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Assistant Building Services Engineer Salary in California

How much does an Assistant Building Services Engineer make in California? As of September 01, 2026, the average salary for an Assistant Building Services Engineer in California is $69,338 per year, which breaks down to an hourly rate of $33.

However, an Assistant Building Services Engineer's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $86,845
  • Majority Range (25th-75th percentile): $61,902 to $78,502
  • Entry-Level (10th percentile): $55,131
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant Building Services Engineer Job Openings in California

Key Factors That Influence Assistant Building Services Engineer Salaries

An Assistant Building Services Engineer'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.

How Experience Level Affects Assistant Building Services Engineer Salaries?

Experience is a primary driver of an Assistant Building Services Engineer'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:

  • Entry-Level (less than 1 year): $66,865
  • Early Career (1-2 years): $67,684
  • Mid-Level (2-4 years): $69,593
  • Senior-Level (5-8 years): $69,975
  • Expert (over 8 years): $70,229
Job RoleYears of ExperienceAverage Salary
Entry Level Assistant Building Services Engineer less than 1 year $66,865
Early Career Level Assistant Building Services Engineer 1-2 years $67,684
Mid-Level Level Assistant Building Services Engineer 2-4 years $69,593
Senior-Level Level Assistant Building Services Engineer 5-8 years $69,975
Expert Level Assistant Building Services Engineer over 8 years $70,229

How Do Assistant Building Services Engineer Salaries Vary from State to State?

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 Assistant Building Services Engineers. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $69,602.
  • California: $69,338.
  • Massachusetts: $68,414.

Top Paying Cities for Assistant Building Services Engineer

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:

  • Los Angeles: $69,458
  • West Hollywood: $69,407
  • Dodgertown: $69,457

Assistant Building Services Engineer Salary by Industry: Top Paying Sectors

For Assistant Building Services Engineer roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Edu., Gov't. & Nonprofit sectors offer the strongest compensation, at 25% above the average. In contrast, Assistant Building Services Engineer positions in Retail & Wholesale or Business Services typically offer lower base pay, as these industries often view Assistant Building Services Engineer as a support function rather than a direct revenue driver.

The top paying industries for an Assistant Building Services Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Energy & Utilities $86,673 $42.0 25%
Edu., Gov't. & Nonprofit $76,272 $37.0 10%
Construction $72,805 $35.0 5%

Assistant Building Services Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Building Services Engineer'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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on September 01, 2026
$61,902
Average $69,338/year
$78,502
$5,158
Average $5,778/month
$6,542
$1,190
Average $1,333/week
$1,510
$30
Average $33/hour
$38
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $78,502 $6,542 $1,510 $38
Average $69,338 $5,778 $1,333 $33
25th Percentile $61,902 $5,158 $1,190 $30

Find Your Next Assistant Building Services Engineer Job

Ready to take the next step in your career? Browse thousands of current Assistant Building Services Engineer job openings on our job board. Use the search bar below to find your perfect match.

  • ABM SERVICES | Sacramento, CA

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    ABM SERVICES | Sacramento, CA

    Assistant Chief Building EngineerABM Industries is seeking a highly skilled and experienced Assistant Chief Building Engineer to support the operations, ma... more

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    Basin Street Properties | Petaluma, CA

    Job Description. Job Description. About Basin Street Properties. Basin Street Properties is a fully integrated real estate development and operating compan... more

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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