Brentwood, CA Internet
Internet Providers in Brentwood, CA
Compare every internet provider in Brentwood, CA: coverage from FCC filings, plan prices checked monthly, and an address check for your street.
The 30-Second Verdict
UpdatedXfinity is the best overall, with cable speeds up to 2,000 Mbps reaching about 35% of the city, while its overall footprint reaches about 86%. AT&T fiber reaches about 39% of the city at speeds up to 5,000/5,000 Mbps; if it reaches your address, it is the faster choice.
In Shadow Lakes, AT&T is the clear local winner, covering about 54% of the ZIP with that top fiber tier. Xfinity reaches about 16% there, while Sonic.net fiber reaches about 7%, giving residents more than one strong wired option. The available breakdown does not show a slower tier for Deer Ridge or Trilogy at The Vineyards, so those neighborhoods need a direct address check rather than a guess based on citywide figures. Where cable and fiber are absent, Unwired Ltd is a substantial fixed-wireless option, reaching about 91% of the city with speeds up to 300/25 Mbps. T-Mobile and Verizon also add fixed-wireless choices, but coverage and performance can change street by street, so confirm the exact address before choosing.
Best Internet Providers in Brentwood, CA
Best plan here: 2 Gig — faster than 91% of all internet options in California
- 2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable2,000 MbpsDownload91Our score$100Per month
- 1.2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable1,200 MbpsDownload89Our score$100Per month
- 1 GigCable1,000 MbpsDownload81Our score$50Per month
- 500 Mbps$45/mo for 60 months, then $55/mo (w/ AutoPay & paperless billing, new customers)Cable500 MbpsDownload80Our score$45Per month
- 300 Mbps$40/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable300 MbpsDownload72Our score$40Per month
Source: Xfinity official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Good
Good
Good
THE TAKEAWAY
Our recommendation for Brentwood
Xfinity reaches 85.8% of Brentwood, giving most residents a strong chance of getting its cable service. With up to 1,200 Mbps download and 35 Mbps upload, a Speed Score of 91/100, and performance above the city average of 59, Xfinity is a solid, reliable choice for streaming, gaming, and busy households.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Xfinity
Xfinity reaches 85.8% of Brentwood, so many households have a strong chance of getting its cable service. Its cable plans offer excellent options, including up to 2 Gig download speeds with 35 Mbps upload, plus affordable up to 1 Gig and 500 Mbps choices, but availability of the fastest 2 Gig plan is address-dependent and limited to about 35% of the city, so check your address before deciding.
Available Plans
Cable
Cable
Fiber
Best plan here: AT&T Internet 5 GIG speed — faster than 95% of all internet options in California
- AT&T Internet 5 GIG speed$90/mo for 12 months (new AT&T Fiber customers; up to $30 discount applies for 12 months on 1Gb+ plans) · $150 Visa reward cardFiber5,000 MbpsDownload95Our score$90Per month
- AT&T Fiber 1 GIG speed$50/mo for 12 months (new AT&T Fiber customers; up to $30 off for 12 months; full plan cost due until discount starts within 3 bills) · $150 Visa reward cardFiber1,000 MbpsDownload81Our score$50Per month
- AT&T Fiber 500Mbps$50/mo for 12 months (new AT&T Fiber customers, $15/mo discount for 12 months applies after up to 3 bill cycles) · $100 Visa reward cardFiber500 MbpsDownload80Our score$50Per month
- AT&T Fiber 300Mbps$35/mo for 12 months (new customers, with AutoPay & paperless bill discount, wired connection to gateway) · $200 AT&T Visa Reward CardFiber300 MbpsDownload72Our score$35Per month
- AT&T Internet Air 300 Mbps$40/mo for 12 months (new customers, no annual contract, AutoPay eligible for additional $5/mo discount)Fixed Wireless300 MbpsDownload72Our score$40Per month
Source: AT&T official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Excellent
Excellent
Excellent
THE TAKEAWAY
Our recommendation for Brentwood
At $90/mo for 12 months, AT&T Internet 5 GIG offers excellent value for heavy users, with up to 5000 Mbps both ways, a $150 reward card, and a 95/100 Speed Score that is above the city average of 59. It is a top-tier fiber option, but this plan is available to about 39% of Brentwood, so confirm that fiber reaches your address before choosing it.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About AT&T
For $35 to $90 per month, AT&T offers strong value, including fiber plans with up to 5,000 Mbps both ways, while the 300 Mbps fiber option costs $35 and includes a $200 reward card. Fiber is available to about 48% of Brentwood, and Internet Air offers up to 300 Mbps download and 30 Mbps upload for $40 where available, but that fixed wireless option can be less consistent for demanding use, so check your address for fiber first.
