About Us

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Greenwood Cleaning Systems is a janitorial supply company established in 1995 that prides itself on distributing the BEST products at the BEST prices with an unmatched level of customer service. Our sales staff has over 80 years of experience which ensures you end up purchasing the most cost effective and labor saving products and equipment available today. We handle all the major equipment brands and have built a service department that is second to none in the geographical area we cover. Even if you didn't buy your equipment from us, we will be happy to service it. We are located in Davenport, Iowa - one of the Quad Cities - and serve customers in a 150 mile radius. If you are not happy with your current supplier, give us the opportunity to prove that "better solutions come from GREENWOOD CLEANING SYSTEMS." 

Janitorial and cleaning supplies



We carry a variety of professional cleaning products and equipment at Greenwood Cleaning Systems. Contact us for professional-grade:

For all your cleaning supplies and janitorial equipment needs, let Greenwood Cleaning Systems be your supplier. 

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Call 563-391-8555 right now to discuss your needs with a cleaning systems professional in Davenport, IA and the surrounding Quad City areas.

We also carry premium paper solutions for commercial bathrooms and kitchens. Don’t wait—buy the commercial cleaning chemicals & products you need ASAP to keep your properties looking great all year long. 

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Choose Greenwood Cleaning Systems for Janitorial Supplies

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We Build Relationships

 At Greenwood Cleaning Systems, we build our business on relationships. From day one, your problems become our problems and we turn those problems into solutions. Our people become familiar with your people and learn your process. The more familiar we are with you, your employees, and your business, the better and faster we can help serve you. 

Over 40 years of experience

We have the Experience

Greenwood Cleaning Systems is a family-owned janitorial supply company with over 40 years of experience in the cleaning chemical industry. Our chemical supply company was founded to serve the ever-changing needs of our customer's facilities We continue to expand our product line as our company has grows. Our team of Professionals help find what you need.   

Variety of janitorial cleaning supplies

Professional Products & Service

  For more than 40 years, our team has been experts in the chemical industry and our knowledge and expertise only continues to grow. Our employees are experts in the fields they service and are constantly looking for new ways to improve their knowledge and their customers’ businesses. Our goal is to have you inspection ready at all times.