Janitorial wages — Milwaukee-Waukesha, WI metropolitan area
Milwaukee shed manufacturing employment over two decades while retaining a manufacturing-era cost structure: below the Midwest median in wages, with workers’ comp exposure shaped by industrial cleaning classifications and a legacy of slip-and-fall claims. Waukesha County’s suburban offices offer cleaner accounts, but downtown and industrial segments dominate employment volume.
BLS Wage Data: What Janitors Earn in Milwaukee-Waukesha
Per BLS OEWS Metropolitan Area tables (May 2024), the Milwaukee-Waukesha MSA places janitorial mean hourly wages (SOC 37-2011) in the $15.50–$17/hr range, roughly 5–10% below the national mean of $17.43/hr. The metro employs approximately 12,000–16,000 janitors across manufacturing, healthcare, and commercial office.
| Percentile | Est. Hourly Wage | Context |
|---|---|---|
| 10th | $12.00–$13.00 | Part-time and casual commercial accounts |
| 25th | $13.50–$15.00 | Light commercial, strip centers |
| 50th (median) | $15.50–$17.00 | Full-time commercial office and light industrial |
| 75th | $18.50–$20.50 | Hospital EVS, union commercial buildings, heavy industrial |
| 90th | $22.00–$24.00 | Senior hospital and federal SCA |
Wage Drivers: What Shapes Milwaukee Labor Costs
BEA Regional Price Parities place Wisconsin near 97–99 nationally, per BEA Regional Price Parities. Healthcare (Aurora, Froedtert) is the fastest-growing janitorial demand sector; financial services (Northwestern Mutual, Fiserv) anchor downtown Class A demand. Wisconsin unemployment tracked 3.0–3.8% through 2024 per BLS LAUS. Industrial cleaning in Milwaukee County carries higher WC risk than standard office work.
Loaded Labor Cost: What Employers Actually Pay
Burden breakdown at $16.00/hr: FICA 7.65% ($1.22) + WI SUTA ~2.5% ($0.40) + workers’ comp $2.00–$2.80/$100 per Wisconsin DWD + GL ($0.35/hr) + health ($2.00–$3.25/hr) + PTO ($0.42/hr). $16.00 × 1.30 = $20.80 loaded; supervision adds $0.40–$0.60 = $21.20–$21.40 all-in. Industrial accounts trigger higher WC codes; verify with Wisconsin OCI. Use the production rate calculator to stress-test by account type.
State Minimum Wage and Local Premiums
Wisconsin’s minimum wage is $7.25/hr; state law preempts municipalities from setting higher minimums, per Wisconsin DWD, Minimum Wage. The practical market floor for full-time janitorial sits near $13–$14/hr due to labor competition. Tipped exemptions do not apply to cleaning personnel.
Union Landscape and Collective Bargaining
SEIU Local 1 has some commercial cleaning coverage in Milwaukee’s downtown Class A sector, though union density is far lower than in Chicago’s Loop. Wisconsin Act 10 (2011) significantly reduced public-sector union bargaining rights for custodial workers at state agencies. Hospital EVS workers at Aurora and Froedtert may be covered by SEIU healthcare locals or AFSCME. Most Waukesha County suburban office work is non-union. See SEIU Local 1 for current Wisconsin scope.
Workers’ Compensation Rates for NAICS 561720
Wisconsin requires coverage for all employers with three or more workers, with carrier rates for NAICS 561720 running approximately $2.00–$2.80 per $100 payroll in the voluntary market. Industrial and floor-refinishing accounts carry higher classification codes. Details at Wisconsin DWD Workers’ Compensation Division.
Prevailing Wage and Service Contract Act Implications
Federal facilities in Milwaukee (VA Medical Center, federal courthouse, postal) require Service Contract Act compliance. Wage determinations are at SAM.gov Wage Determinations; SCA janitor rates for Milwaukee run $17–$21/hr. Wisconsin’s state prevailing wage law was narrowed in 2017 and does not broadly apply to janitorial service contracts with local governments. See DOL Service Contract Act guidance.
Total Compensation: Benefits, Turnover, and Hiring Cost
Per BLS Employer Costs for Employee Compensation, benefits represent 28–32% of total compensation. Wisconsin has no state-mandated paid sick leave, though larger employers have adopted voluntary policies that BSCs must match to compete for experienced workers. Per ISSA benchmarks, janitorial turnover runs 75–200% annually. Manufacturing and logistics competition makes retention below the median wage increasingly difficult. Replacing one worker costs roughly $1,800–$3,500 per event at Milwaukee wage levels.
Treating Milwaukee as a Uniform Market Destroys Margin
Pricing all Milwaukee accounts at the same rate ignores a meaningful wage spread between downtown and Waukesha County suburbs. A Class A CBD tower serviced under SEIU Local 1 agreement may carry a $19–$21/hr effective labor cost; the same BSC running suburban Waukesha office parks at $15–$16/hr will find blended margin math that looks misleading if accounts are not priced by labor zone. Industrial cleaning in the Menomonee Valley adds workers’ comp complexity. Running a single loaded rate across all Milwaukee accounts is silent margin destruction on your higher-cost properties.
Primary Sources
- BLS OEWS Metropolitan Area Estimates (May 2024)
- Wisconsin DWD, Minimum Wage
- Wisconsin DWD, Workers’ Compensation Division
- Wisconsin Office of the Commissioner of Insurance
- SAM.gov, SCA Wage Determinations
- BLS Local Area Unemployment Statistics
- BEA Regional Price Parities
See the bid template guide for the Milwaukee-Waukesha MSA for scope-of-work frequencies and pricing benchmarks. Build bids with the bid stress test. Check per-account profitability with the account profitability auditor. For hospital EVS accounts in the metro, see the healthcare cleaning hub.
By the Opora Editorial Team · Last updated: 2026