Internet Provider Reviews in Castro Valley, CA
Compare home internet service providers in Castro Valley, CA.
Home Internet Providers in Castro Valley, CA
Speeds up to 5,000 Mbps
Prices from
$34
50%
available in Castro Valley, CA
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 498 Mbps
Prices from
$50
51%
available in Castro Valley, CA
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 2,000 Mbps
Prices from
$30
99%
available in Castro Valley, CA
Very Reliable
No cancellation fee
No required contract
Very Reliable
No cancellation fee
No required contract
Speeds up to 5,000 Mbps
Prices from
$39.95
50%
available in Castro Valley, CA
Reliable
No cancellation fee
Requires contract
Reliable
No cancellation fee
Requires contract
Speeds up to 150 Mbps
Prices from
$49.99
84%
available in Castro Valley, CA
Reliable
Cancellation fee
Requires contract
Reliable
Cancellation fee
Requires contract
Speeds up to 300 Mbps
Prices from
$35
29%
available in Castro Valley, CA
Very Reliable
Cancellation fee
Requires contract
Very Reliable
Cancellation fee
Requires contract
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Best internet providers in Castro Valley, CA
Fiber is the most stable option in Castro Valley, CA. Cable offers strong download performance, and 5G provides a flexible backup. Xfinity’s cable internet covers 98% of Castro Valley with speeds up to 2 Gbps. AT&T’s fiber service covers 50% with speeds up to 5 Gbps. Earthlink’s fiber service also covers 50% with speeds up to 5 Gbps. Verizon Home Internet’s 5G plan covers 41% with speeds up to 300 Mbps. T-Mobile Home Internet’s 5G service covers 38% with speeds up to 245 Mbps. Fiber supports smooth streaming and gaming. Cable is well-suited for large downloads, and 5G gives you portable, easy-to-start internet access.
How to get free wi-fi in Castro Valley, CA
Free Wi-Fi in Castro Valley, CA helps you keep your group chats alive. These handy addresses give you reliable free internet. Castro Valley Library at 3600 Norbridge Avenue Cafe 4 at 20600 John Drive McDonald’s at 2905 Grove Way McDonald’s at 1620 Strobridge Avenue Starbucks at 2720 Castro Valley Boulevard
Cheapest internet providers in Castro Valley, CA
The cheapest internet providers get you a reliable connection at an affordable price. You may have to settle for slower speeds, but you can also find promos and discounts. Hot tip: Look for providers with unlimited data and no extra fees to save even further.
Provider | Price starting at | Connection Type | Learn More |
| $30 | Cable | View Plans | |
| $34 | Fiber | View Plans | |
| $35 | 5G Home | View Plans |
Fastest internet plans and providers in Castro Valley, CA
The fastest internet providers can get you gigabit or even multi-gigabit speeds. Not everyone needs a 1,000Mbps connection or faster, but it’s worth the investment if you’re a power user or live in a large household.
Provider | Max Download Speed | Connection Type | Learn More |
| 5000 Mbps | Fiber | View Plans | |
| 5000 Mbps | Fiber | View Plans | |
| 2000 Mbps | Cable | View Plans |
Most reliable internet plans in Castro Valley, CA
A reliable internet connection means you get a stable connection and consistent speeds day in, day out, without the worry of sudden slowdowns or outages. You also get top-rated customer service and technical support in case things do go awry. Fiber is the most reliable internet you can get, so we recommend that if it’s available.
Provider | Reliability rating | Connection Type | Learn More |
 3.93 | 5G Home | View Plans | |
| 3.92 | 5G Home | View Plans | |
| 3.91 | Cable | View Plans |
Frequently asked questions about internet in Castro Valley, CA
The fastest internet in Castro Valley is AT&T with speeds up to 5000 Mbps.
The cheapest internet in Castro Valley is XFINITY with prices starting at $30.
Fiber internet is available in Castro Valley, Sail Internet has 50.00% coverage.
Internet connection options in Castro Valley, CA
Renowned for its reliability, fiber can reach download and upload speeds up to 10,000Mbps. While it isn’t available everywhere, it’s the best internet you can get.
Cable is bread-and-butter internet—widely available, often affordable, and very fast, delivering download speeds that range anywhere from 25Mbps to 1,200Mbps
DSL maxes out at 100Mbps, but many DSL customers get much slower speeds than that. DSL is becoming obsolete, but it’s still a solid option in rural areas.
Satellite is available practically everywhere, even in the most remote parts of the country. It’s costly and comes with strict data limits and slow speeds, so use it as a last resort.
Internet in Castro Valley, CA at a glance
Internet provider averages in
Castro Valley, CA
Castro Valley, CA
Average download speed
226 Mbps
Average upload speed
63 Mbps
Average latency time
15 ms
Average cost of internet
$92/mo
Number of internet providers
19
Internet availability faster than 100 Mbps
The number of households in each region that have access to 100 Mbps internet.
California
99%
U.S.A.
92%
Castro Valley Internet Value Score
We came up with this score by dividing the average cost of each provider in Castro Valley, CA with the average speeds they offered.
$0.41 per Mbps
National average: $0.63
Find internet providers in cities near Castro Valley, CA
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