As of November 01, 2025, the average annual salary for HVAC Project Engineer in California is $118,954, equivalent to $57 per hour, $2,288 weekly, or $9,913 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for HVAC Project Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for HVAC Project Engineer in California vary widely, spanning from $101,874 to $142,353. Most professionals fall between the 25th percentile ($110,014) and 75th percentile ($131,202), while top earners (90th percentile) make $142,353 per year. This $21,188 pay gap underscores opportunities for salary growth through certifications, specialized skills like Project Management or Cost Control, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, California HVAC Project Engineer often earn 10.3% higher than national averages due to demand from Fortune 58 companies. However, California currently ranks 2 nationwide for HVAC Project Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
