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Nanosystems

Verified Business
Computer Repair Service
Location Minneapolis, MN
3.3
( 4 reviews )
Closed
Write a Review
Location 3404 University Ave SE, Minneapolis, MN, 55414, United States

Hours of Operation

Closed
Opens 9:00 AM
Sunday
Closed
Monday
9:00 AM - 5:00 PM
Tuesday
9:00 AM - 5:00 PM
Wednesday
9:00 AM - 5:00 PM
Thursday
9:00 AM - 5:00 PM
Friday (Today)
9:00 AM - 5:00 PM
Saturday
11:00 AM - 3:00 PM

Holiday Hours: Please call ahead during holidays as hours may vary.

Featured Services

Computer Repair

Desktop and Laptop Repair

Mac Repair

PC Repair

Custom PCs

Emergency Service

Senior Services

Tech Support

Cybersecurity

Computer Repair

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Contact for Service

Desktop and Laptop Repair

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Contact for Service

Mac Repair

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Contact for Service

PC Repair

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Contact for Service

Custom PCs

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Contact for Service

Emergency Service

No images available

Contact for Service

Senior Services

No images available

Contact for Service

Tech Support

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Contact for Service

Cybersecurity

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Contact for Service

Frequently Asked Questions

What types of computers does Nanosystems repair?

Nanosystems repairs desktops and laptops, including both Mac and PC computers.

Does Nanosystems offer emergency IT services?

Yes, Nanosystems provides emergency services to help businesses get back online quickly.

Are there specialized services for seniors?

Nanosystems offers specialized technology services tailored to seniors' needs.

Where is Nanosystems located?

Nanosystems is located at 2434 University Ave W, St. Paul, MN 55114, in the center of the Twin Cities.

About Nanosystems

Verified

Nanosystems is a computer services and tech support business serving the Twin Cities area in Minnesota. Nanosystems provides computer repair for desktops and laptops, including both Mac and PC platforms. The business also offers fully customizable desktop computers and emergency services to quickly restore business operations. Specialized services for seniors' technology needs are available. Located centrally in St.

Customer Reviews

3.3
4 reviews
A

Aabed Adel Elghadban

Feb 15, 2026
1.0

One of the rare cases where I wish there was a 0-star button. The owner (who seems to be the main person running the place and dealing with customers) was honestly one of the most unprofessional people I’ve ever had to deal with. From the start of the phone call, the conversation felt hostile and completely one-sided. He barely let me speak. Every time I tried to explain what was actually going on with my laptop, he interrupted me, talked over me, or raised his voice. It felt impossible to get a single full sentence out. Instead of listening, he kept pushing his own opinions and giving “advice” that didn’t even apply to my situation. On top of that, he was trying to pressure me into paying for something that had nothing to do with the actual issue. The whole tone was extremely condescending. He kept repeating that he was “the expert” and that I should just “listen” to him because he’s worked on thousands of laptops — basically acting like he’s some kind of laptop god. The way he carried himself came off as completely narcissistic, like there was no room for anyone else to speak or have input. It didn’t feel like a professional trying to help; it felt like someone trying to dominate the conversation and shut the customer down. Overall, it was one of the worst and most uncomfortable customer service experiences I’ve had in the U.S. Maybe this place used to deserve its 5-star reviews, but based on how I was treated, that’s not the case anymore. I would not trust my device here.

M

mark sarenpa

Nov 17, 2025
5.0

Nanosystems has served all my online and computer needs for nearly a decade, including buying my Apple computer from them. I am 77 and not very computer literate, so I do have mostly simple issues (to Nanosystems), but everything is complex to me. Sometimes I go into their conveniently located shop, but mostly I just call them and they can fix most any problem that way, usually the same day. They are honest, very capable, reasonably priced, and friendly. I highly recommend them!

D

Donald Straub

Jan 19, 2026
2.0

Giving the extra star because the staff I worked with was nice and understanding, but do not trust your computer or digital safety here. The steps they took were not in line with what had infected my computer, the owner was at best pushy and berrated staff in the store while I was there. 300$ wasted to not even fix my pc.

M

Matt Cahoon

Nov 19, 2025
5.0

Had a problem with a laptop and PC. Tried to fix it myself and have a “tech” buddy get it done. Bad idea. They would not connect even though OneDrive should have made everything the same on both units. Nanosystems fixed my errors, found some reliable and affordable parts to fix my tech and transferred all my old data to new storage. Basically seamless transition.

3.3

Based on 4 reviews

A

Aabed Adel Elghadban

Feb 15, 2026
1.0
One of the rare cases where I wish there was a 0-star button. The owner (who seems to be the main person running the place and dealing with customers) was honestly one of the most unprofessional people I’ve ever had to deal with. From the start of the phone call, the conversation felt hostile and completely one-sided. He barely let me speak. Every time I tried to explain what was actually going on with my laptop, he interrupted me, talked over me, or raised his voice. It felt impossible to get a single full sentence out. Instead of listening, he kept pushing his own opinions and giving “advice” that didn’t even apply to my situation. On top of that, he was trying to pressure me into paying for something that had nothing to do with the actual issue. The whole tone was extremely condescending. He kept repeating that he was “the expert” and that I should just “listen” to him because he’s worked on thousands of laptops — basically acting like he’s some kind of laptop god. The way he carried himself came off as completely narcissistic, like there was no room for anyone else to speak or have input. It didn’t feel like a professional trying to help; it felt like someone trying to dominate the conversation and shut the customer down. Overall, it was one of the worst and most uncomfortable customer service experiences I’ve had in the U.S. Maybe this place used to deserve its 5-star reviews, but based on how I was treated, that’s not the case anymore. I would not trust my device here.
M

mark sarenpa

Nov 17, 2025
5.0
Nanosystems has served all my online and computer needs for nearly a decade, including buying my Apple computer from them. I am 77 and not very computer literate, so I do have mostly simple issues (to Nanosystems), but everything is complex to me. Sometimes I go into their conveniently located shop, but mostly I just call them and they can fix most any problem that way, usually the same day. They are honest, very capable, reasonably priced, and friendly. I highly recommend them!
D

Donald Straub

Jan 19, 2026
2.0
Giving the extra star because the staff I worked with was nice and understanding, but do not trust your computer or digital safety here. The steps they took were not in line with what had infected my computer, the owner was at best pushy and berrated staff in the store while I was there. 300$ wasted to not even fix my pc.
M

Matt Cahoon

Nov 19, 2025
5.0
Had a problem with a laptop and PC. Tried to fix it myself and have a “tech” buddy get it done. Bad idea. They would not connect even though OneDrive should have made everything the same on both units. Nanosystems fixed my errors, found some reliable and affordable parts to fix my tech and transferred all my old data to new storage. Basically seamless transition.

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Services & Offerings

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Frequently Asked Questions

4 Questions

Find answers to common questions about Nanosystems.

What types of computers does Nanosystems repair?

Nanosystems repairs desktops and laptops, including both Mac and PC computers.

Does Nanosystems offer emergency IT services?

Yes, Nanosystems provides emergency services to help businesses get back online quickly.

Are there specialized services for seniors?

Nanosystems offers specialized technology services tailored to seniors' needs.

Where is Nanosystems located?

Nanosystems is located at 2434 University Ave W, St. Paul, MN 55114, in the center of the Twin Cities.

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Location

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3404 University Ave SE, Minneapolis, MN 55414

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