About OxygenPlus Concentrators

OxygenPlus Medical Systems Inc
12348 N Old Moneta Rd
Moneta, VA 24121
Sunday: Closed
Monday: 8am to 6pm
Tuesday: 8am to 6pm
Wednesday: 8am to 6pm
Thursday: 8am to 6pm
Friday: 8am to 6pm
Saturday: Closed

Specialists in reconditioned home and portable Oxygen Concentrators since 1975!

OxygenPlus has been providing quality reconditioned Oxygen Concentrators for many decades. Our staff is factory trained in repairs and maintenance of all current makes and models, as well as some of the "dinosaurs" you may have in your closet. Recent acquisition of an old warehouse means that we now stock over 1,000 units at any given time. If you need a 5LPM or 10LPM machine, a Portable for travel, or maybe just maintenance filters for your current machine - we do have it!




Justin W

Owner, Technician

Justin has been working with OxygenPlus since their storefront start in 1993. In 2002 he earned the title of CEO and has been operating OxygenPlus ever since. Most of the time if you call, Justin will answer the phone. He tries to be extremely hands on with most every transaction that takes place. Raised with a very high quality standard, any work must meet his satisfaction before it is approved. He is a classic car enthusiast, loves traveling either for work or pleasure, and is a renewable energy advocate. As of 2015, he saw to it that his personal home, and OxygenPlus Medical run 100% off of solar power.



Larry M

Operations, Technician

Larry is the founder of Sievetek Medical Enterprises in 1993 which was named OxygenPlus Medical Systems when the company moved to Virginia to exercise growth opportunity. Larry has 30+ years experience with working on Oxygen Equipment, as well as many prior years experience of design, implement, repair and maintenance of Water Treatment systems in use with world-class Dialysis systems throughout the United States.




Jewel D

Operations, Clerical

Jewel has been with our staff for almost 10 years! She keeps everyone's spirits way up with her cheerful attitude! No job is too big or too small for her to tackle. She helps keep all of the clerical duties in check. She also has a passion for helping others, and is a licensed massage therapist and works with dozens of hospice patients.






Trevor J


Trevor has been with out staff for almost 9 years! He is a punctual staff member and helps with all general tasks needed. From rebuilding and testing components to packing and shipping orders, he is an asset to the company. He enjoys traveling the country with family and friends and has a passion for music.



 Carolyn K

Detail, Prep;Cleaning

Carolyn has been with us about 3 years now. She is always positive and keeps everyone in a happy mood! Carolyn is an expert at preparation of key components for rebuilding Oxygen Concentrators. When she is not rebuilding components, she is cleaning and disinfecting all orders that leave our facility. She is the reason most of our reviews claim "Our machine looks like new!" When she is not working, she loves to travel and spend time at the nearby Smith Mountain Lake in the summer time.




Chris E.

Technician, Custodial, Preparation, Packing

Chris is our Wild Card. If any job needs to be tackled, Chris can handle it! During an extremely busy time in 2020 during the Covid-19 Pandemic, Chris really stepped up to help us out. He is a very punctual and courteous employee. No matter what job is asked of him, he does it with a smile! He is lightning fast with his tasks, too!  His daily duties can include preparation of equipment to be reconditioned, picking and packing orders properly, grounds maintenance, and organization of our shop and warehouse. Chris never stands still and is always keeping busy....an attribute hard to find! Chris' passions include cooking, and music!



Companion, Support

Judge has been a part of the crew about 7 years now. He is an expert Good Boy, and a master Door Guard. He also specializes in cleaning up any extra scraps of food his coworkers may drop. His favorite past time activities are fetch, long walks, and watching birds in the bird feeder.