Miami business internet, by address

It depends on the address. For most Miami business addresses the first choice is AT&T Business Fiber, with Comcast Business cable as the widest-reaching alternative, and Breezeline on Miami Beach and a few other areas. Lightpath, Hotwire and Google Fiber (Webpass) also serve many towers, but they sell into buildings under a contract, so confirm with building management before you count on them. 5G is an optional backup, and satellite is a last resort where nothing else reaches. Enter an address above to see which providers report business service near it.

It comes from the FCC National Broadband Map, which is built from availability filings that internet providers submit to the FCC twice a year. We keep only Miami-Dade locations that providers report as available to businesses, and we show the filing date next to the results.

It describes the neighbourhood, not your door. Providers file their own data, the FCC groups it into areas of about 0.7 square kilometres here, and a provider can be listed nearby without reaching a particular floor. Treat the result as a short list, then confirm serviceability for your exact address with the provider or ask us to check.

Some Miami towers and mixed-use developments grant a carrier an exclusive or preferred agreement, so the map can show several providers nearby while only one is allowed in the building. Ask building management which providers are permitted before you rely on the map.

These carriers mostly serve buildings that have signed a contract with them, so the FCC can list one near you while your suite cannot order it. We show them as real options, but we do not rank them or count them as available until building management confirms that the carrier is lit in the building and open to your suite. Ask about install fees, in-building wiring, contract length and whether a second carrier is allowed.

Fiber is usually symmetric, so uploads match downloads, which helps with video calls, cloud backup and cloud phones. Cable is often cheaper, but its upload speed is a fraction of the download speed and varies by address, so ask for it in writing. For a small office that mostly browses and uses email, either can work.

If an outage stops sales, patients or deadlines, yes. A backup on a different network, such as 5G or a second wired provider, keeps you working through most outages. AT&T Business Fiber plans from 1 Gig up include built-in 5G backup, which does not work during a power loss, so a small battery backup still matters.

Published prices on October 25, 2026: AT&T Business Fiber from $60 a month for 300 Mbps, Comcast Business from $70 for up to 300 Mbps on a one-year price with autopay, and 5G business plans from about $69 to $70. Starlink Business starts at $55 plus $349 for hardware. Equipment, installation and taxes are usually extra, and promotional prices change.

No. The address is sent once to the US Census geocoder to find its location, and the coverage lookup runs in your browser. The share link holds your answers and the area, not the street address. If you ask us to check serviceability, we receive the address you type into that form.