As of September 01, 2026, the average annual salary for Site Supervisor in Acton, CA is $89,054, equivalent to $43 per hour, $1,713 weekly, or $7,421 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Site Supervisor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Site Supervisor in Acton, CA vary widely, spanning from $70,099 to $112,504. Most professionals fall between the 25th percentile ($79,132) and 75th percentile ($101,328), while top earners (90th percentile) make $112,504 per year. This $22,196 pay gap underscores opportunities for salary growth through certifications, specialized skills like Leadership or Repairing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Acton Site Supervisor often earn 2.5% higher than national averages. Professionals are advised to focus on high-growth sectors like to offset market challenges.
