Refine your search of 2 BEST Internet providers and 11 Internet plans in Brentwood. Enter a location to find internet service providers (ISP) in your area.
What are the best Internet providers in Brentwood for 2026?
Below is the list of top Internet providers in Brentwood for 2025 - 2026.
- Xfinity (Top Pick)
Best Internet Providers in Brentwood, CA
Comcast
Cable
Starting from $40/mo.
Up to 2000 Mbps
- 300 Mbps - $40/mo for 5 years
- 500 Mbps - $45/mo for 5 years
Brentwood, California Internet Provider Availability
- About 100% of Brentwood residents have access to 1 or more provider.
- About 100% of Brentwood residents have access to 2 or more providers.
- About 98.94% of Brentwood residents have access to 3 or more providers.
Best Internet Deals in Brentwood, CA
Below is the list of best Internet deals available in Brentwood area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
1. Xfinity 300 Mbps Internet
Xfinity
Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Prices Starting At
$40.00/mo
This is an introductory rate. Price includes discount. Reg $65/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
2. Xfinity 500 Mbps Internet
Xfinity
Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Prices Starting At
$45.00/mo
This is an introductory rate. Price includes discount. Reg $70/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
3. Xfinity 1000 Mbps Internet
Xfinity
Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Prices Starting At
$50.00/mo
This is an introductory rate. Price includes discount. Reg $75/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
4. Xfinity 2000 Mbps Internet
Xfinity
Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Prices Starting At
$70.00/mo
This is an introductory rate. Price includes discount. Reg $95/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
5. Sonic 10 Mbps Internet
6. Sonic 100 Mbps Internet
7. Sonic 1 Gbps Internet
Frequently Asked Questions
Who has best Internet service in Brentwood area?
There are many options for best Internet Service Provider in Brentwood: AT&T,Xfinity,Sonic. The best option for you will depend on your budget and needs.
What is the fastest internet in Brentwood?
Xfinity is the fastest Cable Internet Service Provider in Brentwood. Xfinity delivers fast, reliable internet
service in Brentwood, California. Xfinity offers speeds up to 1200 Mbps and is the best option for speed where it's available.
Who offers the cheapest internet service in Brentwood, CA?
The cheapest Internet service in Brentwood is $19.99 per month. Comcast offers 150Mbps Cable Internet for as low as $19.99 per month.
What Internet speed can I get in Brentwood area?
- Internet download speed in Brentwood ranges from 50 Mbps to 1200 Mbps. AT&T DSL Internet service offers up to 50 Mbps download speed and it is available to 99.5% of residents in Brentwood, California. Xfinity Cable Internet service offers up to Mbps download speed and it is available to 98% of residents in Brentwood, California.
- Internet upload speed in Brentwood ranges from 10 Mbps to 35 Mbps. AT&T DSL Internet service offers up to 10 Mbps upload speed and it is available to 99.5% of residents in Brentwood, California. Xfinity Cable Internet service offers up to 1200 Mbps download speed and it is available to 98% of residents in Brentwood, California.