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Ottawa County, MI · Plumber / Pipefitter
Plumber / Pipefitter prevailing wage in Ottawa County, Michigan
$72.81an hour, fringe benefits included · Plumber
One rate, fringe benefits included (LEO prints no split)
Ottawa County uses the same plumber or pipefitter rates as 10 other counties. See all of them on one page.
On Michigan public works in Ottawa County, a plumber or pipefitter working as plumber must be paid at least $72.81 an hour. LEO prints one rate with fringe benefits included, so there is no separate base wage.
LEO county rates, November 2025 edition, effective October 30, 2025. The contracting agent gets LEO's rates before advertising and puts them in the specifications; if the contract isn't awarded or started within 90 days of LEO's determination, LEO must redetermine them (MCL 408.1103). Checked against michigan.gov on October 25, 2026.
LEO lists 3 plumber or pipefitter rates for Ottawa County, from $60.34 to $72.81 an hour. See all of them.
- LEO prints no wage/fringe split. Derived from its overtime rates (wage = 2 × (time and a half − straight time)), the split would be about $71.28 wage + $1.53 fringe. That's our estimate, not LEO's figure.
One rate, fringe benefits included: $72.81
LEO publishes a single hourly figure that already includes fringe benefits. A contractor can pay it all as wages, or pay part as contributions to bona fide benefit plans for the worker, as long as the two add up to at least $72.81. LEO doesn't publish a base and fringe split, so this page doesn't invent one.
LEO's data note: LEO prints package rates only (wage + fringe at straight time, 1.5x, 2x)
When does this rate change?
- A contract keeps the rates LEO determined for it, unless it isn't awarded or started within 90 days, when LEO redetermines them (MCL 408.1103).
- LEO publishes a new edition every November 1. This page copies the November 2025 edition; Barry, Bay, Benzie and Berrien carry 2026 corrections.
Every plumber or pipefitter rate in Ottawa County
As LEO lists them. The highlighted row is the one this page leads with.
- Pipefitters—steamfitters$72.81
- Plumber$72.81
- Sprinkler Fitters$60.34
| Classification | Base wage | Fringe benefits | Total rate | Effective |
|---|---|---|---|---|
| Pipefitters—steamfitters | incl. | incl. | $72.81 | Oct 31, 2025 |
| Plumber | incl. | incl. | $72.81 | Oct 30, 2025 |
| Sprinkler Fitters | incl. | incl. | $60.34 | Nov 3, 2025 |
Davis-Bacon plumber or pipefitter rate in Ottawa County
Federally funded or assisted construction here uses the U.S. Department of Labor's wage determinations. Contracts that already require Davis-Bacon rates are exempt from Michigan's Act, so a Davis-Bacon job uses the federal rate (MCL 408.1102(1)).
For building work, the matching Davis-Bacon classification is PLUMBER, EXCLUDES HVAC PIPE AND UNIT INSTALLATION at $70.75 ($47.40 base + $23.35 fringe), from MI20260096 modification 1, published May 18, 2026, rate PLUM0174-002. Against LEO's $72.81: LEO's rate is $2.06 an hour higher. Note: the state prints one rate with fringes included, so only totals are compared.
For heavy work, the matching Davis-Bacon classification is PLUMBER at $63.62 ($39.80 base + $23.82 fringe), from MI20260070 modification 2, published May 18, 2026, rate PLUM0174-003. Against LEO's $72.81: LEO's rate is $9.19 an hour higher. Note: the state prints one rate with fringes included, so only totals are compared.
