The Detroit metro has more carrier choice than most people assume. Comcast Business has the dominant cable footprint. AT&T Business Fiber covers a growing share of commercial blocks downtown and in the inner suburbs. WOW! Business is on most blocks in the western suburbs and parts of Detroit proper. Rocket Fiber has a niche presence downtown. T-Mobile fixed wireless is widely available.
The pricing problem in Detroit is the same one that hits most upper midwest metros. Many businesses signed long-term Comcast or AT&T contracts during the 2020 to 2022 period and have never tested the new fiber options that arrived since.
What's grounded in Detroit
Detroit's commercial activity sits in three places. Corktown, west of downtown, is one of the metro's fastest-growing commercial districts, anchored by Ford's Michigan Central campus rebuild. Eastern Market, northeast of downtown, holds the metro's largest mixed-use food, wholesale, and small-business corridor. New Center, north of downtown around West Grand Boulevard, concentrates mid-size office and healthcare tenancy. Rocket Companies, headquartered downtown, and Henry Ford Health are two of the largest commercial accounts in the metro and drive heavy enterprise telecom demand.
In February 2026, Ezee Fiber said it would begin Metro Detroit FTTP construction and offer dedicated business service up to 100 Gbps as it entered the Michigan market. That puts a real new fiber overbuilder against AT&T and Comcast in this metro for the first time in years. One regulatory wrinkle: Michigan's Uniform Video Services Local Franchise Act uses a uniform statewide video franchise agreement administered by the Michigan Public Service Commission, which means city-level franchise renewal leverage does not exist the way it does in some states.
What you should be paying
These are dedicated internet ranges from current carrier wholesale data, marked up to typical retail.
Detroit dedicated internet, typical retail (mid 50%)
Monthly recurring charge, dedicated internet access (DIA). Numbers are derived from current carrier wholesale quotes. Shown as a metro-tier band where city-level data is thin.
| Speed | Typical retail (mid 50%) | Sample size |
|---|---|---|
| 100 Mbps | $630 – $800/mo | n = 7 |
| 500 Mbps | $840 – $1,160/mo | n = 5 |
| 1 Gbps | $1,050 – $1,455/mo | n = 6 |
| 10 Gbps | $1,330 – $2,660/mo | n = 7 |
If your bill sits above the high end of the band, you are likely overpaying.
Analyze My Bill FreeFor Comcast Business coax at 600 Mbps, the fair price is $150 to $230 a month for a single office. For AT&T Business Fiber at 1 Gbps, expect $180 to $260 a month.
Carriers worth quoting in Detroit
Five carriers cover most addresses in the metro.
- Comcast Business. Coax everywhere, fiber in select buildings.
- AT&T Business Fiber. Strong commercial fiber footprint downtown and in the inner suburbs.
- WOW! Business. Strong in the western suburbs and parts of Detroit proper.
- Rocket Fiber. Niche but real fiber coverage downtown.
- T-Mobile Business Internet. $85 a month for 200 to 300 Mbps. Useful benchmark.
If you have not had three of these on a quote sheet, you have not run a real comparison.
What to do this week
- Pull your most recent invoice. Find the contract end date and the side fees.
- Get one quote outside Comcast. T-Mobile Business Internet is the fastest benchmark.
- Compare your base rate to the bands above. If you are 20 percent above the high end, the retention call is worth making.
See where your Detroit bill sits against current rates
Upload your latest business internet invoice. We will run it against Detroit carrier wholesale data and flag the side fees that should not be there.
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