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Quantum Fiber customer reviews

Overall Customer Satisfaction Rating:

3.4/5

38 customer reviews
Quantum Fiber

Category Rating breakdown

  • Price

    3.2/5

  • Speed

    3.4/5

  • Reliability

    3.4/5

  • Customer Service

    2.2/5

What do Quantum Fiber customers think?

Quantum Fiber is a fiber internet provider with six internet plans from $45 – $150/mo. for 200 – 8,000 Mbps. Quantum Fiber is only available in 16 states but has affordable pricing, no contracts and no data caps. Compared to other fiber providers, Quantum Fiber has less plan variety but attractive pricing and more than enough speed to satisfy a large household with many active internet users.

Quantum Fiber Rating characteristics explained

Allconnect sends recent customers a survey link, asking them to rank overall satisfaction with their new internet service provider plan and their satisfaction with the pan’s speed, price, reliability and provider’s customer service. Allconnect.com also collects customer service responses from site visitors.

Read more on Quantum Fiber from Allconnect customers

quantum fiber

1/5

John
2/7/25

Service keeps cutting in and out! I’m going back to Xfinity

Price
Speed
Reliability
Customer Service
quantum fiber

5/5

Mark
Yonkers, NY
1/23/25

The Installer was Professional and Friendly. He was also Extremely Knowledgeable. Not to mention the Installation was very Neat. Overall I was very happy with the service provided.

Price
Speed
Reliability
Customer Service
quantum fiber

4/5

Nasir
Colorado
1/6/25

Quantum Fiber’s customer service has been highly disappointing. I have reached out to them five times over the past month to resolve an issue where a cable was left exposed in the alley, with each interaction resulting in an appointment being scheduled for burial. However, no one ever showed up to complete the work. When I followed up with customer service, I was told…

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Price
Speed
Reliability
Customer Service
quantum fiber

1/5

Anonymous
Lakewood, CO
12/23/24

Customer Service is horrible. The first few months of service had no problems and then all of sudden I started receiving email messages about “outages” and how the company was sorry for the number of service outages. Very convenient that customer service had no answers. It was basically like having no service at all.

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Reliability
Customer Service
quantum fiber

3/5

Karenann
Port Angeles, WA
9/23/24

I’ve been trying to get technical issues resolved since our service began on August 28th. Our internet/wifi drops every 15 minutes and only recognizes 2 devices at any one time. The only two options to get support are chat or phone so I’ve been at their mercy trying to get through. (Don’t try emailing – they don’t respond. I tried that twice two weeks…

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Reliability
Customer Service
quantum fiber

4/5

Mee
Twin Cities, MN
9/9/24

I have had more than half a dozen appointments over two weeks, but they have not kept one so far. It’s so frustrating when they just change the date and time of appointments at will. It isn’t an appointment if it cannot be kept. Very disappointing service.

Price
Speed
Reliability
Customer Service
quantum fiber

5/5

Tammie
Tucson, AZ
9/4/24

Thank you for recommending Q link

Price
Speed
Reliability
Customer Service
quantum fiber

4/5

Anonymous
Seattle, WA
8/28/24

Quantum Fiber customer service is awful. At the time of this entry, I have been on hold on both phone and chat for over three hours! I have experienced failures of two SmartNID Pods in six months. Getting a replacement is an extremely painful process. They have no online mechanism to order a replacement, require drop off at a UPS store or one of…

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Price
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Reliability
Customer Service
quantum fiber

1/5

Jazz
Columbia Heights, MN
8/26/24

I am currently trying to cancel internet service from Quantum Fiber and have been now for several days but can’t get through to anyone. I would never go through them again the internet sucks.

Price
Speed
Reliability
Customer Service
quantum fiber

1/5

Anonymous
Meridian
8/13/24

Terrible customer service. Have spent over 10 hours on the phone with them trying to increase internet speed. No one is willing to help even though we want to pay them more. Go figure. Their call agents have been rude and incredibly unhelpful. If given the option, stay clear of Quantum Fiber and Century Link.

Price
Speed
Reliability
Customer Service
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