Offering exceptional value and incredible support to research laboratories in a wide range of fields. Our modest catalog of more than one-thousand of the most commonly used plastic consumables and general equipment features everything you need to start up and maintain a high-quality lab.
Stellar Scientific (stellarscientific.com) has 616 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
Also known as
stellarscientific.com
Website
stellarscientific.com
Category
Research & Development
Location
Owings Mills, Maryland
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 97% of reviews.
Latest
Most recent review: October 2026.
Edits
Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score
This company cannot pay to remove reviews or change its score.
Elisa was wonderful to work with! She had great response time and was able to help out with all our questions/ issues. Kendall and Michelle were also very helpful!!
Response from Stellar ScientificAug 9, 2026
Thank you very much Emilie for trusting us to take care of you!
And, thank you for letting us know how the team met, or exceeded, expectations!
We will share this internally on Slack so everyone will be able to congratulate Elisa, Michelle and Kendall for their Stellar Service!
LI
Liz
A Stellar Review for Michelle…
A Stellar Review for Michelle Monteith-Jones – Sales & Operations Administration
It is rare these days to receive customer service that leaves a lasting impression, but Michelle consistently delivers exactly that. Every single interaction I have had with her has been exceptional.
Michelle is incredibly helpful, kind, patient, and full of grace toward her customers. She listens carefully, takes the time to understand my questions, and always makes me feel like my business truly matters. One of the qualities I appreciate most is her outstanding communication. I never have to wonder about the status of an order or request because she is proactive, responsive, and keeps me informed every step of the way. Rather than waiting days or weeks for a response, I can count on hearing back from her by the next business day.
Because of Michelle, I have complete confidence in Stellar Scientific. She represents the company with professionalism, integrity, and genuine care, and she has become the reason I continue to make my laboratory purchases through Stellar Scientific. Employees like Michelle don't just provide excellent customer service—they build trust, loyalty, and long-term customer relationships.
Thank you, Michelle, for consistently going above and beyond. Your dedication, positivity, and commitment to your customers are noticed and deeply appreciated. You are truly a tremendous asset to Stellar Scientific, and your service is, quite simply, stellar.
Lizzi
Target ALS Foundation
Response from Stellar ScientificJul 27, 2026
No words. Lizzi. We're all completely blown away by your incredible review and kindness.
Yes, Michelle Jones is a treasure and she deserves every word you wrote, but still, it is rare for someone to take time from their busy day to share such an eloquent testimonial.
Thank you for trusting us with your business.
We are humbled to the core.
JY
Josh Y.
Please stop sending me review requests
Please stop sending me review requests. I get a million emails a day. Thanks.
Response from Stellar ScientificJul 22, 2026
Josh, I am terribly sorry to learn we've been disturbing you.
We appreciate allowing your Stellar Rep, Raphael, to reach out for more information so we can see from your end what is going on.
I was concerned that some recent work we did to upgrade the website had an unintended impact on other parts of the site.
It appears you received one request asking to rate your purchase experience and one more inviting feedback about the products you ordered.
This seems to be in line with acceptable best-practices for e-commerce retail.
If we don't ask for feedback, we won't know where we can improve.
Like you, I too get slammed with way too many emails and sometimes it gets a bit overwhelming.
If you discover that you continue to receive emails from us, even after you've deleted them or choose not to respond, I need to know about that right away.
I am sorry for adding one more email to your inbox, but if we don't communicate with our customers, we're not living up to our Stellar name.
Thank you for your patience and understanding
Lee J Lowenstein
CD
Carol D.
Ordering product was great
Ordering product was great. Delivery as it should.
Response from Stellar ScientificJul 17, 2026
Thank you so much Carol for trusting us with your business!
And thank you for taking time from your day to report back how we did!
Have a great weekend.
VH
Virginia H.
Great company to order from!
Great customer service and I appreciated the detailed emails about the order.
Response from Stellar ScientificJul 7, 2026
Thank you so much Virginia for your business and for making time to let us know about your experience with us!
HH
Heath H.
Amazing people to work with!
Amazing customer service, best out of all the suppliers we use in our practice.
Response from Stellar ScientificJul 7, 2026
We are so sorry to hear there has been an issue with one of the products we sell.
We will be in touch shortly to learn more and have this addressed. If the product is defective, a full refund will be issued.
7/7/26 3:50PM EST - Called and left a message.
We need to understand how these tubes are being used. The caps are made to fit the tubes they are mounted on and not for use with other Vacutainers.
Looking forward to speaking when you are available.
7/10/26 4:13PM EST - Called 2X this week and left messages and sent an email asking for time to talk.
How many packs of tubes have you used?
From this review it sounds like just one. Perhaps the fastest resolution is to send a shipping label to bring the balance back to us and refund that portion of your purchase?
7/13/26 - It was great to connect with you Jennifer! Thank you so much for sharing the video. It gives us a clearer picture what is going on.
Lets continue the email conversation and get this resolved to your satisfaction.
BB
BBB
Expedient deliver and competitive prices
Expedient deliver and competitive prices
Response from Stellar ScientificJul 2, 2026
Thank you very much for trusting us to take care of you!
We appreciate receiving specific feedback which tells us what we're doing well.
RS
Rick S.
A simple purchase
A simple purchase; the product arrived a day earlier than promised and the price was great and using ground transport there was no shipping charge.
Response from Stellar ScientificJun 28, 2026
Thank you very much Rick for trusting us to take care of you, and thank you for highlighting the parts of your experience that delighted you.
