About Us
Our Story
My name is Peace Kullerkupp and I have sleep apnea. I use CPAP just like you. I work really hard every day to provide for my family, and the last thing I wanted to do on my time off is run errands, including picking up my CPAP supplies. When I searched for a company that put the customer first, that put service before profits, and that went to the customer instead of making the customer come to them, I came up empty. Most Retailers just want your money, are not invested in you as a patient, and do not follow up with you let alone come to your home for home visits or to deliver your supplies.

As a paramedic, I naturally care about people, I realized there was no one to assist those who were unable to easily visit their local CPAP suppliers (such as the elderly and the disabled). I realized the best way to help these people was to open up a sleep therapy store that puts the customer or patient first.
We believe in helping people, and doing what is right for the patient or customer should always come before profits. The Customer or Patient should always come first. If you treat your customers and Patients right, you will always have them, and these Customers and Patients become your friends. When you treat people right, they make your life better.

Free Delivery
So you can spend your time off doing the things you love.

Free Home Visits When Purchasing Supplies *
We don't just sell you supplies, we provide you with the best supplies to optimize your therapy, set them up for you, make sure all your questions are answered, and make sure you get everything you need.
* Min $100 Purchase Required

Night and Weekend Appointments
Not everyone works 9-5 Monday through Friday. We offer night and weekend appointments to make sure you can get the service you need on your schedule.

Plus So Much More
Call us at 905-246-9590 to speak to a sleep expert who can finally treat you the way you deserve to be treated.
About Us

CPAP One-Stop: Southern Ontario's Best CPAP Clinic and Retailer
At CPAP One-Stop, we are proud to be Niagara Falls and Southern Ontario’s leading CPAP Clinic and Retailer.
What sets us apart? We put patients First
Every patient is unique, and so are their needs. At CPAP One-Stop, we go beyond simply selling CPAP machines and masks. We work with you to develop a personalized plan that maximizes your therapy, ensures optimal sleep apnea treatment, and provides the education you need to feel confident in your care.
We Stock Everything You Need for Your CPAP Therapy
Our Products Include:
- CPAP Machines, APAP Machines, and BiPAP Machines: Featuring top models like the ResMed AirSense 10, ResMed AirSense 11, DreamStation 2, and SleepStyle (ADP-approved).
- CPAP Masks: Almost every mask available, including full-face, nasal, and nasal pillows.
- Tubing: Both heated (Climateline) and non-heated (Slimline and Performance Tubing) options.
- Water Chambers: For optimal humidification and In-Stock for all brands of CPAP Machines.
- Filters: Keep your therapy clean and effective.
- Replacement CPAP Cushions, Pillows, and Seals: We are the only local retailer that stocks most replacement parts for quick and convenient access.
Top Brands We Carry
At CPAP One-Stop, we carry trusted brands like:
- ResMed
- Philips Respironics
- Fisher & Paykel
- Apex
- And more!
Why Choose CPAP One-Stop?
Locally Owned/Operated
Serving Niagara Falls, St. Catharines, Welland, Fort Erie, and Thorold, Ontario.
Direct Billing
We handle insurance claims for you.
Free Delivery
Convenient and hassle-free service.
Personalized Care
Evening and weekend appointments available.
Comprehensive Stock
No waiting for essential supplies or parts.
Don’t wait to improve your sleep and overall health. Get your CPAP machine today from Southern Ontario’s most trusted provider- CPAP One-Stop!