| Construction | Federal classification | Base wage | Total rate | WD |
|---|---|---|---|---|
| Building | PLUMBER, EXCLUDES HVAC PIPE AND UNIT INSTALLATIONPLUM0174-002 | $47.40 | $70.75 | MI20260096 Mod 1 |
| Building | PIPEFITTER (INCLUDING HVAC PIPE INSTALLATION; EXCLUDING HVAC SYSTEM INSTALLATION)PLUM0174-002 | $47.40 | $70.75 | MI20260096 Mod 1 |
| Building | SPRINKLER FITTER (FIRE SPRINKLERS)SUMI2011-021 | $18.07 | $23.00 | MI20260096 Mod 1 |
| Highway | PLUMBER/PIPEFITTER - GAS DISTRIBUTION PIPELINE: WELDING IN CONJUNCTION WITH GAS DISTRIBUTION PIPELINE WORKPLUM0190-003 | $33.03 | $53.22 | MI20260001 Mod 3 |
| Highway | PLUMBER/PIPEFITTER - GAS DISTRIBUTION PIPELINE: ALL OTHER WORKPLUM0190-003 | $24.19 | $36.47 | MI20260001 Mod 3 |
| Heavy | PLUMBERPLUM0174-003 | $39.80 | $63.62 | MI20260070 Mod 2 |
| Residential | PLUMBER (EXCLUDING HVAC PIPE INSTALLATION)PLUM0174-013 | $37.09 | $59.61 | MI20260020 Mod 1 |
| Residential | PIPEFITTER (HVAC PIPE INSTALLATION ONLY)PLUM0174-013 | $39.89 | $63.71 | MI20260020 Mod 1 |
| Residential | PLUMBER (EXCLUDING HVAC PIPE INSTALLATION)PLUM0174-013 | $37.09 | $59.61 | MI20260020 Mod 1 |
| Residential | PIPEFITTER (HVAC PIPE INSTALLATION ONLY)PLUM0174-013 | $39.89 | $63.71 | MI20260020 Mod 1 |
Davis-Bacon rates from SAM.gov, read October 25, 2026. Our federal totals are base plus fringe; DOL prints no total. Michigan Davis-Bacon changes
How Ottawa County compares
The main plumber or pipefitter rate in every county that has one. All bars use the same scale.
Every county in Michigan
Rates nearby
- Ottawa Countyfringes included$72.81
- Kent Countyfringes included$72.81
- Muskegon Countyfringes included$72.81
- Allegan Countyfringes included$60.34
Plumber / Pipefitter rates in nearby counties
Current LEO rates. LEO sets rates county by county from local union agreements, so neighbouring counties in one agreement's area often match.
LEO's plumber or pipefitter rates for Ottawa County are the same as in 10 other counties: Kent, Lake, Manistee, Mason, Mecosta, Montcalm, Muskegon, Newaygo and 2 more.
| County | Classification | Base wage | Total rate | vs Ottawa County |
|---|---|---|---|---|
| Ottawa County | Plumber | incl. | $72.81 | |
| Kent County | Plumber | incl. | $72.81 | same |
| Muskegon County | Plumber | incl. | $72.81 | same |
| Newaygo County | Plumber | incl. | $72.81 | same |
| Allegan County | Sprinkler Fitters | incl. | $60.34 | −$12.47 |
| Barry County | Sprinkler Fitters | incl. | $60.34 | −$12.47 |
| Ionia County | Sprinkler Fitters | incl. | $60.34 | −$12.47 |
Michigan plumber or pipefitter prevailing wage by county, with a map
More from LEO on this rate
- LEO county rate schedule, page 42
- LEO's prevailing wages by county
- LEO's county PDF lists apprentice rates by level for each classification; see the PDF linked on each page (LEO).
Are you being paid this rate?
LEO's rate is wage and fringe together: add your hourly wage to what your employer pays into benefit plans for you and compare the sum with the total. LEO Wage and Hour Division, P.O. Box 30476, Lansing, MI 48909 (LEO).
Source
Department of Labor and Economic Opportunity (LEO), county rate schedule LEO-November-2025-ottawa, effective October 30, 2025, page 42: www.michigan.gov/leo/-/media/Project/Websites/leo/Documents/PWRS-By-County/Ottawa.pdf
We read every county PDF in LEO's November 2025 edition and check every page with a second, separate read; the last run found no mismatches. Where LEO prints the same classification twice in a county without saying where each applies, both rows are shown. How we check · Download Ottawa County as CSV · Report an error