Skip to content
Optimum

Optimum

www.optimum.net
What is your customer experience with Optimum?

Optimum Overview

The generated data is based on reviews and questionnaires provided by PissedConsumer.com users.

Based on reviews, created with AI
Rating Distribution

Optimum has a 1.4 star rating from 706 reviews and is described as mostly dissatisfied; 52% of users would likely recommend it while 73% say they won't use it again. Reviews repeatedly cite poor customer service, billing disputes, unauthorized charges, and frequent outages with high price levels.

Key Takeaways for Future Customers

  • Check recent Optimum reviews for recurring outage and billing reports before subscribing.
  • Monitor bills closely and document all calls if you need refunds or cancellation confirmations.
  • Be prepared for long customer service wait times and potential difficulty cancelling subscriptions.

Negative Feedback / Risk Areas

  • Frequent customer complaints about billing errors and unauthorized payments leading to refund disputes.
  • Poor customer service responsiveness and overseas support that many find unhelpful.
  • Unreliable internet service with repeated outages and slow or dropped connections.
  • Difficulty cancelling service and equipment return disputes that can lead to collections.

Positive Feedback

Occasional praise appears for individual technicians who resolved local issues, showing some field staff can provide helpful service.

View full overview ›

Media from reviews

Optimum - This Company is a MASTER IN AVOIDANCE ! A BUNDLE WITH PRICES PROMISED and you...
Optimum - Abuse of power… charging elderly parents when they sent official email saying...Optimum - Unfair and deceptive business practiceOptimum - Unfair and deceptive business practice - Image 2Optimum - Wifi isuessOptimum - Wall heater supplied in not to British StandardOptimum - Wall heater supplied in not to British Standard - Image 2
View all media ›

Turn one complaint into a collective action

PC collective complaint

A Collective Complaint helps you unite consumers dealing with the same issue, such as wrong charges, unexpected fees, damaged items, or misleading promises. It goes beyond a single review by growing stronger with every signature, making it harder to ignore. Once you reach 20 supporters, we’ll send it to the company to encourage a response.

Start Collective Complaint
Show reviews that mention
service customer service bill customer internet people number account phone support
Filter review
Sort by
Anonymous
map-marker Charleston, West Virginia

Lousy internet

optimum internet all it does now is crash 2to 3 times a day if this all they got now I will switch to frontier

View full review
J.Deacon O

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
| map-marker Brooklyn, New York

Unauthorized payments and service cancellation

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Terminating after 15 years due to persistent failures and unauthorized charges.
  • - In Jan 2026, unauthorized withdrawals post-payment; overdrafts.
Updated by user Mar 09, 2026

Gondteaigh to consumer affairs agencies FTC, FCC, BBB and anyone else that can pressure them tonact on it. They ignored me until I did that.

Updated by user Feb 22, 2026

I am officially an NYC Mesh customer. The new Wi-fi reaches every room in my apartment. Before, the terrible Optimum signal was at 3 bars in most rooms.

Original review Feb 22, 2026
After nearly 15 years as a customer, I am terminating my relationship with Optimum due to persistent technical failures, the recent unauthorized financial charges, and the lack of accountability with customer service.
For over a decade, I have experienced sub-par connectivity at my location. While Optimum techs claim it is modem problems, it has been well-documented by independent subcontractors that the external junction boxes and lines leading to the street are in significant disrepair.

Despite frequent service drops, your technicians repeatedly replaced modems rather than addressing these known infrastructure issues. Furthermore, I was forced to upgrade to a 1G plan at $126 per month simply to achieve speeds exceeding 100Mbps.
The primary catalyst for this termination, however, is the mishandling of my account throughout January 2026. Following my standard $126 payment on January 5, unauthorized charges of $275 and $108 were withdrawn on January 8. These withdrawals caused multiple overdrafts on my small business account that went well beyond the threshold of those covered by draft protection.

$35 draft fees for each $0.70 parking meter quickly added up to several hundred in overdraft fees because of these unauthorized payments. Despite spending hours with four different representatives over the course of a week, the company has refused to take accountability. Two people claimed that the charges were for Netflix and an upgrade to 1g (which I already had on the account). The Netflix was unauthorized and supposedly free to existing customers in my area.

