Interstate Service Company Inc Salary

As of August 2026, the average annual salary for employees at Interstate Service Company Inc in the United States is $101,778. This translates to an approximate hourly wage of $49. Salaries at Interstate Service Company Inc typically range from $89,638 to $114,891 annually, reflecting the diverse roles and experience levels within the company.

How Much Does Interstate Service Company Inc Pay for Different Roles?

Explore detailed salary information for specific jobs at Interstate Service Company Inc. Based on our data, the highest paying job is the Service Manager, with an annual salary of $140,341. The table below outlines the annual salary ranges for most popular roles within the company.
How accurate does the salary look to you?

Current Job Openings at Interstate Service Company Inc

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

Is Interstate Service Company Inc’s Pay Competitive? Salary Benchmarking Analysis

How does Interstate Service Company Inc'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
Robert W Carlstrom Co Inc $96,324
-5.4%
Robert W Carlstrom Co Inc may offer non-monetary perks in lieu of competitive base salaries.
Eberle Materials Inc $77,507
-23.8%
Normalized for lower cost-of-living zones where Eberle Materials Inc primarily operates.
Drain Works LLC $100,744
-1.0%
Reflects stabilized pricing equilibrium for commercial construction roles in this region.
Riemco Building Co $90,344
-11.2%
Riemco Building Co focuses strategically on recruiting and training entry-level apprentices.
Construction Industry $119,814
+17.7%
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 Service Company Inc

Considering a career at Interstate Service Company Inc? 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.
Training programs exist but focus primarily on compliance and standard operating procedures. The company invests in modern technology, making construction processes more efficient and enhancing overall job satisfaction and productivity. Benefits are solid, including healthcare and retirement contributions. It’s a good job for those who value routine and security over creativity or rapid movement.
It’s a safe, middle-of-the-road choice for construction workers who want consistency and it is necessarily a fast-paced or dynamic work environment. Despite the inherent challenges of construction work, the prevailing atmosphere is one of positivity and encouragement. Reliable equipment and resources provided. Company invests in modern equipment and tools. The company empowers us to contribute our...
Working for an organization with such a high level of integrity makes me proud and confident in our long-term success and reputation within the competitive construction industry. Career advancement is possible, but the path isn’t always transparent. Regular training keeps skills sharp. From laborer to lead, I’ve always had support and training to move forward. Team collaboration here is outstandin...

Interstate Service Company Inc Overview

Website
www.isc-hvac.com
Founded In
1972
Employees
25 - 50 employees
Industry
Construction
Headquarter Address
4101 Utah Ave Brentwood Maryland MD 20722
Revenue
$5 Million - $10 Million
Phone Number
+1 3018642121
Social Media
About Interstate Service Company Inc
For 47 years, Interstate Service Company has been one of the Washington area's leading commercial and industrial HVAC-R companies. Our team can expertly assess and manage all your heating, cooling and refrigeration needs.

What Benefits Does Interstate Service Company Inc Offer Beyond Salary?

A competitive compensation package is more than just a salary. Interstate Service Company Inc 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)
Work at Interstate Service Company Inc?
Share your experience
How Much Should You Be Earning?

Get an estimated calculation of how much you should be earning and insight into your career options.

illustration

What Is the Cost of Living Near Washington?

Understanding the cost of living near Washington is key to truly evaluating a salary offer or your current compensation at Interstate Service Company Inc.
Washington D.C.'s Cost of Living Index is approximately 148.7 (48.7% more expensive than US average). Nation's capital, very high housing costs, extensive public transit (WMATA), high overall expenses. When planning your budget based on a salary from Interstate Service Company Inc, consider these typical monthly expenses:
Expense Category Estimated Monthly Cost Key Considerations / Notes
Housing (1-BR Apt Rent) $2,200 - $3,300+ A significant portion of Interstate Service Company Inc salary. Location choices impact this heavily.
Utilities (Basic) $150 - $250 Electricity, Heating, Cooling, Water etc.
Public Transportation $70-200+ (WMATA SmarTrip varies by use) Essential for most commuters; car ownership is costly.
Groceries (Single Person) $450 - $680 Can be higher with more dining out or specialty stores.
Personal & Leisure $500 - $900+ Dining out, entertainment, shopping. Highly variable.
Healthcare (Individual) $400 - $750+ Varies significantly by plan & employer contribution.
Subtotal (Excluding Taxes) $3,770 - $5,880+ This subtotal does not include income taxes (federal, state, local), which can significantly impact your take-home pay.

FAQs of Interstate Service Company Inc

1. How much does Interstate Service Company Inc in the United States pay?

Interstate Service Company Inc pays its employees an average of $101,778 per year. The average salary at Interstate Service Company Inc range from $89,638 to $114,891 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. Do Interstate Service Company Inc employees get a higher salary than its peer company?

The salary at Interstate Service Company Inc is higher than its peer company. The average annual salary at Interstate Service Company Inc is $101,778, or an hourly wage of $49, in comparison to Robert W Carlstrom Co Inc which pays $96,324 per year or $46 per hour.

3. What are the highest paying jobs at Interstate Service Company Inc?

The higher-paying job at Interstate Service Company Inc, according to our data, include Service Manager (avg. $140,341 per year), Manager, Accounts Payable (avg. $94,662 per year), and Steamfitter Foreman (avg. $80,618 per year). Pay for these roles reflects significant responsibility, specialized skills and experience.

4. How much does salary increase with years of experience at Interstate Service Company Inc?

Salary progression with years of experience at Interstate Service Company Inc is typical. Generally, as employees gain more relevant experience, develop more skills, and take on greater responsibilities, their earning potential increases. For example, a role with 5-7 years of experience will usually pay more than the same role requiring 0-2 years.

5. Do salaries at Interstate Service Company Inc vary by office location?

Yes, it's very likely that salaries at Interstate Service Company Inc vary by office location. Companies often adjust pay based on local market rates, cost of living, and talent competition in different geographic areas. For instance, a role in a high-cost city like New York City may offer a higher nominal salary than the same role in a lower-cost city like Omaha, NE. Our Cost of Living Insights for Washington section provides more context.

6. Does Interstate Service Company Inc offer good benefits?

Interstate Service Company Inc typically offers a comprehensive benefits package that adds significant value to an employee's total compensation. Common benefits include health, dental, and vision insurance, a 401(k) plan often with a company match, paid time off. For example, a strong 401(k) match or excellent, low-cost health insurance can be worth thousands of dollars annually, effectively increasing your overall earnings beyond your base salary. For a more detailed list of benefits, please see our "Employee Benefits at Interstate Service Company Inc" section on this page.