As of July 01, 2026, the average salary for a Maintenance Supervisor in California is $92,500 per year, which breaks down to an hourly rate of $44.
However, a Maintenance Supervisor's salary can vary significantly. Here’s a look at the typical salary range:
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Maintenance Supervisor Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $101,100 | $8,425 | $1,944 | $49 |
| Average | $92,500 | $7,708 | $1,779 | $44 |
| 25th Percentile | $78,700 | $6,558 | $1,513 | $38 |
Sares-Regis Group - Stanford, CA
Owens Corning - Moreno Valley, CA
Reyes Coca-Cola Bottling - Downey, CA
Strategic Materials by Sibelco - Los Angeles, CA
A Maintenance Supervisor's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, and company size can directly affect your earning potential.
Experience is a primary driver of a Maintenance Supervisor's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Levels | Salary |
|---|---|
| Entry Level Maintenance Supervisor | $87,287 |
| Intermediate Level Maintenance Supervisor | $87,904 |
| Senior Level Maintenance Supervisor | $89,962 |
| Specialist Level Maintenance Supervisor | $93,082 |
| Expert Level Maintenance Supervisor | $95,033 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Maintenance Supervisors. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
Maintenance Supervisor salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $103,460. While startup companies pay approximate $87,497.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $87,497 |
| Growth Stage | 51~500 | $92,541 |
| Established | 501~5000 | $99,911 |
| Enterprise | 5000+ | $103,460 |
For Maintenance Supervisor roles, the industry you choose can affect earning potential by as much as 70% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Financial Services sectors offer the strongest compensation, at 35% above the average. In contrast, Maintenance Supervisor positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Maintenance Supervisor as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $124,875 | $60.0 | 35% |
| Financial Services | $115,625 | $56.0 | 25% |
| Software & Networking | $115,625 | $56.0 | 25% |
| Energy & Utilities | $111,000 | $53.0 | 20% |
| Aerospace & Defense | $106,375 | $51.0 | 15% |
Understanding how a Maintenance Supervisor's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $101,100 | $8,425 | $1,944 | $49 |
| Average | $92,500 | $7,708 | $1,779 | $44 |
| 25th Percentile | $78,700 | $6,558 | $1,513 | $38 |
Ready to take the next step in your career? Browse thousands of current Maintenance Supervisor job openings on our job board. Use the search bar below to find your perfect match.
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