National Installation Services (NIS) is North America's leading installation and service company

National

N.I.S. has been serving the Architectural, Institutional, Janitorial and Service industries for over 19 years. N.I.S. services the United States, Canada and the International market to help serve our clients better on their major rollouts of equipment and maintenance services.

Our Goal

Our goal is to make customers more successful by supplying them with the installation and maintenance service that allows their cleaning staff to work more productively and safely.

Job Assurance

Each assignment is important to us. It is our aspiration to work with you technically and personally to achieve sensible and reasonable approach to your installation needs.

Contractors

When you contract with N.I.S., you're working with an established leader. Years of proven experience and a wide range of capabilities give N.I.S. all the tools to take your idea from concept to success in the marketplace.

Experience

N.I.S. has always offered wide range of installation, maintenance, and compliance checks and has gained a reputation for field expertise, excellent technical resources and high quality in workmanship.

Peace of Mind

N.I.S places great emphasis on ensuring their customers have peace of mind when using N.I.S.

How can we help you?

We can look at your current equipment and make an assessment of what services you currently have and make the best recommendation based on our years of experience.

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Why Work With Us

N.I.S. mission is to satisfy our customer's needs with the highest quality installation and services while being recognized as the industry leader in quality, innovation, safety, and above all, customer satisfaction.

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Our Services

N.I.S services all types of chemical dilution systems and has the service technicians in place to complete the job within 72 hours of the first call.

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contact us at your convenience for pricing of upcoming projects

Please check our references and feel free to contact us at your convenience for pricing of upcoming projects no matter how small or big your scope may be.

Frequently Asked Questions

Customers are saying...

Chris,

Tell your team thank you for getting Wrigley Field done so quickly and all the extra trips to get the job done.

Your team did a great job here! 

Joe Welkomer
Account Executive
Chicago, IL

About Us

National Installation Services (NIS) is North America's leading installation and service company whose primary business is supporting distributor sales of janitorial, housekeeping, laundry, and warewashing units by providing professional equipment installation and service.

We are Hiring!

Here we grow again and National Installation Services is hiring again nationwide.

Looking for extra installers with a good mechanical background (basic electric, handyman, plumbing)

Accepting resumes across the United States.

Contact Us

Phone Number: 800-801-0544
Fax: 800-801-0544

E-mail: service@nationalinstallationservices.com

HEADQUARTERS:
2821 Glenwood,
Rockford, IL, 61101
WAREHOUSE:
2736 W. Catalpa,
Chicago, IL 60625