Best Internet Providers in Walnut Creek, CA

1. Xfinity 500 Mbps Internet

Xfinity

500 Mbps Internet

Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms

Prices Starting At

$45.00/mo

Reg $70/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $45/mo for 5 years

2. Xfinity 2000 Mbps Internet

Xfinity

Gigabit Extra

Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms

Prices Starting At

$70.00/mo

Reg $95/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $70/mo for 5 years

3. Xfinity 1000 Mbps Internet

Xfinity

Gigabit

Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms

Prices Starting At

$50.00/mo

Reg $75/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $50/mo for 5 years

4. Xfinity 300 Mbps Internet

Xfinity

300 Mbps Internet

Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS

Prices Starting At

$40.00/mo

Reg $65/mo

One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10

💰 Get Deal!

5-Year Price Lock Guarantee - $40/mo for 5 years

5. unWired 4 Mbps Internet

unWired

4 Mbps Download

Download speeds up to:
4 Mbps

Prices Starting At

$79.00/mo

Reg $65/mo

6. unWired 6 Mbps Internet

unWired

6 Mbps Download

Download speeds up to:
6 Mbps

Prices Starting At

$109.00/mo

Reg $65/mo

7. unWired 8 Mbps Internet

unWired

8 Mbps Download

Download speeds up to:
8 Mbps

Prices Starting At

$139.00/mo

Reg $65/mo

8. unWired 10 Mbps Internet

unWired

10 Mbps Download

Download speeds up to:
10 Mbps

Prices Starting At

$169.00/mo

9. Sonic 10 Mbps Internet

Sonic

50 Mbps Internet

Download speeds up to:
10 Mbps

Prices Starting At

$30.00/mo

10. Sonic 100 Mbps Internet

Sonic

100 Mbps Internet

Download speeds up to:
100 Mbps

Prices Starting At

$60.00/mo

11. Sonic 1 Gbps Internet

Sonic

1000 Mbps Internet

Download speeds up to:
1 Gbps

Prices Starting At

$80.00/mo

Walnut Creek Business Internet Providers

Walnut Creek Internet provider frequently asked questions

How many internet companies provide service in Walnut Creek, CA?

As of January, 2026 there are 8 company that offer high speed internet service in Walnut Creek, CA.

Which company offers the best internet service in Walnut Creek, CA?

AT&T is the best internet company in Walnut Creek, CA that offers download speeds up to 50 Mbps and available to 99.5% homes.

Who has the fastest internet service in Walnut Creek, CA?

Xfinity Cable internet service offers the fastest 1200 Mbps download speed in Walnut Creek, CA.

Which provider has the cheapest Internet in Walnut Creek, CA?

The cheapest internet option in Walnut Creek is $19.99 per month. Comcast offers 150Mbps Cable Internet for as low as $19.99 per month.