Robert B.

It’s a sad day! This will be the last oil sample taken for this amazing IO-360. Thank you guys for the wonderful narratives with this girl’s consistent performance over the years. New heart going in.

By |2026-08-05T10:29:25-04:00August 5, 2026|Testimonials|Comments Off on Robert B.

Greg B.

Excellent, thank you.  Your company is very professional, efficient and explain the process well.  Both times I called your team was helpful.

By |2026-07-29T17:21:03-04:00July 29, 2026|Testimonials|Comments Off on Greg B.

James T.

Thank you.  I love your comments that were easy to read for a novice like me and made me feel confident about the condition of my engine!  You guys are great, thanks again!
By |2026-07-27T12:50:05-04:00July 27, 2026|Testimonials|Comments Off on James T.

Donour S.

Thanks for the fast service! You guys are the best. Of course I like hearing better news, but having data to back up suspicion is valuable.

By |2026-07-24T11:39:25-04:00July 24, 2026|Testimonials|Comments Off on Donour S.

John F.

As a longtime customer of your engine oil reports, I really appreciate your work. I especially appreciate your Comments section where you take a moment to review and comment on the report specifics. The light humor is the cherry on top.
Please keep up your great service and the personalized touch!
By |2026-06-30T13:19:34-04:00June 30, 2026|Testimonials|Comments Off on John F.

Mark S.

I’ve known for 20 years (both in my personal use and in my work) that your lab work/analyses and reports are top notch. But even your website continues to be one of the absolute best customer interfaces I’ve used. (I also enjoy the newsletters and FB posts when I have the time to read them.)
I was wondering about the status of the initial sample I sent for my wife’s 2026 Honda Odyssey V6.  Quick trip to the website, and all the tools I needed to confirm that you received it and that it hasn’t yet been reported (fair enough) were there.  Anxiety of USPS losing my sample now vaporized.  Past experience tells me I will be getting a thorough report in due time.
Mr. Jim must be proud of how you guys have maintained Blackstone’s leadership. In an age where customer feedback only happens when it’s negative, I just wanted to provide a virtual pat on the back.
By |2026-06-16T14:35:34-04:00June 16, 2026|Testimonials|Comments Off on Mark S.

John A.

I appreciate your response, you guys are superior to AOA as I’ve used both recently. Your custom touch and response sets you apart and I tell all my buddies at the hangars the same. Keep it up!

By |2026-06-16T14:32:55-04:00June 16, 2026|Testimonials|Comments Off on John A.

Steve B.

Hey, thanks you guys. Not kidding y’all are the best!
I can’t afford right now to get a new car and based on what you tell me I don’t have to.  The piece of mind that you provide me with means a lot. Thank you!
By |2026-06-16T14:31:46-04:00June 16, 2026|Testimonials|Comments Off on Steve B.

Jennifer W.

I just wanted to take the opportunity to thank you guys for what you do. You are very good with the podcast. I love it and have been binge listening since I found you. Have a great day and my hubby said he DID taste oil before… typical shadetree mechanic I guess. 😊

By |2026-06-16T14:30:40-04:00June 16, 2026|Testimonials|Comments Off on Jennifer W.

Jay G.

My mechanic filled a sample, but the outer shipping package disappeared. Your customer service agent on the phone was great, a real human!!! Had my info based on my phone number and what I needed on the way without me even giving my address. In a day of less and less, y’all give more. Thanks for that!

By |2025-08-01T08:43:33-04:00August 1, 2025|Testimonials|Comments Off on Jay G.
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