As of April 01, 2025, the average annual salary for a MEP Mechanical Designer III in the United States is $77,161. Salary.com reports that pay typically ranges from $69,694 to $84,557, with most professionals earning between $62,896 and $91,291.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $84,557 | $7,046 | $1,626 | $41 |
| Average | $77,161 | $6,430 | $1,484 | $37 |
| 25th Percentile | $69,694 | $5,808 | $1,340 | $34 |
An entry-level MEP Mechanical Designer III with less than 1 year of experience earns about $73,818. With 1-2 years of experience, the average salary increases to $74,375. For 2-4 years of experience, the pay typically rises to $75,489. Senior-level professionals with 5-8 years of experience earn around $79,369, and those with over 8 years of experience can expect an average of $81,356.
| Levels | Salary |
|---|---|
| Entry Level MEP Mechanical Designer III | $73,818 |
| Intermediate Level MEP Mechanical Designer III | $74,375 |
| Senior Level MEP Mechanical Designer III | $75,489 |
| Specialist Level MEP Mechanical Designer III | $79,369 |
| Expert Level MEP Mechanical Designer III | $81,356 |
| Entry Level | 4% |
| Mid Level | 4% |
| Senior Level | 2% |
| Top Level | 3% |
| Experienced | 5% |
Salaries in the United States differ widely between states due to factors like cost of living, local economies, and industry presence.
What Am I Worth?
Salaries in the United States can vary greatly between cities due to factors like cost of living, local economies, and industry presence.
As of April 01, 2025, our research reveals a significant shift in MEP Mechanical Designer III compensation over the past six years. For example, the median salary increased from $58,689 in 2023 to approximately $58,880 in 2024. (For a detailed analysis of MEP Mechanical Designer III salary trends, click here.)
Key factors like location, experience, industry demand, and economic growth significantly influence salary variations, making them important to consider.
Salary.com job board provides millions of MEP Mechanical Designer III information for you to search for. Click on search button below to see MEP Mechanical Designer III job openings or enter a new job title here.
Here are companies hiring for MEP Mechanical Designer III and their salaries, click below for more details.
| Core Compensation | ||||
| Core Compensation | Median | % of Total | ||
| Base Salary | $77,161 | 70.2% | ||
| Bonus | $0 | 0.0% | ||
| Value of Benefits | ||||
| Core Compensation | Median | % of Total | ||
| Social Security | $5,903 | 5.4% | ||
| 401K/403B | $3,241 | 2.9% | ||
| Disability | $1,543 | 1.4% | ||
| Healthcare | $8,352 | 7.6% | ||
| Pension | $4,167 | 3.8% | ||
| Time Off | $9,497 | 8.6% | ||
| Total Compensation | $109,863 | 100% | ||
| Degree Level | % of user with this level of education |
|---|---|
| No Diploma | 0.8% |
| High School | 25.4% |
| Associates | 42.6% |
| Bachelors | 25.4% |
| Masters | 4.9% |
| Doctorate | 0.8% |
What Am I Worth?
The average annual salary of MEP Mechanical Designer III is $77,161. In case you are finding an easy salary calculator, the average hourly pay of MEP Mechanical Designer III is $37; the average weekly pay of MEP Mechanical Designer III is $1,484; the average monthly pay of MEP Mechanical Designer III is $6,430.
A MEP Mechanical Designer III's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, a MEP Mechanical Designer III earns the most in San Jose, CA, where the annual salary of a MEP Mechanical Designer III is $97,323.
The highest pay for MEP Mechanical Designer III is $91,291.
The lowest pay for MEP Mechanical Designer III is $62,896.
Designs and creates layouts and documentation for HVAC, plumbing, fire protection, and other mechanical building systems that meet project and technical specifications. Uses computer-aided design (CAD) and other specialized software tools to generate detailed layout plans, schematics, and drawings for mechanical systems. Maintains accurate and complete change and version control on all design files, documents, and drawings. Incorporates best practices to address design space constraints and ensure compliance with industry standards, safety requirements, and building codes. Collaborates with engineers and other project members. May conduct or participate in site visits to inspect installations or troubleshoot problems. May require an associate degree in mechanical design, drafting or equivalent. Typically reports to a manager. Works independently within established procedures associated with the specific job function. Has gained proficiency in multiple competencies relevant to the job. Typically requires 3-5 years of related experience.
Specify the abilities and skills that a person needs in order to carry out the specified job duties. Each competency has five to ten behavioral assertions that can be observed, each with a corresponding performance level (from one to five) that is required for a particular job.
Analysis: Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
Microsoft Office: Microsoft Office is a suite of desktop productivity applications that is designed by Microsoft for business use. You can create documents containing text and images, work with data in spreadsheets and databases, create presentations and posters.
CAD Software: Computer-aided design is the use of computers to aid in the creation, modification, analysis, or optimization of a design.
Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.
We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)
With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.
