sainsmart.com

4.9
4.9 Based on 1.0K reviews

POWER TO THE MAKERS!...

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Average Rating

4.9

/
5

1.0K Reviews

5 Star
93%
4 Star
4%
3 Star
1%
2 Star
0%
1 Star
2%

All Reviews

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Review Time

Earl Taylor
Outstanding support and quick resolution

The support team was incredibly helpful, responded in a timely manner, and made sure the issue was fully resolved. I will definitely recommend this service to others.

5
Date of experience: Jan 16, 2026
Myrtle
Swift Delivery and Prompt Support

The delivery through the platform was staggered, but the router arrived quickly! Initial support inquiries were addressed promptly.

5
Date of experience: Dec 25, 2025
WT78
Assistance was exactly what I needed to restore my machine.

The assistance provided was just what I required to get my machine operational again. My only slight issue was the time it took, which felt a bit lengthy. Additionally, the information available on the support page could benefit from more detail and depth. If that had been the case, I might not have needed assistance at all. The documentation also leaves much to be desired. However, these concerns are not related to the support team, who performed their roles effectively.

4
Date of experience: Dec 16, 2025
Beatrice W.
Outstanding Assistance

The machine operates effectively; we encountered an issue, but the support team was outstanding, resolving it swiftly and providing great assistance.

5
Date of experience: Dec 05, 2025
Jayson Harris
Realizing the issue was mine.

The issue was on my side. I followed the instructions I understood but didn’t realize that the settings needed some time to update. In hindsight, I think I reached out to the support team too early and didn’t try to resolve it myself first. When the support team responded, they were incredibly helpful and understanding. There was no generic advice like "Try unplugging it and plugging it back in." They genuinely worked to comprehend my situation and guided me through it without making me feel inferior. This experience makes me want to purchase more items from the company, as I can see they truly support their products and value their customers.

5
Date of experience: Dec 04, 2025
Ethel
Issues with the CNC Controller

I bought a CNC machine that arrived quickly and was well-packaged. The product appears to be of high quality. However, after setup and software installation, the controller failed to work at all. It powered on but wasn’t recognized by my computer. All computer ports functioned properly with other devices. I contacted the company via email for assistance (there was no phone number available). They provided some troubleshooting suggestions, but none were successful. After verifying my information, I lost contact with them. I have sent multiple requests for a call back with no response. It shouldn't take this long for someone to assist a customer facing difficulties. I was excited to start using my new CNC, and all I wanted was some support. Although many reviews about this company are positive—one reason I chose them—they have fallen short this time regarding customer support. I hope to receive help soon and will update this review accordingly. However, I want to caution others! Update: The company has reached out and assured me they will replace the defective part. Their customer support was a major factor in my decision to buy from them. I feel reassured by their commitment to rectify the situation. Thank you for restoring my confidence in the company; I look forward to a lasting relationship and future purchases.

1
Date of experience: Dec 01, 2025
Herman Sanders
Misunderstanding on My Part

The misunderstanding was on my part. I followed the instructions I understood, but I didn’t realize there was a delay for the settings to update. Essentially, I feel I reached out to customer support prematurely and didn’t troubleshoot independently. When the support team responded, they were incredibly helpful and kind. There was no generic advice like "Try unplugging it and replugging it in." They genuinely worked to understand my issue and guided me without making me feel inferior. This experience makes me eager to make more purchases, knowing they stand behind their products and care for their customers.

5
Date of experience: Dec 01, 2025
Aaron R.
Trustworthy Business!

This business sets the standard for customer service. Their quick response time, thorough answers, and remarkable patience are unmatched by any online company I've encountered. Regardless of the purchase size, they are always prompt in their responses!

5
Date of experience: Nov 24, 2025
Bettinaluca
I Appreciate This Company.

I appreciate this company.

5
Date of experience: Nov 23, 2025
Snowder
Effortless Assistance

They handled everything for me seamlessly, with no hassle or delays. I was initially hesitant to reach out for support regarding such an inexpensive machine, but when I did, my experience was very positive! Highly recommend, 10 out of 10!

5
Date of experience: Nov 17, 2025

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