Patient Testimonials

Our patients trust us and love the care they receive—read their stories to see why we’re their top choice for exceptional service and personalized attention!

Excellent consultation and services! Highly recommended.

Julie Deignan

The tech was kind and helpful. I love my new machine from Guardian Sleep.

Nancy “Nani” Balph

Excellent service from start to finish. Courteous staff too.

James Cheung

Everytime I have called the receptionist name unknown to me has been Awesome and very helpful. Every office visit has been exceptionally phenomenal. Your first representative best to my knowledge was David. My walk in visit today without a appointment I was treated with total professionalism and was helped by Jessica immediately. Thank you so very much for all that you do and have done to assist me. FANTASTIC EXPERIENCE EACH AND EVERYTIME. KEEP IT UP YOU ALL SHINE BRIGHT.

Gregory Landi

Words can't explain how wonderful the staff is here. I tell them all the time that they are my rock stars. Keep up the excellent work that you do. Thank you for being so kind and understanding to my wife and I.

Andre Blue

Very professional and thorough: thanks Wendy, Andy and all the team!

Ger Dwyer

I don't like Dr. office environments. That being said. The staff here was very friendly and helpful in going over the process and made is stress free.

Luke Corona

Had wonderful experience.

Palaniappan Nagarajan

Dave was excellent! He was very knowledgeable, thorough, engaging, and friendly. Overall, it was a very positive experience!

John Kitajima

All went as expected. The presentation was thorough.

Linda Plummer

Andy was a thorough professional. Took his time to explain the workings of a new machine, maintenance of all components of the CPAP machine. Excellent place for CPAP supplies and getting all your questions answered. Well done Gaurdian. Keep it up

Romin Puri

Wendy at Guardian Sleep was knowledgeable, kind, helpful, patient and is supreme at customer service.

Dina Macdonald

Awesome service as usual. Highly recommend

Mark Babiarz

They're very helpful with trying on different types and sizes of CPAP masks, billing medical insurance, and fixing problems. Of the mask types, I prefer the "nasal pillows" to minimize interference with sleeping positions and face pressure.

Jerry Morrison

Having to use a cpap equipment, I was sent to Guardian Sleep for supplies. They were wonderful and helpful. My supplies are sent routinely on time with everything I need. They always call me ahead of time to let me know.

Rachel Blanchard

I recently found myself needing assistance with supplies when traveling. Just as it looked like a futile attempt, I found Guardian in San Jose. Overall Excellent experience. The staff was professional, friendly, and definitely helpful! They provided expert guidance for my situation and had me back to business in no time at a reasonable cost. I am grateful that companies still exist with caring employees that still value customers.

Joshua Taylor

Wendy is a life saver! I stopped by and tried to get some supplies but my prescription expired long time ago. Wendy called my doctor’s office and asked them to renew my prescription. I really appreciate her help.

Cunxin Jia

I appreciated the clear instructions that Wendy gave when I picked up my new CPAP.

JK MacPhee

Guardian Sleep is an excellent company. Their customer service is outstanding. They help you from the begining to end. I highly recommend Guardian Sleep for any sleep related needs.

Oscar Morales

My Tech was courteous and very knowledgeable. She was a pleasure to work with.

John Torres Jr

Great customer service. Highly recommended

Jim Boyce

What a awesome place Guardian sleep in Fresno California is. The the girls in the office Vee and Monica are two of the best and most knowledgeable about any of your sleep apnea questions you might have, they make you feel at home when you go in and pick up your supplies and answer all of your questions you might have they are the greatest!!

Kirk Belt

GuardianSleep provided me with my medical device, trained me to use it, and even fought for me with my health insurance when they tried to charge me a deductible for items that should be covered. They were polite and courteous, and went the extra mile to make sure that I didn't have to pay extra. I would recommend their services to anyone.

Chris Enzler