Internet providers in Hartford, WI
Hartford is a city in Wisconsin with about 15,761 residents and roughly 7,948 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Hartford, WI
Share of residential locations in Hartford where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Bertram Communications | Fixed wireless | 99% | |
| 2 | Spectrum | Fiber, Cable | 96% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 92% | |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 90% | Check availability |
| 5 | Hilbert Communications | Fixed wireless | 46% | |
| 6 | Verizon | Fiber, Fixed wireless | 38% | Check availability |
| 7 | Netwurx | Fixed wireless | 21% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What to know about internet in Hartford
Bertram Communications reports service to the most residential locations in Hartford, about 99%. 4 providers report coverage of at least half of locations (Bertram Communications, Spectrum, T-Mobile Home Internet, and AT&T), so the market looks competitive. Bertram Communications, T-Mobile Home Internet, Hilbert Communications, and Netwurx offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Hartford?
Fiber is limited in Hartford, reaching about 10% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 13%. DSL is still reported for about 71% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Hartford that providers report they can serve. City-level figures, not your address.
Hartford at a glance
About 90% of households in Hartford have a broadband subscription, 1 points above the Wisconsin average of 89%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Hartford
- West Bend, WI (12 mi)
- Germantown, WI (14 mi)
- Sussex, WI (15 mi)
- Oconomowoc, WI (16 mi)
- Menomonee Falls, WI (17 mi)
- Pewaukee, WI (19 mi)
- Cedarburg, WI (20 mi)
- Mequon, WI (20 mi)
- Watertown, WI (20 mi)
- Grafton, WI (22 mi)
- Brookfield, WI (22 mi)
- Waukesha, WI (23 mi)
- Brown Deer, WI (23 mi)
- Wauwatosa, WI (25 mi)
- Beaver Dam, WI (25 mi)
- Port Washington, WI (25 mi)
- Glendale, WI (26 mi)
- New Berlin, WI (27 mi)
- Milwaukee, WI (27 mi)
- West Allis, WI (28 mi)
Frequently asked questions
Is fiber internet available in Hartford?
Yes, in part. About 10% of residential locations in Hartford can get fiber, 96% can get cable, and about 13% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Hartford?
Bertram Communications reports service to about 99% of residential locations in Hartford, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Hartford?
7 providers report service to at least 2% of locations in Hartford, and 4 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Hartford?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
More places in Wisconsin · Wisconsin cities · How we rank