (INCLUDING HVAC PIPING)) · SUND2000-009
On federally funded or assisted building construction in Oliver County, a plumber or pipefitter working as plumber must be paid at least $61.13 an hour: a $40.53 base wage plus $20.60 in fringe benefits, under wage determination ND20260016 (modification 2). DOL prints no total, so $61.13 is our sum of the two.
Wage determination ND20260016, modification 2, published May 18, 2026, for building construction; rate identifier PLUM0300-017 (June 1, 2025). Checked against sam.gov on October 25, 2026.
On federally funded or assisted residential construction in Oliver County, a plumber or pipefitter must be paid at least $13.48 an hour: a $13.48 base wage plus $0.00 in fringe benefits, under wage determination ND20260005 (modification 1). DOL prints no total, so $13.48 is our sum of the two.
Wage determination ND20260005, modification 1, published May 18, 2026, for residential construction; rate identifier SUND2000-009 (February 10, 2000). Checked against sam.gov on October 25, 2026.
Davis-Bacon is the only prevailing wage here (federally funded or assisted work). North Dakota has no state prevailing wage law (DOL state table).
DOL lists 4 plumber or pipefitter rates for Oliver County, from $13.48 to $66.22 an hour. See all of them.
Base wage and fringe benefits: $40.53 + $20.60
The base wage is the taxable hourly wage. DOL prints the fringe benefits as one hourly figure, not itemized; it can go to health, pension, vacation and training plans, or be paid as cash where the state allows.
| Base wage (taxable) | $40.53 |
| Fringe benefits (one figure, not itemized) | $20.60 |
| Base + fringe benefits (our sum; DOL prints no total) | $61.13 |
Base wage and fringe benefits: $13.48 + $0.00
The base wage is the taxable hourly wage. DOL prints the fringe benefits as one hourly figure, not itemized; it can go to health, pension, vacation and training plans, or be paid as cash where the state allows.
| Base wage (taxable) | $13.48 |
| Base + fringe benefits (our sum; DOL prints no total) | $13.48 |
When does this rate change?
- A contract keeps the wage determination in its bid documents. Modifications published before bid opening apply to it, though one published less than 10 days before can be left out if the agency finds there isn't time to tell bidders (29 CFR 1.6(c)).
- DOL changes a WD by publishing a numbered modification on SAM.gov. This page reads the modification named in the Source line; the North Dakota change log lists what each one changed.
Every plumber or pipefitter rate in Oliver County
As DOL lists them. The highlighted row is the one this page leads with.
- SPRINKLER FITTER (FIRE SPRINKLERS)Building · SFND0669-002$66.22
- PIPEFITTERBuilding · PLUM0300-020$64.40
- PLUMBERBuilding · PLUM0300-017$61.13
- PLUMBER (PLUMBERS (INCLUDING HVAC PIPING))Residential · SUND2000-009$13.48
| Classification | Base wage | Fringe benefits | Total rate | WD |
|---|---|---|---|---|
| PLUMBERBuildingPLUM0300-017 | $40.53 | $20.60 | $61.13 | ND20260016 Mod 2 |
| PIPEFITTERBuildingPLUM0300-020 | $43.94 | $20.46 | $64.40 | ND20260016 Mod 2 |
| SPRINKLER FITTER (FIRE SPRINKLERS)BuildingSFND0669-002 | $41.64 | $24.58 | $66.22 | ND20260016 Mod 2 |
| PLUMBER (PLUMBERS (INCLUDING HVAC PIPING))ResidentialSUND2000-009 | $13.48 | $0.00 | $13.48 | ND20260005 Mod 1 |
How Oliver County compares
The main plumber or pipefitter rate in every county that has one, and how the pay splits here and nearby. All bars use the same scale.
Every county in North Dakota
Wage and fringe benefits, nearby
- Oliver Countybase $40.53$61.13
- Mercer Countybase $40.53$61.13
- Morton Countybase $40.53$61.13
- Grant Countybase $22.92$27.81
Plumber / Pipefitter rates in nearby counties
Current DOL rates. Davis-Bacon rates are set for groups of counties, so neighbours often share them; the county where the work is done decides.
| County | Classification | Base wage | Total rate | vs Oliver County |
|---|---|---|---|---|
| Oliver County | PLUMBER | $40.53 | $61.13 | |
| Mercer County | PLUMBER | $40.53 | $61.13 | same |
| Morton County | PLUMBER | $40.53 | $61.13 | same |
| McLean County | PLUMBER | $40.53 | $61.13 | same |
| Burleigh County | PLUMBER | $40.53 | $61.13 | same |
| Sheridan County | PLUMBER | $40.53 | $61.13 | same |
| Grant County | PLUMBER | $22.92 | $27.81 | −$33.32 |
North Dakota plumber or pipefitter prevailing wage by county, with a map
More from DOL on this rate
- DOL wage determination
- SAM.gov wage determinations
- Davis-Bacon determinations list journeyworker rates. Apprentices in a program registered with DOL or a recognized state agency can be paid the program's percentage of the rate, within its ratio; anyone else gets the full rate (29 CFR 5.5(a)(4)).
Are you being paid this rate?
Add your base pay to the fringe your employer pays for you, in cash or into plans, and compare the sum with the total. The Department of Labor's Wage and Hour Division takes complaints: 1-866-487-9243, or dol.gov/agencies/whd/contact/complaints.
Source
U.S. Department of Labor, Wage and Hour Division (DOL), wage determination ND20260016 Mod 2, published May 18, 2026: sam.gov/wage-determination/ND20260016/2
We read every active North Dakota Davis-Bacon wage determination from SAM.gov's own data and check every number with a second, independent read of the same file. DOL prints no total; ours is base plus fringe. How we check · Download Oliver County as CSV · Report an error