Interstate Testing Services Salary

As of April 2026, the average annual salary for employees at Interstate Testing Services in the United States is $91,778. This translates to an approximate hourly wage of $44. Salaries at Interstate Testing Services typically range from $80,859 to $103,648 annually, reflecting the diverse roles and experience levels within the company.

How Much Does Interstate Testing Services Pay for Different Roles?

Explore detailed salary information for specific jobs at Interstate Testing Services. Based on our data, the highest paying job is the Materials Technician, with an annual salary of $62,657. The table below outlines the annual salary ranges for most popular roles within the company.
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Current Job Openings at Interstate Testing Services

Ready for your next career move? Explore current job openings at Interstate Testing Services. Use the search tool below to find available positions by title and location and apply directly to start your career.

Is Interstate Testing Services’s Pay Competitive? Salary Benchmarking Analysis

How does Interstate Testing Services's compensation stack up against the industry and its key competitors? Our salary benchmarking analysis provides a clear comparison. The chart below visualizes this comparison alongside select peer companies.
Competitor / Benchmark Avg. Salary Variance Primary Market Influence Factor & Explanation
CCI - Ceres Certifications, Int'l $87,158
-5.0%
Reflects market rates for standard general contracting, differing from specialized roles.
Med Ally LLC $88,740
-3.3%
Med Ally LLC likely leverages performance bonuses over the high base salary shown here.
Creative Technology Orthotic & Prosthetic $95,227
+3.8%
Driven by niche technical certifications required for Creative Technology Orthotic & Prosthetic's specialized projects.
Stapleton & Associates LLC $111,471
+21.5%
Adjusted for higher cost-of-living indices in Stapleton & Associates LLC's primary metro hubs.
Biotechnology Industry $130,524
+42.2%
Pay variances are driven by organizational scale, specialized skill requirements, or geographic cost-of-living factors.
Need More Granular Data? The analysis above provides a high-level market overview. To benchmark specific job codes, adjust for real-time cost-of-living changes, or access verified HR-reported datasets, upgrade to Salary.com for Business. Precision matters when building your compensation strategy.

Employee Reviews: Working at Interstate Testing Services

Considering a career at Interstate Testing Services? Explore authentic employee reviews to learn about the work environment, career growth opportunities, pay transparency and benefits. These first-hand insights can help you set realistic compensation expectations and make informed career decisions.
The pace of work is steady, which some may find calming and others may find uninspiring. Projects are impactful, and the work feels meaningful. Colleagues are supportive, and knowledge sharing is encouraged. Collaborative environment with smart, passionate teams across departments.
Training is available but limited in scope. The culture is polite and it is especially warm or inclusive. I'm consistently impressed by ethical leadership and commitment to scientific integrity. Communication is strong, and strategic goals are clearly conveyed. Workload is manageable, but long-term career pathing could use more attention. Management trusts employees to manage their tasks effective...
There’s a clear mission behind the work, and it’s motivating to contribute to meaningful projects that can improve lives. The company values collaboration, ethical conduct, and professional growth, creating a fulfilling work environment. Innovation is structured, often led by senior management.

Interstate Testing Services Overview

Website
www.interstatetesting.com
Founded In
2016
Employees
<25 employees
Industry
Biotechnology
Headquarter Address
10440 Liberty Ave St. Louis Missouri MO 63132
Revenue
<$5 Million
Phone Number
+1 3144862710
Social Media
About Interstate Testing Services
We are an AASHTO re:source participating laboratory with R-18 accreditation. We employ experienced quality control technicians highly trained in the industrys most advanced technology and equipment. With experience totaling over 100 years, our skilled technicians combine forward thinking with the latest technologies to create the most economical mix designs and optimize product quality throughout

What Benefits Does Interstate Testing Services Offer Beyond Salary?

A competitive compensation package is more than just a salary. Interstate Testing Services offers a comprehensive benefits package designed to support your health, financial future, and overall well-being. Below are the most common key benefits:
Social Security
401(K)
Disability
Healthcare
Pension
Time Off (days)
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What Is the Cost of Living Near Saint Louis?

Understanding the cost of living near Saint Louis is key to truly evaluating a salary offer or your current compensation at Interstate Testing Services.
Saint Louis' Cost of Living Index is approximately 83.8 (16.2% less expensive than US average; 5.8% less than MO average). Major city, Gateway Arch, affordable housing, MetroLink/Bus. When planning your budget based on a salary from Interstate Testing Services, consider these typical monthly expenses:
Expense Category Estimated Monthly Cost Key Considerations / Notes
Housing (1-BR Apt Rent) $900 - $1,400+ A significant portion of Interstate Testing Services salary. Location choices impact this heavily.
Utilities (Basic) $140 - $230 Electricity, Heating, Cooling, Water etc.
Public Transportation $78 (Metro monthly pass) Essential for most commuters; car ownership is costly.
Groceries (Single Person) $380 - $560 Can be higher with more dining out or specialty stores.
Personal & Leisure $350 - $680+ Dining out, entertainment, shopping. Highly variable.
Healthcare (Individual) $360 - $670+ Varies significantly by plan & employer contribution.
Subtotal (Excluding Taxes) $2,208 - $3,548+ This subtotal does not include income taxes (federal, state, local), which can significantly impact your take-home pay.

FAQs of Interstate Testing Services

1. How much does an Interstate Testing Services employee make?

Interstate Testing Services pays its employees an average of $91,778 per year. The average salary at Interstate Testing Services range from $80,859 to $103,648 per year. It's important to remember that these are overall averages, actual salaries vary significantly based on specific job titles, years of experience, skills, and location.

2. Which similar company tend to pay more or less than Interstate Testing Services?

The salary at Interstate Testing Services is higher than the similar company. The average annual salary at Interstate Testing Services is $91,778, or an hourly wage of $44, in comparison to CCI - Ceres Certifications, Int'l which pays $87,158 per year or $42 per hour.

3. Do employees with advanced degrees (Master's, PhD) earn more at Interstate Testing Services?

In many roles at Interstate Testing Services, particularly those requiring specialized knowledge or research capabilities (e.g., certain engineering, scientific, or financial roles), an advanced degree like a Master's or PhD can lead to a higher starting salary and faster career progression, thus higher earnings. However, for some roles, direct experience and skills might be valued as much or more than an advanced degree. The impact varies by field and specific job requirements.

4. How does the cost of living near Saint Louis affect the perceived value of a Interstate Testing Services salary?

Saint Louis' Cost of Living Index is approximately 83.8 (16.2% less expensive than US average; 5.8% less than MO average). This significantly impacts the purchasing power of a salary from Interstate Testing Services based there. Our "Cost of Living Insights for Saint Louis" module details this impact, helping you assess the 'real feel' value of your compensation.

5. What kind of benefits does Interstate Testing Services typically offer employees?

Interstate Testing Services generally offers a range of employee benefits designed to support their workforce's health, financial well-being, and work-life balance. Comprehensive health insurance (medical, dental, vision), a 401(k) retirement savings plan (often with a company match), paid time off (PTO), and potentially disability and life insurance are included. For a more detailed list of benefits, please see our "Employee Benefits at Interstate Testing Services" section on this page.