Maintenance supervisor: Average Salary in Ontario, CA, 2026

Find out what the average Maintenance supervisor salary is

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How much does a Maintenance supervisor make in Ontario, CA?

$45,107/ Annual
Based on 10000 salaries

The average Maintenance supervisor in Ontario, CA is $45,107 per year or $22.83 per hour. Entry-level positions start at $39,593 per year, while most experienced workers make up to $68,096 per year.

Median$45,107

Low$39,593

High$68,096

Maintenance supervisor: Average Salary in United States of America

New York$61,770

Connecticut$61,057

California$60,235

New Jersey$58,042

Washington$57,907

Related salaries

Superintendent$101,250

Operations Manager$94,534

Service Manager$80,796

Coordinator$51,414

Supervisor$51,000

Active jobs with salaries

Maintenance Supervisor

Owens CorningCorona, California, United States

Full-time

The Maintenance Supervisor is responsible for leading maintenance activities for their respective shifts and areas, ensuring that plant equipment, utilities, and grounds are maintained in an effici...Show more

Maintenance Technician II

Sares-Regis GroupUpland, California, US

Full-time

All candidates should make sure to read the following job description and information carefully before applying.Sares Regis Group of Newport Beach, California, is a privately held real estate devel...Show more

Janatorial Maintenance

McDonald'sMontclair, CA, United States

Full-time

This job posting is for a position in a restaurant owned and operated by an independent franchisee and not McDonald's USA.This franchisee owns a license to use McDonald's logos and food products, f...Show more

Sr. Maintenance Technician

Sotera Health Services, LLCOntario, CA, United States

Full-time

Reporting to the Maintenance Supervisor or Manager, the Sr.Maintenance Technician performs routine daily maintenance activities for the facility and scheduled preventative maintenance on the proces...Show more