As of August 01, 2026, the average salary for a Plumbing Inspector in Delaware is $64,669 per year, which breaks down to an hourly rate of $31.
However, a Plumbing Inspector's salary can vary significantly. Here’s a look at the typical salary range:
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A Plumbing Inspector'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.
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 Plumbing Inspectors. For example, consider the average annual salaries in these key locations:
For Plumbing Inspector roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Pharmaceuticals sectors offer the strongest compensation, at 20% above the average. In contrast, Plumbing Inspector positions in Retail & Wholesale or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Plumbing Inspector as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $77,603 | $37.0 | 20% |
| Pharmaceuticals | $77,603 | $37.0 | 20% |
| Software & Networking | $77,603 | $37.0 | 20% |
| Energy & Utilities | $71,136 | $34.0 | 10% |
| Internet | $71,136 | $34.0 | 10% |
Understanding how a Plumbing Inspector'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.
Last Updated on August 01, 2026Ready to take the next step in your career? Browse thousands of current Plumbing Inspector job openings on our job board. Use the search bar below to find your perfect match.
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