Neither would return the funds claiming that the charges weren't from Optimum at all - even after admitting to the upgrades. They literally admitted they could see the charges while simultaneously saying Optimum was not responsible for the charges to my account. One representative even exacerbated the issue by removing existing credits on the account, claiming my monthly bill would increase to $184 due to his own clerical error. When I addressed the obvious - that I was calling to have payments reversed and now I am leaving with an increased bill he said "There's nothing I can do about it."
Because of these confirmed unauthorized charges, my bank has filed a fraud claim to recover the funds.

The charges have been confirmed from my bank and are all going to Optimum, despite billing and customer service claiming they are not. After some of the overdrafts being covered by my personal funds and the bank returning a few, I am currently facing $150 in bank overdraft fees and $85 in late fees from other vendors resulting from this situation.
Regarding the recent bill I received for $432, I will not be paying for these unexplained and unauthorized charges. I would like to thank you for your bad business, it has motivated me to transition to a new provider, NYC Mesh, which has successfully provided the reliable coverage that Optimum failed to deliver. My neighbors would also like to thank them because as of our latest Tenants Association meeting, 8 apartments have signed up for NYC Mesh after hearing my (and other apartments') stories of greed, fraud and negligence over the years.

Should they continue to pursue the $432 charge or fail to rectify these billing errors, I am prepared to escalate this complaint to the Consumer Financial Protection Bureau (CFPB), the FTC, and the FCC, as well as share my experience with my social media followers. This was not a clerical error or mismanagement, it was fraud.
Loss:
$666
Cons:
  • Hide contact info
  • Monopoly in the area
  • Verizon and spectrum do not have access so you cant switch

Preferred solution: Full refund

User's recommendation: NYC MESH

View full review
Bobbie W Lzp

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
| map-marker Chula Vista, California

Erroneous Email from Optimum

AI Highlights
  • - Optimum emailed about an outstanding bill on March 6, 2026.
  • - I have no Optimum account or services in California and want my email removed.

I received an email from Optimum on March 6, 2026, indicating that I have an outstanding bill.

How did Optimum get my email, since I do not have an account with Optimum. I live in California, and I do not have any services from Optimum.

Please remove my email from your database, as I would not want my credit report containing erroneous information from Optimum.

Since I do not have an account number, I was not able to speak to a live agent, so I was resorted to sending an email.

Thank you.

Bobbie Washington

Preferred solution: Apology

User's recommendation: Verification Email is entitled, "Pissed Consumer," That title is totally inappropriate.

View full review
Anonymous
map-marker Spring, Texas

Bad company,cheated with bill kept raising the rate for no service. service

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full

Optimum refuses to allow us to cancel our bill and are charging us for 14 days with no service! Beware of using Optimum.

User's recommendation: Do not consider using Optimum under any circumstances.

View full review
Fred W Yki

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - It took 4 calls and 2.5 hours to cancel Optimum TV and cell service.
  • - A loyal customer now warns others to stay away.

After being a customer for 2 years I moved and needed to cancel my Optimum TV and cell service. It took my 4 phone calls, 5 different people, 2 1/2 hours on the phone and for what?

I just wanted to cancel.

The sad part is they took a prior customer who never had a problem with them before and they turned me into a person who not only will never ever again deal with these people but I will go out of my way to ensure that everyone I know who wants either cell phone or internet service to stay as far away as possible from them.

Being a business owner myself I can see where the problem is. They believe that if they delay you long enough, make you go through agony cancelling, you will just hang up and allow their charges to continue.

I remember that President Trump once made it part of his agenda that he wants as law if a consumer wants to cancel, the company should have no long delay in process. In today's day and age, it should be a login to your account and simply click a button to cancel. That's it.

No marketing offers. No tricks. No games. Just a goodbye and good luck.

So be warned...

their Director or Marketing should be fired. Their Director of Retention should be fired. Their President should be fired.

...

and just be warned... if you start doing business with them you will regret it at some point unless you die and your next of kin has to deal with them then they will.

