Best Internet Providers in Joliet, Illinois

What is the best internet provider in Joliet?

CNET recommends Xfinity as the best internet provider for residents of Joliet, Illinois. Covering 99% of the city, Xfinity stands out for its wide range of plans, competitive pricing and speeds reaching up to 2 gigabits per second. Most plans even come with free equipment. Xfinity’s affordable introductory rates make it easy for most households to access download speeds up to 300Mbps for just $45 per month. Need more speed? The $55 Connect More plan delivers 500Mbps.

If Xfinity isn’t available at your address, AT&T Fiber and T-Mobile Home Internet are excellent alternatives.

While Ookla reports Joliet’s median download speed at 288.6Mbps, there are faster options. AT&T Fiber leads with speeds up to 5 gigabits for $245 per month, including unlimited data and equipment. Xfinity offers a 2-gigabit plan at $95 per month, providing another high-performance option for residents.

Best internet in Joliet, Illinois, in 2025

Source: CNET analysis of provider data.

Source: CNET analysis of provider data.

How to find internet deals and promotions in Joliet

The best internet deals and top promotions in Joliet depend on what discounts are available during that period. Most deals are short-lived, but we look frequently for the latest offers. 

Joliet internet providers, such as Xfinity and Rise Broadband, may offer lower introductory pricing or streaming add-ons for a limited time. Others, such as AT&T and Verizon, run the same standard pricing year-round. 

For a more extensive list of promos, check out our guide on the best internet deals. 

Source: CNET analysis of provider data.

What’s a good internet speed?

Most internet connection plans can now handle basic productivity and communication tasks. If you're looking for an internet plan that can accommodate videoconferencing, streaming video or gaming, you'll have a better experience with a more robust connection. Here's an overview of the recommended minimum download speeds for various applications, according to the Federal Communications Commission. Note that these are only guidelines and that internet speed, service and performance vary by connection type, provider and address.

For more information, refer to our guide on how much internet speed you really need.

• 0 to 5Mbps allows you to tackle the basics: browsing the internet, sending and receiving email and streaming low-quality video.
• 5 to 40Mbps gives you higher-quality video streaming and videoconferencing.
• 40 to 100Mbps should give one user sufficient bandwidth to satisfy the demands of modern telecommuting, video streaming and online gaming. 
• 100 to 500Mbps allows one to two users to simultaneously engage in high-bandwidth activities like videoconferencing, streaming and online gaming. 
• 500 to 1,000Mbps allows three or more users to engage in high-bandwidth activities at the same time.

How CNET chose the best internet providers in Joliet

Internet service providers are numerous and regional. Unlike the latest smartphone, laptop, router or kitchen tool, it’s impractical to personally test every ISP in a given city. What’s our approach? We start by researching the pricing, availability and speed information, drawing on our own historical ISP data, the provider sites and mapping information from the Federal Communications Commission at FCC.gov.

It doesn’t end there. We go to the FCC’s website to check our data and ensure we consider every ISP that provides service in an area. We also input local addresses on provider websites to find specific options for residents. We look at sources, including the American Customer Satisfaction Index and J.D. Power, to evaluate how happy customers are with an ISP’s service. ISP plans and prices are subject to frequent changes; all information provided is accurate as of publication.

Once we have this localized information, we ask three main questions:

1. Does the provider offer access to reasonably fast internet speeds?
2. Do customers get decent value for what they’re paying?
3. Are customers happy with their service?

The answers to those questions are often layered and complex, but the providers that come closest to “yes” on all three are the ones we recommend. When selecting the cheapest internet service, we look for the plans with the lowest monthly fee, although we also factor in things like price increases, equipment fees and contracts. Choosing the fastest internet service is relatively straightforward. We look at advertised upload and download speeds and also consider real-world speed data from sources like Ookla (Ookla is owned by the same parent company as CNET, Ziff Davis.) and FCC reports.

To explore our process in more depth, visit our how we test ISPs page.

Internet providers in Joliet FAQs