Top Portable Oxygen Concentrator Companies: 2025 Rankings
To find the best solutions for patients suffering from respiratory conditions, our team took a look at the top portable oxygen concentrator (POC) providers and evaluated them based on a variety of factors. Here are the criteria we used to evaluate five of the top companies:
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Average Customer Reviews (25%): Customer feedback is a sure barometer for provider quality—so we examined Google Reviews for overall experience, delivery speed, and support.
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Medical Credentials (25%): Accreditation (ACHC, Inogen-authorized, hospital clearance) ensures tested, inspected quality.
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Shipping Speed and Cost (20%): Next-day delivery, costs, and handling of urgent or long-distance orders.
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Warranty Coverage (20%): Protection on new and refurbished units, including lifetime warranties or exchange programs.
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Perks and Added Value (10%): Extras like free pulse oximeters, rental swaps, or concierge matching.
Top Portable Oxygen Concentrator Companies
| Rank |
Company |
Average Review |
Shipping Speed & Cost |
Warranty Coverage |
Medical Credentials |
Perks & Added Value |
| #1 |
Main Clinic Supply |
4.9 Stars (9,000+ reviews) |
Free next-day shipping |
Standard & optional lifetime warranty |
Mayo Clinic-credentialed; Inogen-authorized |
Free pulse oximeter; monthly exchanges; expert guidance |
| #2 |
Oxygen Concentrator Store |
4.8 Stars |
Free standard shipping |
Standard warranty & lifetime support |
ACHC-accredited |
Educational library; rental options |
| #3 |
ApriaDirect |
4.6 Stars |
Standard shipping |
Manufacturer warranties |
Large healthcare network |
Basic support |
| #4 |
Oxygen Concentrator Supplies |
4.4 Stars |
Paid, varies by location |
Standard warranties |
None listed |
Accessory support |
| #5 |
TravelOxygen.com |
4.3 Stars |
Free on lightweight units |
Manufacturer warranties |
None listed |
Focus on ultra-portable units |
The Top Portable Oxygen Concentrator Companies: Descriptions & Reviews
Main Clinic Supply
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Average Customer Reviews: 4.9
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Shipping Speed & Cost: Free next-day shipping
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Warranty Coverage: Standard & optional lifetime warranty
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Medical Credentials: Mayo Clinic-credentialed; Inogen-authorized
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Added Value/Perks: Free pulse oximeter; monthly rental swaps; expert Oxygen Specialists
Main Clinic Supply earned its top spot thanks to next-day delivery, exceptional customer service, and Oxygen Specialists on call to guide every purchase.
| Example of an Online Review |
| “Dylan was great—helpful, knowledgeable, and didn’t upsell. Delivery was as promised next day, and he gave me his personal number for any questions.” – Barbara E. |
Oxygen Concentrator Store
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Average Customer Reviews: 4.8
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Shipping Speed & Cost: Free standard shipping
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Warranty Coverage: Standard warranty & lifetime tech support
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Medical Credentials: ACHC-accredited
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Added Value/Perks: Price-match guarantee; educational library
Known for an extensive inventory and top-tier support, though some users note higher pricing.
| Example of an Online Review |
| “Atya answered every question and even recommended a better fit. Received it quickly and it’s working great.” – Shane B. |
ApriaDirect
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Average Customer Reviews: 4.6
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Shipping Speed & Cost: Standard shipping only
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Warranty Coverage: Manufacturer warranties
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Medical Credentials: Backed by large healthcare network
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Added Value/Perks: Connection to medical systems
A trusted partner to healthcare systems, offering quality equipment but with fewer added extras.
| Example of an Online Review |
| “Courteous staff who knew exactly what I needed. Delivery was prompt, and I’m very happy with my order.” – Karrie W. |
Oxygen Concentrator Supplies
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Average Customer Reviews: 4.4
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Shipping Speed & Cost: Varies by location; possible fees
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Warranty Coverage: Standard warranties
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Medical Credentials: None listed
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Added Value/Perks: Good selection of accessories
Budget-friendly pricing but limited post-sale support and credentials.
| Example of an Online Review |
| “Jared went above and beyond to fix my order mistake. Very professional and helpful.” – Lacie H. |
TravelOxygen.com
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Average Customer Reviews: 4.3
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Shipping Speed & Cost: Free on travel-ready units
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Warranty Coverage: Manufacturer warranties
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Medical Credentials: None listed
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Added Value/Perks: Specializes in ultra-portable units
Ideal for travelers needing lightweight concentrators, though scope is narrower than full-service providers.
| Example of an Online Review |
| “Lora was very helpful and detailed in recommending the best machine for my mom.” – Dana S. |
Top Portable Oxygen Providers for Customer Experience & Support
| Ranking # |
Company |
Homeowner Value Score |
| 1 |
Main Clinic Supply |
5 out of 5 |
| 3 |
Oxygen Concentrator Store |
4.7 out of 5 |
| 2 |
TravelOxygen.com |
4.6 out of 5 |
| 4 |
ApriaDirect |
3.9 out of 5 |
| 5 |
VitalAire Canada |
4.6 out of 5 |
Top Providers for Global Availability & International Travel Support
| Ranking # |
Company |
Installation Quality Rating |
| 1 |
TravelOxygen.com |
5 out of 5 |
| 2 |
Main Clinic Supply |
4.8 out of 5 |
| 3 |
Oxygen Concentrator Store |
4.6 out of 5 |
| 4 |
Oxygen Concentrator Supplies Shop |
4.1 out of 5 |
| 5 |
Air Liquide Healthcare |
3.9 out of 5 |
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