The 10 BEST Internet Providers Castro Valley, CA (for 2023)
Over 1,050 people in Castro Valley have found the best internet provider with InternetAdvisor.
AT&T offers internet in
Offering DSL Internet, Television and Phone.
- Can support an entire home's worth of devices simultaneously
- Share videos and photos with friends and family instantly with the fastest upload and download speeds
- Enjoy a professional grade online gaming experience
- Stream whenever you want as much as you want
- Save money with some of the best gigabit internet in the industry
Speeds up to
100 Mbps
Price starting at
$45.00/mo
AT&T Fiber offers internet in
Offering Fiber Internet.
- Up to $300 Visa Gift Card with qualifying internet and television bundle.
- Access to AT&T Wi-Fi Hot Spot Network included at no extra charge.
- Anti-virus, anti-spyware and parental controls included.
Speeds up to
1 Gbps
Price starting at
$35.00/mo
Xfinity offers internet in
Offering Cable Internet, Television and Phone.
- The nation’s largest internet network within 40 states and with over 100 million subscribers
- A long history as an internet provider having started in 1996
- Xfinity WiFi available across one million hotspots for customers subscribed to the “Performance” tier or better
Speeds up to
2 Gbps
Price starting at
$34.99/mo
HughesNet offers internet in
Offering Satellite Internet and Phone.
- National satellite Internet service provider with A+ BBB Rating
- Free standard Installation included
- Unlimited Data - No Hard Data Limits
Speeds up to
25 Mbps
Price starting at
$59.99/mo
ViaSat offers internet in
Offering Satellite Internet and Phone.
- Built for rural areas without access to DSL, cable, or fiber lines
- All that’s need to connect is a clear line of sight to the southern sky
- Multiple plans with multiple speeds to meet any lifestyle and budget
- Free standard installation on all new orders
Speeds up to
150 Mbps
Price starting at
$49.99/mo
Sonic offers internet in
Offering Copper Internet, DSL Internet and Phone.
- Sonic has expanded into the fiber market with service currently being isolated to Northern California
- Sonic has 25 years of history, providing stellar service and protecting its customers’ data
- Sonic is an ethically conscientious company who have stood up to multiple unjust court orders
Speeds up to
40 Mbps
Price starting at
$40.00/mo
Dish Network offers television service in
Satellite Television with over 80,000 On Demand titles.
- DISH is ranked #1 in Customer Satisfaction by J.D. Power for the third year in a row.
- 2-Year TV Price Guarantee.
- Free Google Voice Remote and Smart DVR Included.
- Record up to 16 shows at once.
- FREE Standard Professional Installation
DIRECTV offers television service in
Satellite Television with HBO, Showtime, Starz, Cinemax free for first 3 months
- Best entertainement options for any sports fan over Cable TV, including NFL Sunday Ticket!
- Includes local channels
- Free upgrade to Genie HD-DVR
- Free professional installation in up to 4 rooms
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Castro Valley, CA has a total of 10 providers including 1 Cable providers, 2 DSL providers, 1 Fiber providers and 2 Fixed Wireless providers.
Top Internet Service Providers for Castro Valley, CA
Best Overall Service Provider in Castro Valley, CA
AT&T
Best Customer Service in Castro Valley, CA
Sonic
Best Internet Provider for Gaming in Castro Valley, CA
Xfinity
Best Internet Provider for Streaming in Castro Valley, CA
Xfinity
Internet Service Map in Castro Valley, CA
Internet Service Providers Ranked for Castro Valley, CA
What are the best internet providers by usage in Castro Valley, CA?
- Xfinity - 2 Gbps
- AT&T Fiber - 1 Gbps
- ViaSat - 150 Mbps
- AT&T - 100 Mbps
- Sonic - 40 Mbps
- HughesNet - 25 Mbps
What are the cheapest internet providers in Castro Valley, CA?
- Xfinity - Starting at: $34.99
- AT&T Fiber - Starting at: $35.00
- Sonic - Starting at: $40.00
- AT&T - Starting at: $45.00
- ViaSat - Starting at: $49.99
- HughesNet - Starting at: $59.99
What are the best internet providers in Castro Valley, CA?