Available Plans
Fiber
Copper
Licensed Fixed Wireless
Copper
Copper
Fiber
Copper
Copper
Licensed Fixed Wireless
Licensed Fixed Wireless
Sonic.net
Speeds up to 1,000 Mbps
Plans start at $40 /mo *
Speed Score: Faster than 81% of all internet options in California
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Excellent
Excellent
Excellent
THE TAKEAWAY
Our recommendation for Brentwood
Because no monthly price is listed, Sonic.net’s value here is its fiber performance: up to 1000 Mbps download and 1000 Mbps upload for a Speed Score of 81/100. That makes it an excellent choice and a top-tier option for demanding households, though this plan is available to about 31.1% of Brentwood addresses, so confirm service at your location.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Sonic.net
At its listed monthly price, Sonic.net offers excellent value where available, with fiber service up to 1000 Mbps both ways and a strong Speed Score of 81/100. This fiber plan reaches about 31% of Brentwood, so check your address before choosing it, since availability is limited.
Available Plans
Fiber
Unwired Ltd
Speeds up to 200 Mbps
Plans range $55–$175 /mo *
Best plan here: Residential 200 Mbps — faster than 59% of all internet options in California
- Residential 200 MbpsFixed Wireless200 MbpsDownload59Our score$175Per month
- Residential 150 MbpsFixed Wireless150 MbpsDownload58Our score$135Per month
- Residential 100 MbpsFixed Wireless100 MbpsDownload21Our score$85Per month
- Residential 50 MbpsFixed Wireless50 MbpsDownload13Our score$55Per month
Source: Unwired Ltd official site · checked monthly · availability varies by address
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Good
THE TAKEAWAY
Our recommendation for Brentwood
Up to 200 Mbps download and 25 Mbps upload is suitable for streaming, video calls, and several connected devices, though fixed wireless may be less consistent than wired service. Unwired Ltd’s Residential 200 Mbps plan scores 59/100, about the same as Brentwood’s city average, and is available to 91.0% of the city. Since performance depends on your exact address and fixed wireless can have limitations, consider checking other providers first if a more consistent connection is available.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Unwired Ltd
Up to 200 Mbps download and 25 Mbps upload is enough for streaming, video calls, remote work, and several connected devices, making Unwired Ltd a reasonable fixed wireless option for many households. Service is available across much of Brentwood, but fixed wireless performance can vary by address, and the slower plans may be limiting for modern households, so check for faster fiber or cable service at your address first.
Available Plans
Licensed Fixed Wireless
Best plan here: 5G Home — faster than 72% of all internet options in California
- 5G Home$60/mo for 12 months (w/ Auto Pay & postpaid mobile unlimited plan that includes 5G Ultra Wideband; requires bundle)5G Fixed Wireless300 MbpsDownload72Our score$60Per month
Source: Verizon official site · checked monthly · availability varies by address
SPEED SCORE
Mid-pack advertised speed for the state
This plan’s advertised maximum download ranks around the middle of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Good
THE TAKEAWAY
Our recommendation for Brentwood
5G fixed wireless can handle everyday streaming, video calls, and browsing with advertised speeds of up to 300 Mbps download and 75 Mbps upload, making Verizon a competitive option with a 72/100 Speed Score above Brentwood’s 59 city average. Its performance is good for fixed wireless, though it may be less consistent than wired connections, and this plan is available to about 57% of the city, so confirm that 5G Home reaches your specific address.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Verizon
Verizon’s 5G fixed wireless service offers up to 300 Mbps download and 75 Mbps upload, which is a good fit for streaming, video calls, and everyday household use, though fixed wireless can be less consistent than cable or fiber. It is available to about 57% of Brentwood, so check your address before counting on it, and compare any faster fiber or cable options nearby if your household has demanding or highly reliable internet needs.
