Madison is mostly a Spectrum and TDS market. Spectrum Business has the dominant cable footprint. TDS Telecom has built fiber across most of the city and inner suburbs. AT&T Business Fiber covers parts of the metro. T-Mobile fixed wireless is widely available.
The pricing problem in Madison is the assumption that TDS is just the local phone company. They often deliver the cheapest fiber-to-the-building option in the metro for a single office.
Madison's commercial heart
Madison's commercial demand sits in three places. Downtown Madison holds the legal, financial, and government corridor centered on Capitol Square and the State Capitol Complex. Greater State Street, the pedestrian commercial spine running from the Capitol to the University of Wisconsin campus, anchors a deep cluster of restaurants, retail, and small-office tenancy. Capitol East, the redeveloping mixed-use district along East Washington Avenue, has filled in with adaptive-reuse office and creative-tech tenants over the past decade. The State of Wisconsin government and the University of Wisconsin-Madison are two of the largest commercial accounts in the metro and shape what enterprise telecom pricing looks like for the rest of the market.
Recent ISP buildout activity specific to Madison in 2023 to 2026 has been quieter than in many comparable metros, with the most active news coming from TDS Telecom's broader regional fiber expansion rather than a Madison-specific announcement. One pricing wrinkle: Properties in Madison's Central Business Improvement District fund supplemental downtown services through a separate BID assessment structure alongside normal city services, often passed through in commercial leases.
What you should be paying
These are dedicated internet ranges from current carrier wholesale data, marked up to typical retail.
Madison 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 – $1,060/mo | n = 6 |
| 500 Mbps | $955 – $1,660/mo | n = 6 |
| 1 Gbps | $1,195 – $2,000/mo | n = 7 |
| 10 Gbps | $1,560 – $6,250/mo | n = 6 |
If your bill sits above the high end of the band, you are likely overpaying.
Analyze My Bill FreeFor TDS Telecom Business Fiber at 1 Gbps, expect $130 to $200 a month for a single office. For Spectrum coax at 600 Mbps, the fair price is $150 to $230 a month.
Carriers worth quoting in Madison
Five carriers cover most addresses in the metro.
- TDS Telecom Business. Strong fiber footprint across the city.
- Spectrum Business. Coax everywhere, fiber in select buildings.
- AT&T Business Fiber. Coverage in parts of the metro.
- T-Mobile Business Internet. $85 a month for 200 to 300 Mbps. Useful benchmark.
- Verizon 5G Business Internet. $99 a month at 400 Mbps.
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 from TDS if they reach your address.
- 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 Madison bill sits against current rates
Upload your latest business internet invoice. We will run it against Madison carrier wholesale data and flag the side fees that should not be there.
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