Preferred solution: Apology

User's recommendation: Stay as far away from these people as possible

View full review
Robin M Wkk

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

I'm still upset even though I up n left them

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - They never sent my visa card as promised.
  • - The internet line ran across the lawn and needed to be buried.
  • - I unhooked and rehooked it every Tuesday.

They never sent my visa card as promised when I signed up. They connected my internet (I live in apartments), and they had wire strung across the lawn and was told it needed to be buried.

The lawnmower people come, and they are tired and would run over the wires.

So every Tuesday, I'd go unhook and rehook it up. Smh

Cons:
  • Everything they are liers they say my visa was mailed but yea right

Preferred solution: My visa card I was promised and a partial refund that I paid for 2years

User's recommendation: I cringe when I hear the word optimum I'm so serious

View full review
Mark F Lcc
map-marker Brooklyn, New York

Horrible Customer Service

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - A week of spotty internet and line problems.
  • - Two technicians visited on different days; one went to the pole and left.

Been a week with spotty internet. Line problems.

Numerous calls to telephone support. Two technicians came out on two different days. One came out today, did something up on the telephone pole, and left. Now we have no internet.

And I work from home. I spoke to a supervisor and gave all of my information again for the 20th time. She said that she would get someone here today.

And I got a message stating they will be out two days from now! Just horrible.

Loss:
$80
Cons:
  • Have to get by robot ronnie before you can speak to anyone
  • Language barrier
  • Supervisor lied to me

Preferred solution: Price reduction

User's recommendation: Choose a different provider

View full review
Amy V Enu

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

This Company is a "MASTER IN AVOIDANCE "! A BUNDLE WITH PRICES PROMISED and you DONT GET!

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Joined a mobile internet bundle; 2 lines, $61/mo insurance, $35/mo internet.
  • - Internet price of $35 not provided by Jul 19; customer reports issues.
Optimum - This Company is a MASTER IN AVOIDANCE ! A BUNDLE WITH PRICES PROMISED and you...

I got a Cell phone and internet bundle on April 18th 2025. 2 lines with insurance $61 a month and internet $35 a month.

Here it is JULY 19TH and I STILL haven't got the internet price of the 35 dollars!!

I have been HUNG UP ON, TRANSFERRED and CANT GET ANY ANSWERS.

THIS COMPANY is a JOKE!! THEY are """""ROBBING""" PEOPLE!!!

They are INCOMPETENT!!!

HOW ABOUT GETTING YOUR HEADS OUT OF YOUR BUTTS AND HELP THE PEOPLE!!!

CUSTOMER SERVICE IS NONEXISTENT

User's recommendation: DONT DO BUSINESS WITH THESE IDIOTS

View full review
Zaino B

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer
| map-marker New Hyde Park, New York

Customers are NOT their concern

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - They push you to sign up for their services.
  • - Disconnecting is a long process.
  • - They overcharge after you leave.

This company is more concerned about getting you to use their services, and then when you find out the quality is not good...it is a long haul to try and disconnect from them. Truly they don't care about you once you decide to leave them, they will try to charge, overcharge for as long as they can get away with it.

View full review
DV V Ibx

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Sign and Share Optimum Petition

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Intro rates lock in but rise after months, nearly doubling bills; complaints to FCC, FTC, and AGs cite poor service and billing transparency.

For over 30 years, I have been a loyal customer of Optimum, subscribing to their Internet, TV, landline, and cell phone services. Like many others, I was attracted by their compelling offer to switch to fiber opticsa promise of better service at a reasonable price.

However, shortly after making the switch, I found that the cost of my monthly bill nearly doubled, leaving me feeling deceived and trapped.

Unfortunately, this isn't an isolated incident. Many Optimum customers have faced the same dilemma, lured by initial deals only to experience substantial and unexpected price hikes just a few months into their service. Optimum's practice of offering competitive introductory locked in rates, only to increase them significantly is unethical if not illegal.

According to consumer reports, Optimum consistently ranks poorly in customer service and billing transparency. Their widespread practice of mid-contract price increases is not only unfair but also erodes customer trusta vital component in consumer-provider relationships.

Reports from the Federal Communications Commission (FCC) highlight that the telecommunications industry receives thousands of complaints annually regarding misleading billing, and Optimum is often cited.