Available Plans
Licensed Fixed Wireless
Licensed Fixed Wireless
Best plan here: T-Mobile Amplified Home Internet 500 Mbps — faster than 80% of all internet options in California
- T-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$45Per month
- T-Mobile All-In Home Internet 500 Mbps$55/mo for 12 months, then $70/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$55Per month
- T-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless400 MbpsDownload80Our score$35Per month
Source: T-Mobile official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Good
THE TAKEAWAY
Our recommendation for Brentwood
For households seeking affordable internet for streaming, video calls, and everyday use, T-Mobile’s Rely Home Internet offers up to 400 Mbps download and 50 Mbps upload for $35 per month, while T-Mobile’s 80/100 Speed Score is above Brentwood’s 59 average. Its fixed-wireless service is an adequate, competitive option, though performance can vary more than fiber, and the 500 Mbps plans with the same 80/100 score are available to about 63% of Brentwood, so verify your address and note that these offers require a qualifying credit and bundled postpaid voice line.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About T-Mobile
T-Mobile is a strong fit for households that want fast home internet for streaming, work, and multiple connected devices, with fixed wireless plans offering up to 500 Mbps down and 60 Mbps up and a Speed Score of 80/100. The 500 Mbps options are available to about 63% of Brentwood, but availability is address-dependent, and fixed wireless can be less consistent than cable or fiber, so check your address and compare faster wired options before choosing.
Available Plans
Licensed Fixed Wireless
Licensed Fixed Wireless
Etheric Networks
Speeds up to 150 Mbps
Price Not listed
Speed Score: Faster than 58% of all internet options in California
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Adequate
THE TAKEAWAY
Our recommendation for Brentwood
Up to 150 Mbps download and 75 Mbps upload can handle everyday browsing, streaming, and video calls for many households. Etheric Networks’ fixed wireless plan has a 58/100 Speed Score and reaches 1.7% of Brentwood, so its performance is limited compared with stronger alternatives, making it worth checking what other providers offer at your address.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Etheric Networks
Up to 150 Mbps download and 75 Mbps upload is enough for streaming, video calls, and typical online activity, though this fixed wireless plan is below average and may have performance issues. Etheric Networks is worth checking if it is available at your address, but its limited reach means you should first see whether faster fiber or cable service is available nearby.
Available Plans
Lbr Fixed Wireless
Best plan here: Residential Max 400 Mbps — faster than 80% of all internet options in California
- Residential Max 400 MbpsSatellite400 MbpsDownload80Our score$130Per month
- Residential 200 MbpsSatellite200 MbpsDownload59Our score$85Per month
- Residential 100 MbpsSatellite100 MbpsDownload21Our score$55Per month
Source: Starlink official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Adequate
Poor
Poor
Adequate
THE TAKEAWAY
Our recommendation for Brentwood
Satellite internet can handle streaming, work, and everyday browsing with up to 400 Mbps download and 40 Mbps upload, though higher latency may affect gaming and video calls. Starlink’s Residential Max 400 Mbps plan has a Speed Score of 80/100, above Brentwood’s city average of 59, making it a competitive satellite option. The plan is listed as available to 100.0% of Brentwood, but confirm availability and the best plan at your specific address.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Starlink
Starlink uses satellite internet, offering up to 400 Mbps download and 40 Mbps upload on its Residential Max 400 Mbps plan, which is strong for streaming and everyday use, though satellite latency can make gaming and video calls less consistent. It is available across 100.0% of Brentwood, but check your address for fiber or cable first, since Starlink’s lower-speed plans may be less suitable for busy households and demanding modern use.
Available Plans
Ngso Satellite
Best plan here: Fusion — slower than 79% of all internet options in California
- Fusion$94.99/mo for the first 12 months, then $119.99/moSatellite100 MbpsDownload21Our score$94.99Per month
- Select$49.99/mo for the first 12 months, then $74.99/moSatellite50 MbpsDownload13Our score$49.99Per month
- Lite$39.99/mo for the first 12 months, then $49.99/moSatellite25 MbpsDownload3Our score$39.99Per month
Source: HughesNet official site · checked monthly · availability varies by address
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Poor
Poor
Poor
Poor
THE TAKEAWAY
Our recommendation for Brentwood
At $94.99 per month for the first 12 months, then $119.99, HughesNet’s Fusion plan buys up to 100 Mbps download and 5 Mbps upload, but its 21/100 Speed Score is below Brentwood’s city average of 59. Satellite service has higher latency and more limited real-world performance than fiber or cable, so consider checking other providers first for demanding streaming, gaming, or work needs. Fusion is listed as available to 100.0% of Brentwood, but address-level availability and the best technology option can vary, so verify service at your home before choosing.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About HughesNet
At $39.99 to $94.99 per month for the first 12 months, HughesNet offers up to 25 to 100 Mbps download speeds, but its satellite plans have below-average Speed Scores and may feel limited for modern households, especially with the higher prices after the introductory period. All three plans are available to about 100% of Brentwood, making HughesNet widely accessible, but it is worth checking your address for faster fiber or cable service first because satellite is generally a fallback option for basic to moderate internet use.
