The Culture At Custom Service Systems

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Work with Integrity, Serve with Integrity, Live with Integrity.

Custom Service Systems Overview

Ghossain & Truelock Enterprises, Inc. is primarily engaged in furnishing building cleaning and maintenance services, not elsewhere classified, such as window cleaning, janitorial service, floor waxing, and office cleaning.
Custom Service Systems is a small utilities company headquartered in California with only 9 employees and an annual revenue of $690,000.


Janitorial Service





Founded in



Riverside, CA


Organization Type


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Custom Service Systems Careers

On average, employees at Custom Service Systems stay with the company for 4.6 years. Employees most commonly join Custom Service Systems after leaving United States Army Corps of Engineers. When they leave Custom Service Systems, they most frequently get their next job at Walmart.

Average Length of Employment

Custom Service Systems

4.6 years

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Custom Service Systems Employee Demographics

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Custom Service Systems Employees Education

Of the 9 employees at Custom Service Systems, 12.9% attended Miami Dade College. Employees at Custom Service Systems most frequently majored in Business, and most employees’ highest level of education is a Bachelors.

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Custom Service Systems Financial Performance

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< $5M

Founded in


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Custom Service Systems Competitors

Average Salarydesc
Clover Holdings
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Midwest Energy

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Environmental Maintenance Services

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Memphis Light, Gas & Water
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East Kentucky Power Cooperative

Salary Range38k - 62k$49k$48,979
Salary Range33k - 71k$49k$48,898

Great Lakes Energy

Salary Range35k - 65k$48k$48,085

South Jersey Industries

Salary Range36k - 62k$48k$47,539
Aqua America
Salary Range35k - 58k$46k$45,577
SA Recycling
Salary Range33k - 58k$44k$44,469

Frequently Asked Questions about Custom Service Systems

How many Employees does Custom Service Systems have?

Custom Service Systems has 9 employees.

How much money does Custom Service Systems make?

Custom Service Systems generates $690,000 in revenue.

What industry is Custom Service Systems in?

Custom Service Systems is in the janitorial service industry.

What type of company is Custom Service Systems?

Custom Service Systems is a private company.

Who are Custom Service Systems's competitors?

Custom Service Systems competitors include American Services, Pro-Tec Design, Mxi Environmental Services, Midwest Energy, Aero Port Services, Aqua America, East Kentucky Power Cooperative, Crescent Services, Red River Waste Solutions, Truckee Donner Public Utility District, SPI, SA Recycling, Bps, Memphis Light, Gas & Water, South Central Power, South Jersey Industries, Great Lakes Energy, Clover Holdings, Frost Oil, Environmental Maintenance Services.

Where is Custom Service Systems's headquarters?

Custom Service Systems's headquarters is in Riverside, CA.

What is Custom Service Systems's website?

You can find the Custom Service Systems website at

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Zippia gives an in-depth look into the details of Custom Service Systems, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Custom Service Systems. The employee data is based on information from people who have self-reported their past or current employments at Custom Service Systems. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Custom Service Systems and its employees or that of Zippia.

Custom Service Systems may also be known as or be related to Custom Service Systems and Ghossain & Truelock Enterprises, Inc.