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As of August 01, 2026, the average salary for an Estimating Assistant in Missouri is $82,419 per year, which breaks down to an hourly rate of $40.
However, an Estimating Assistant's salary can vary significantly. Here’s a look at the typical salary range:
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Estimating Assistant Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $89,924 | $7,494 | $1,729 | $43 |
| Average | $82,419 | $6,868 | $1,585 | $40 |
| 25th Percentile | $69,519 | $5,793 | $1,337 | $33 |
Emery Sapp & Sons - Columbia, MO
Emery Sapp and Sons Inc - Columbia, MO
Bell & Associates, Inc. - De Soto, MO
U.S. Engineering - Kansas City, MO
An Estimating Assistant'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.
Experience is a primary driver of an Estimating Assistant'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:
| Levels | Salary |
|---|---|
| Cost Esti... Level Estimating Assistant | $136,838 |
| Cost Esti... Level Estimating Assistant | $161,502 |
| Estimatin... Level Estimating Assistant | $85,106 |
| Cost Esti... Level Estimating Assistant | $119,886 |
| Cost Esti... Level Estimating Assistant | $136,507 |
What Am I Worth?
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 Estimating Assistants. For example, consider the average annual salaries in these key locations:
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:
For Estimating Assistant roles, the industry you choose can affect earning potential by as much as 63% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Software & Networking sectors offer the strongest compensation, at 20% above the average. In contrast, Estimating Assistant positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Estimating Assistant as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $98,903 | $48.0 | 20% |
| Software & Networking | $97,254 | $47.0 | 18% |
| Biotechnology | $94,782 | $46.0 | 15% |
| Financial Services | $92,309 | $44.0 | 12% |
| Energy & Utilities | $90,661 | $44.0 | 10% |
Understanding how an Estimating Assistant'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $89,924 | $7,494 | $1,729 | $43 |
| Average | $82,419 | $6,868 | $1,585 | $40 |
| 25th Percentile | $69,519 | $5,793 | $1,337 | $33 |
Ready to take the next step in your career? Browse thousands of current Estimating Assistant job openings on our job board. Use the search bar below to find your perfect match.
JE Dunn Construction
Kansas City, MO
JE Dunn Construction | Kansas City, MO
Estimating Engineer, Industrial/Manufacturing. Location: Kansas City, MO, US, 64106 Atlanta, GA, US, 30339 Best People + Right Culture. These are the drivi... more
6 Days Ago
JE Dunn Construction
Kansas City, MO
JE Dunn Construction | Kansas City, MO
Estimating Manager, Industrial/Manufacturing. Location: Atlanta, GA, US, 30339 Kansas City, MO, US, 64106 Houston, TX, US, 77057 Best People + Right Cultur... more
7 Days Ago
JE Dunn Construction
Kansas City, MO
JE Dunn Construction | Kansas City, MO
Estimating Engineer 2. Location: Kansas City, MO, US, 64106 Best People + Right Culture. These are the driving forces behind JE Dunn's success. By hiring i... more
8 Days Ago
GPAC
Saint Louis, MO
GPAC | Saint Louis, MO
Job DescriptionA leading commercial restoration company is on the lookout for outstanding candidates for the role of Restoration Estimating and Project Man... more
8 Days Ago
Keeley Construction
Saint Louis, MO
Keeley Construction | Saint Louis, MO
Job Description. Job Description. At Keeley Companies, we believe in empowering our people and fulfilling career aspirations. Keeley is a career destinatio... more
10 Days Ago
Diamond Contractors
Lee's Summit, MO
Diamond Contractors | Lee's Summit, MO
Job Description. Job Description. Estimating CoordinatorThis role does not involve sales, business development, or revenue generation. It is strictly an ad... more
8 Days Ago
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