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Rated 4 out of 5 stars

We have purchased three separate units from Sentry and have a forth unit on order. We have had mixed feedback on the results, but a lot depends upon the application of the device. We will keep using... See more

Company replied

Rated 5 out of 5 stars

I reached out to Sentry for a compounding hood for my new pharmacy. The sales staff was very helpful and prompt. I got an excellent hood a great price. The delivery was quick, and the hood is of outs... See more

Company replied

Rated 4 out of 5 stars

SAS is my go to air system supplier. Quick responses to information and quote requests with knowledgeable staff to ensure your air system fits the needs of your employees.

Company replied

Rated 1 out of 5 stars

I have been tasked with acquiring a ductless containment hood for the science department at our new college campus location. We have an Air Science containment hood already in service, but since Sentr... See more

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Company details

  1. Laboratory Equipment Supplier
  2. Air Filter Supplier
  3. Safety Equipment Supplier
  4. Ventilating Equipment Manufacturer

Information provided by various external sources

Sentry Air Systems designs and manufactures air filtration systems for respiratory safety in industrial, manufacturing. medical, and laboratory settings. Sentry Air Systems' team of application experts works with you directly to ask questions about your application to find the best-suited solution for your fume extraction and air filtration needs.


Contact info

3.9

Great

TrustScore 4 out of 5

63 reviews

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Rated 5 out of 5 stars

Sentry ✅

I reached out to Sentry for a compounding hood for my new pharmacy. The sales staff was very helpful and prompt. I got an excellent hood a great price. The delivery was quick, and the hood is of outstanding quality. Thank you Sentry for the remarkable service!

May 23, 2025
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Hi Heather, Thanks so much for the great review. We are glad that you love your new compounding hood. Feel free to reach out to us if you need anything else or have any problems.

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Rated 1 out of 5 stars

Unresponsive to requests for product and purchasing information

I have been tasked with acquiring a ductless containment hood for the science department at our new college campus location. We have an Air Science containment hood already in service, but since Sentry Air Systems is practically up the road from us, we were hoping to purchase from them. I submitted a quote request for a ductless containment hood with details of our application and frequency of usage. Instead of a quote or information, I received an automated response requesting information that I had already sent. Although I requested the information during their business hours, I was not contacted by a salesperson by email or phone, even though I provided my contact information. On the other hand, I had the opposite experience with Air Science when I provided them with the exact same information and request for quote. I was contacted in less than fifteen minutes by a salesperson with detailed product information, a list of product prices, as well as payment options. Additionally, the salesperson offered to schedule an appointment the same day to discuss options and answer any questions I may have. I understand Sentry Air Systems must be exceptionally proud of their product line to assume I will supply them with redundant information just in hopes of getting a chance to speak with a sales rep, but our time frame does not allow for that! Since they do not seem interested in making the effort to contact a local college seeking their business, we have moved on to making another purchase from Air Science. It is unfortunate that we could not even connect with a business less than an hour away, much less give them our business.

September 16, 2024
Rated 5 out of 5 stars

18" Portable Clean Room

I ordered an 18" portable clean room device and I am very happy with it. Great design, quiet, functions exactly as advertised. Overall very happy with this investment. I highly recommend this company and this product.

January 11, 2021
Unprompted review
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Reply from Sentry Air Systems

Thanks so much Walter for leaving a review. We are glad to hear you are highly satisfied with our 18" PCR hood. Feel free to contact us if you need anything else. Thanks!

Rated 4 out of 5 stars

Good guys

Good guys, they work perfectly, extra happy with everything, everything is on time.

October 10, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, Hudson. We like to make sure our customers are 100% satisfied. If there is anything else we can do to improve your experience, feel free to contact us. Thanks!

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Rated 5 out of 5 stars

This SAS fume extractor is so quiet you…

This SAS fume extractor is so quiet you don't even know it's on. Perfect for our shop's space.

Thanks!

September 19, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, K.R. Feel free to contact us if you need anything else.

Rated 5 out of 5 stars

great extractor

great extractor, really get the job done.

September 19, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, Michael. We are glad to hear about your great product experience. Feel free to contact us if you need anything or have any questions.

Rated 5 out of 5 stars

Excellent product

Excellent product, attentive customer service, and quick delivery!

September 18, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, Nicolas. Feel free to reach out if you need anything!

Rated 5 out of 5 stars

very good product being able to keep a…

very good product being able to keep a space clean with very low noise.

September 17, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Weixing. We are glad to hear this. Feel free to contact us if you need anything else or have any questions.

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Rated 5 out of 5 stars

Fantastic machine

Fantastic machine! Very happy with it. Works as advertised - we use it for installing LCDs behind glass - it removes particles as it says. We got the .12 micron model.

September 17, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, Joe. We are always glad to hear success stories. Feel free to reach out to us if you need anything. We would happy to help!

Rated 4 out of 5 stars

Took longer than I was hoping to arrive…

Took longer than I was hoping to arrive but everything else including the build out was smooth

September 17, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks for the feedback, Louis. We want to make sure you are 100% satisfied. Feel free to contact us if there is anything we can do to make your experience better.

Rated 5 out of 5 stars

Fantastic Customer Servcie

Great customer service. Orders are done within a timely manner and their representatives are really nice and knowledgeable.

September 17, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks so much, Michelle. We are glad that we could provide you with a great customer experience. Let us know if you need anything else.

Rated 5 out of 5 stars

Great team

Great team! Very helpful.

September 16, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Shanna. Feel free to reach out if you need anything else.

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Rated 5 out of 5 stars

Our unit was shipped on a pallet and…

Our unit was shipped on a pallet and was very well protected. We found it to be a well made and solid unit that was easy to get up and running.

September 12, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Dana. We are glad that you are satisfied with your system. Feel free to contact us if you need anything else.

Rated 5 out of 5 stars

Well built

Well built, reliable and great customer service

September 12, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks, Todd. Feel free to reach out if you need anything else.

Rated 5 out of 5 stars

Customer service was very helpful

Customer service was very helpful. They understood the needs of my lab and helped me choose a product that was perfect! Very affordable and a great warranty. I am very happy with my purchase.

September 12, 2019
Unprompted review
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Reply from Sentry Air Systems

Thanks so much, Angela. We are thrilled to hear that you are enjoying your system. Feel free to let us know if you need anything else or have any questions.

Rated 5 out of 5 stars

Awesome system

Awesome system, works beyond what we expected. Bought a second unit right after the first we were that satisfied!

September 11, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks so much, Jason. We are overjoyed to hear about your experience. Feel free to contact us if you need anything else.

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Rated 4 out of 5 stars

Solid experience.

They had what I was looking for and it arrived in time. Sales person was there to help and not push.

September 11, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Michael. We like to make sure that our customers are 100% satisfied with their purchase. Feel free to reach out to us if there is anything we can do to make it better.

Rated 5 out of 5 stars

Fast and friendly

Fast, great service, knowledgeable and helpful!
My experience was great!

September 11, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Olivia. We are glad that we could provide you with a great experience. Feel free to contact us if you need anything or have any questions.

Rated 5 out of 5 stars

Awesome service

Awesome service, great products.

September 11, 2019
Unprompted review
Sentry Air Systems logo

Reply from Sentry Air Systems

Thanks, Kevin! We are glad that you are enjoying your Sentry Air Systems. Feel free to reach out to us if you need anything else.

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