- Xfinity - for Overall Usage
- Xfinity - for Fastest Speeds
- Xfinity - for Online Gaming
- Xfinity - for Streaming
- HughesNet - for Availability
- HughesNet - for Light Usage
What are the internet providers with the widest coverage in Castro Valley, CA?
- HughesNet - 98.97%
- ViaSat - 98.97%
- AT&T - 95.56%
- Xfinity - 83.06%
- AT&T Fiber - 47.60%
- Sonic - 3.69%
What are the highest rated internet providers in Castro Valley, CA?
- Sonic -
- AT&T -
- AT&T Fiber -
- HughesNet -
- ViaSat -
- Xfinity -
What are the internet providers with the fastest download speeds in Castro Valley, CA?
- Xfinity - 2 Gbps
- AT&T Fiber - 1 Gbps
- ViaSat - 150 Mbps
- AT&T - 100 Mbps
- Sonic - 40 Mbps
- HughesNet - 25 Mbps
Internet Service Details in Castro Valley, CA
Castro Valley, CA has a few different of internet service options for residents. There are 8 internet service providers that cover the majority of locations in the area. Other surrounding areas such as Oakland, Hayward, San Leandro, Ashland and Cherryland may provide comparable services from services providers such as AT&T and Xfinity.
InternetAdvisor recommends AT&T for your internet needs in Castro Valley, CA. With a customer service rating of 4 out of 5 stars and maximum download speeds of 100 Mbps, AT&T provides the best internet service in Castro Valley, CA. There are 7 additional options in the area if AT&T does not meet your needs. One of the largest providers in Castro Valley, CA is AT&T, which provides DSL Internet, Television and Phone service. Coverage is available for 96% of Castro Valley, CA. Xfinity offers the fastest download speed of 2 Gbps with 83.06% coverage of Castro Valley, CA.
The best available option for internet is Fiber. Coverage is widely available in Castro Valley, CA, since 1 internet provider offers service here.
Although Castro Valley, CA provides excellent satellite internet coverage from HughesNet or ViaSat, we do not recommend satellite internet in areas where cable or fiber internet are so readily available.
Summary of Internet Providers in Castro Valley, CA
All Internet Providers in Castro Valley, CA
| Provider | Type | Coverage | Max Speed | Avg Speed | |||
|---|---|---|---|---|---|---|---|
| Xfinity | Cable, Television and Phone | 83.06% | 2 Gbps | 987 Mbps | ||
| AT&T Fiber | Fiber | 47.60% | 1 Gbps | 1 Gbps | ||
| Etheric Networks | Fixed Wireless | 14.00% | 160 Mbps | 143 Mbps | |||
| ViaSat | Satellite and Phone | 98.97% | 150 Mbps | 20 Mbps | ||
| AT&T | DSL, Television and Phone | 95.56% | 100 Mbps | 181 Mbps | ||
| Sonic | Copper, DSL and Phone | 3.69% | 40 Mbps | 26 Mbps | ||
| Cruzio Holdings | Fixed Wireless | 97.14% | 30 Mbps | 30 Mbps | |||
| HughesNet | Satellite and Phone | 98.97% | 25 Mbps | 25 Mbps | ||
| Data provided by various data sources including the FCC. For more information please view our sources page. | |||||||
Frequently Asked Questions about Castro Valley, CA
Which provider offers the best internet service in Castro Valley, CA?
AT&T is the best internet provider in Castro Valley, CA, with download speeds up to 100 Mbps and pricing starting at $45.00.
How many internet providers provide service in Castro Valley, CA?
There are currently 6 providers that offer internet service in Castro Valley, CA.
What providers offer internet service in Castro Valley, CA.
What is the cheapest internet provider in Castro Valley, CA?
Xfinity is the cheapest internet provider in Castro Valley, CA, with pricing starting at $34.99.
What provider has the fastest speeds in Castro Valley, CA?
Xfinity is the faster internet provider in Castro Valley, CA, with maximum speeds reaching 2 Gbps and average speeds of 987 Mbps.