Customers should be able to trust that their provider will honor the stated cost of service at the time of agreement. Transparency and honesty are essential in maintaining a fair and competitive marketplace. We urge Optimum to reform their pricing model and commit to transparent billing practices, ensuring no surprise charges.

Optimum must address these unfair billing practices.

These changes are critical in restoring customer trust and establishing a reliable service structure. By signing this petition, you join in demanding that Optimum cease this exploitative behavior and adopt fair, transparent practices that respect customer loyalty and fairness.

Complaints against Optimum have been filed with FCC, FTC and State Attorney General offices by many of these petition signatures.

We recommend that you sign and share this petition to demonstrate our unified support.

As the number of signatures expands, so does our influence in securing the benefits initially promised by Optimum. A collective effort is essential in advancing our shared goals.

https://chng.it/s2YYrJGJCn

View full review
Jo Carrion

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

UNBELIEVABLE CUSTOMER SERVICE AFTER FIVE CALLS

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - There were repeated delays and inconsistent, nonlocal installation staff.
  • - Long 30-minute waits with no resolution and no callbacks.

I made the mistake of trying to get myself installed with fiber optics since my service was going steadily off and downhill. Every time I call I get a new story and Im holding on waiting for them to do their job for at least 30 minutes.

I called about five or six times already. The best part is I cannot get to first base with these people. None of them are from this country of course and all of them dont know what theyre doing. In that order.

One of them told me that my bill would go up $100 after the installation. The next one told me that I would have to have it installed and I held on for 30 minutes and finally told him forget it. I have things to do. I cannot begin to tell you how terrible this company is I would never ever ever recommend them to anybody.

do not I repeat. Do not get involved with this company. Call FiOS Verizon and have them do it. I gave them my phone number for callbacks.

I talk to them about what my problem is and I got no response. I hope the CEO can read this someday. I really do because this company is unbelievable.

At this point. It is so disgraceful what happened to our Cable vision in New York City.

Preferred solution: A phone call from the supervisor that speaks English and understands how your company works….

User's recommendation: Use Fios instead

View full review
Heather H Kkp

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Rudeness and Unprofessional

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Trying to set up Optimum internet at my address; told I must pay a bill from the previous resident or prove I didn't live here; staff spoke loudly.
Updated by user Oct 01, 2025

I would not recommend this company to anyone. They keep telling me I owe a bill for someone else's previous account at my address. They were very rude to me about it as well.

Original review Sep 16, 2025

I've been trying to get service with Optimum for internet only. Apparently, someone who lived here before me had an outstanding bill that I have no idea about, and they're telling me I have to pay it in order to have service at my address.

The lady also told me just today that I need to show them proof that I didn't live here when their service was at this address. She was very rude, raised her voice to me, and was just flat-out disrespectful.

Cons:
  • Rudeness of employees

Preferred solution: Apology

User's recommendation: I don't recommend anyone to use Optimum.

View full review
Scott B Yuu

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Poor service.

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Co-ax tech visited for fiber; second tech finished install.
  • - Eight days without internet; cancellation after 6 PM Saturday not available.

It's been 7 days since the first attempt at installation. I say 'first attempt' because they sent a 'Co-ax' technician, even though my building is fiber.

So, 4 days later, another technician came and, in theory, installed it properly. That was Tuesday. On Thursday, midday, the internet disappeared. They sent another technician on Friday who showed up, literally, 1 minute after the 3-hour window they gave me.

He also, in theory, fixed the issue. Today is Saturday, day 8 of being a customer, and I am once again without internet. I called to cancel this service as installation has been a miserable failure, but the company that prides itself on customer service has no facility for me to cancel after 6:00 pm on a Saturday. So, they are sending another technician tomorrow, Sunday.

I am now fully expecting them to fail yet again (and ideally) leave with the router. Just for the record, after the third time I called to complain, I threatened to cancel my service and they offered me 4 free months and dropped my price for the months after that. None of which means anything if I can't get internet. I have been a customer for 8 days, a total of 192 hours, and I only had working Optimum internet for 42 of those hours, 24 of which I was asleep.

I work from home and am required to be logged on a VPN through a bridge to an AS400. If I'm not logged in, I'm not getting paid.

