Quality Cleaning Services

JSI Janitorial was started in 1970 in Cleveland, Ohio.

Since 1970, we have developed a reputation of being one of Ohio’s premier janitorial providers, offering high-quality cost-effective building solutions. As of today, we currently employ over 1,000 professionals. We have grown a diverse customer base of over 200 accounts, and we now service the entire state of Ohio. We also have the capabilities of servicing national accounts. We are proud to be the preferred janitorial service to some of the area’s largest and most prestigious office complexes.

It is our company’s goal to provide customers with the best possible service on a daily basis, proactively find valuable solutions for our clients, and have a mutually beneficial, long term relationship.

Awards & Recognition

JSI is honored to be recognized as the recipient of the following awards

CIMS GB Certification

with Honors

Awarded by the ISSA

MBE of the Year

5 time winner

Awarded by The Ohio Minority Supplier Development Council (OMSDC)

Weatherhead 100

2 consecutive years

Awarded by the CWRU Weatherhead School of Management

Leadership Award

4 year recipient

Awarded by the Building Owners and Managers Association (BOMA) Greater Cleveland


Our mission is to efficiently deliver a wide range of janitorial services to each of our clients on a nightly basis. Our efforts promote clean and safe buildings while fulfilling our commitment to environmental sustainability. We strive to incorporate the most innovative resources and technology to provide the most effective janitorial program available.


Our goal is to maintain a superior workforce of professionals through continuing education, with a strong focus on leadership and teamwork. We embrace diversity amongst our clients, employees and suppliers. Our pro-active approach to providing services emphasizes communication and responsiveness from all levels of personnel.


Above all else, we pride ourselves operating on the same core principles and values upon which we were founded. We maintain undeniable integrity and consistently deliver the highest level of service which our customers have come to expect over 50 years.

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