Internet providers in Mountain House, CA
Mountain House is a census-designated place (an unincorporated community) in California with about 25,108 residents and roughly 7,223 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Mountain House, CA
Share of residential locations in Mountain House 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 | UnWired Broadband Holding | Fixed wireless | 99%+ | |
| 2 | Cal.net | Fixed wireless | 99% | |
| 3 | Xfinity | Cable | 99% | |
| 4 | Zinnia Networks | Fixed wireless | 95% | |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 94% | Check availability |
| 6 | T-Mobile Home Internet | Fixed wireless | 46% | |
| 7 | Verizon | Fiber, Fixed wireless | 33% | Check availability |
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 Mountain House
UnWired Broadband Holding reports service to the most residential locations in Mountain House, about 100%. 5 providers report coverage of at least half of locations (UnWired Broadband Holding, Cal.net, Xfinity, Zinnia Networks, and AT&T), so the market looks competitive. UnWired Broadband Holding, Cal.net, Zinnia Networks, and T-Mobile Home Internet offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Mountain House?
Fiber is widely available: about 86% of locations in Mountain House can get it. Gigabit-class service (1,000 Mbps down) is reported for about 96% of locations. 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 Mountain House that providers report they can serve. City-level figures, not your address.
Mountain House at a glance
About 94% of households in Mountain House have a broadband subscription, 1 points above the California average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Mountain House
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- Discovery Bay, CA (10 mi)
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- Livermore, CA (13 mi)
- Brentwood, CA (15 mi)
- Manteca, CA (17 mi)
- Oakley, CA (18 mi)
- Stockton, CA (19 mi)
- Dublin, CA (20 mi)
- Pleasanton, CA (20 mi)
- Antioch, CA (20 mi)
- San Ramon, CA (21 mi)
- Ripon, CA (23 mi)
- Danville, CA (23 mi)
- Pittsburg, CA (26 mi)
- Alamo, CA (26 mi)
- Lodi, CA (28 mi)
- Union City, CA (28 mi)
- Castro Valley, CA (29 mi)
- Walnut Creek, CA (29 mi)
Frequently asked questions
Is fiber internet available in Mountain House?
Yes, in part. About 86% of residential locations in Mountain House can get fiber, 99% can get cable, and about 96% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Mountain House?
UnWired Broadband Holding reports service to about 100% of residential locations in Mountain House, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Mountain House?
7 providers report service to at least 2% of locations in Mountain House, and 5 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 Mountain House?
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.
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