Thank goodness I kept my Verizon router (and service), which continues to provide consistent internet when plugged in, as a backup, as I would have lost the pay for those days. If any of the executives at Optimum ever read this, understand that the experience of trying to become your customer has been akin to aversion therapy.

Pros:
  • Technicians eventually show up
Cons:
  • Unable to get service to work at my location

User's recommendation: Stay away.

View full review
Anonymous
map-marker Ankara, Ankara

Refused to cancel service

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full

Called multiple times. waited over an hour each time for customer service to disconnect.

They refuse and lie. There is no way to log in and cancel service or use the chat to cancel service

User's recommendation: buyer beware

View full review
Lisa H Usq

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Raised rate violating contracted rate

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - Optimum promised the price would stay at 98.32$ through March 31, 2026.
  • - They raised it by 58.32$; I may end all services if not resolved quickly.

Yet again, Optimum has promised a package and is reneging on it. Total bill was promised to remain at 98.32$ through March 31, 2026.

They have just raised it 58.32$.

I will not pay this increase, which is yet again a violation of the contracted amount, and if it is not speedily resolved, I will be ending all services with Optimum.

I will live without TV and Wifi in my home, and use the libary for Wifi. Enough is enough.

Loss:
$58

Preferred solution: Restoration of my current contract with the same services at $ 98.92 per month, (as promised), through March 31, 2026. I need an immediate corrected bill for the billing period of 09/01/25-09/30/25, due September 15th, 2025.

User's recommendation: Consumers,If you have the option, choose another provider

View full review
Rosemarie M Afs

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Years and Years of frustration

stars-rating-full stars-rating-full stars-rating-full stars-rating-full stars-rating-full
AI Highlights
  • - In some NJ areas Optimum is the only option.
  • - TV costs around $400/month and Internet rose 50% in two years.
  • - Customer service is hard to understand.

In NJ certain locations, Optimum is the only choice for service and therein lies the first problem. I have had no choice but to switch between them and Verizon for 30 years.

Monopoly companies need to be monitored more closely by their oversight agencies. People are literally paying $400 a month to watch TV, and it's insane. I moved into a retirement community to lower my overall bills to survive, and they raised my Internet 50 percent in two years. And to make matters worse, the call center reps in Indonesia, Mexico, India, and Jamaica are indecipherable.

The amount of time alone one must devote to this is also insane. I have called corporate and sent letters; they will never correct the abuses in this market unless they are threatened with fines. Everyone complains nothing is ever done.

People have to suck up the inconvenience of the time it takes to switch and just do it. They are predators and I think it's disgusting.

Cons:
  • Pricing foreign reps greedy corporate

Preferred solution: Apology

User's recommendation: Do not get involved with them, never give them your credit card info.

View full review
1 comment
Guest

The FCC regulates cable/satellite companies at the Federal level. There is no oversight or approval needed on their rates.

The only enforcement they ever handed down was that the company’s fees must be itemized and explainable. Since it is not considered a necessity such as gas, water or electric they do not have to seek approval for rate increases.

About

Related Companies

Altice, Suddenlink, Altice Mobile, Cablevision, i24 NEWS

Summary

Cablevision's Optimum is the industry's first self-install, blazingly fast Internet access cable-modem service, and Optimum is a part of it. TV today is about choices: what to watch, when to watch and where. And one can even choose to watch TV not on a television. Optimum gives its customers all the cable TV choices they can want. Those include HD channels and movies, Free On Demand choices, and hundreds of their favorite channels. Cablevision Systems Corporation, which provides the service, was founded in 1973 as a cable television operator with 1,500 Long Island customers. Cablevision today offers advanced digital television, voice and high-speed Internet services to millions of households and businesses in the New York metropolitan area and throughout four Western states.

Optimum reviews and complaints

Optimum is ranked 684 out of 2420 in Telecommunications category

Area Served

USA, Worldwide

Payment Methods

VISAMasterCard

Why Trust Reviews on PissedConsumer?

  • Professional auto and live moderation
  • 100% user-generated content
  • Equal opportunity and protection
  • Zero tolerance for fake reviews
  • Verified content
  • PissedConsumer is on the Inc. 5000 list

For more information read Blog article