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Respiratory Equipment

Refurbished Respiratory
Equipment You Can Rely On

CIS buys, sells and repairs respiratory equipment for home healthcare providers across the U.S.

We’re different because we offer a comprehensive product line that includes the top brands in the industry and because we have designed our business to deliver high-quality refurbished products to help our clients save time and money.

refurbished respiretory

Put Your Inventory to Work

Working with CIS helps home healthcare providers increase their profit margin by improving inventory management. By purchasing certified refurbished respiratory equipment from CIS, homecare providers can reduce inventory cost. In addition, selling equipment back to CIS saves time and reduces maintenance cost. In an industry with tight margins, these savings provide a competitive advantage that goes straight to the bottom line. Most importantly, CIS allows home healthcare providers to stay focused on their core business – delivering quality patient care.

The CIS Difference


CIS refurbishes and sells premium respiratory equipment and certifies that each product sold meets original manufacturer specifications. And we back this promise with an extended warranty.

Your Partner
in savings

We help home healthcare providers improve ROI by reducing the cost of respiratory equipment. We also offer an opportunity to raise capital by selling excess equipment back to CIS.


Taking good care of customers is our top priority. We go the extra mile to ensure you receive the certified equipment you need at the lowest possible price.


Home healthcare providers across the country have trusted CIS to provide quality respiratory equipment for more than a decade.

One - Stop - Shop

Home health care providers can find a full range of the respiratory equipment their patients need. Did we mention we also provide parts and service?

On - Time

Customers count on CIS for a timely response and prompt product shipment.

A Look Back

CIS History

The CIS story begins in 2008, when CEO Todd Durham founded a business called Cryogenic Solutions in his garage. At that time, the company focused on refurbishing liquid oxygen tanks. Over time, the company expanded into servicing oxygen concentrators, apnea monitors and other products. Maintenance and repair were the primary line of business, but the firm began selling and purchasing refurbished equipment as well.

By 2015, one of the firm’s largest customers was also a competitor. This firm was New York-based Inventory Solutions. They had a strong sales team and frequently hired Cryogenic Solutions to service the equipment they bought and sold.

Seeing a unique synergy opportunity, Cryogenic Solutions leaders acquired Inventory Solutions in 2016 and rebranded as CIS. The acquisition created a national firm that could buy, sell and service a full line of refurbished respiratory equipment for home healthcare customers across the country. Today CIS has grown to become the top distributor of refurbished respiratory equipment in the United States.


Our Mission

To be the industry leader in selling and servicing refurbished medical equipment. We are committed to delivering high-quality service, superior value, and unparalleled customer service.

Our mission guides us daily throughout everything we do. We continue to improve as a company and as individuals. It is our love for and dedication to what we do that enables us to become a better company for ourselves, for our customers and our community.