Available Plans
Gso Satellite
Best plan here: Viasat Essentials — slower than 82% of all internet options in California
- Viasat EssentialsSatellite55 MbpsDownload18Our score$69.99Per month
- Viasat UnleashedSatellite34 MbpsDownload13Our score$99.99Per month
Source: Viasat Inc official site · checked monthly · availability varies by address
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Poor
Poor
Poor
Poor
THE TAKEAWAY
Our recommendation for Brentwood
Viasat is a limited-performance option compared with alternatives, with a headline Speed Score of 18/100 versus Brentwood’s city average of 59. Its Viasat Essentials plan offers up to 55 Mbps download and 4 Mbps upload for $69.99 per month, with availability at 100% of the city, but satellite service can have higher latency, so check what other technologies reach your specific address before choosing.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Viasat Inc
Viasat Inc is mainly an adequate fallback, not a first choice for demanding modern internet use, so check whether faster cable or fiber service is available at your address first. Its Viasat Essentials satellite plan offers up to 55 Mbps download and 4 Mbps upload for $69.99 per month, with availability at 100% of Brentwood and a below-average Speed Score of 18/100; Viasat Unleashed is slower at up to 34 Mbps download and 4 Mbps upload for $99.99 per month.
Available Plans
Gso Satellite
Cheapest and Fastest Internet Plans in Brentwood
All 26 product lines from the 8 providers with published pricing here, showing the price you would be quoted today and what it reverts to.
Showing 10 of 26 plans
- StarlinkResidential Max 400 Mbps400 MbpsDownload80Our score$130Per month~100%CoverageSatellite
- Xfinity1.2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)1,200 MbpsDownload89Our score$100Per month~85.8%CoverageCable
- Xfinity1 Gig1,000 MbpsDownload81Our score$50Per month~85.8%CoverageCable
- Xfinity500 Mbps$45/mo for 60 months, then $55/mo (w/ AutoPay & paperless billing, new customers)500 MbpsDownload80Our score$45$55Per month~85.8%CoverageCable
- Xfinity300 Mbps$40/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)300 MbpsDownload72Our score$40Per month~85.8%CoverageCable
- StarlinkResidential 200 Mbps200 MbpsDownload59Our score$85Per month~100%CoverageSatellite
- Unwired LtdResidential 200 Mbps200 MbpsDownload59Our score$175Per month~91%CoverageFixed Wireless
- Unwired LtdResidential 150 Mbps150 MbpsDownload58Our score$135Per month~91%CoverageFixed Wireless
- T-MobileT-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid Mastercard400 MbpsDownload80Our score$35$50Per month~62.7%CoverageFixed Wireless
- T-MobileT-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid Mastercard500 MbpsDownload80Our score$45$60Per month~62.7%CoverageFixed Wireless
Prices are the current promotional rate where one is advertised. Sourced monthly from each provider’s own site; availability varies by address.
Best Fit by Household Type in Brentwood
Best Fit
Students & Roommates
Choose Xfinity 300 Mbps for $40 promotional pricing with 85.8% city reach.
Its 300 Mbps plan reaches most Brentwood addresses and supports shared streaming, classes, and browsing.
Check first: Confirm the address qualifies; Xfinity's 2,000 Mbps tier reaches only about 35%.
Best Fit
Remote Workers
Choose AT&T Fiber 1 GIG where available for symmetrical 1,000 Mbps service.
AT&T fiber reaches about 48% of Brentwood, offering matching upload and download performance.
Check first: Fiber availability is address-specific; the 1,000 Mbps tier reaches about 48%.
Best Fit
Gamers & Streamers
Choose AT&T 5 GIG where available for symmetrical 5,000 Mbps performance.
Its fiber tier provides the city's highest listed speed, reaching about 39% of Brentwood.
Check first: Check eligibility carefully because 5,000 Mbps service is not broadly available.
Best Fit
Rural & Edge-of-City Homes
Consider Starlink Residential 100 Mbps for $55 promotional pricing with availability everywhere.
Starlink's 100 Mbps plan reaches every address, including homes outside wired-service footprints.
Check first: Compare wired options first; Xfinity reaches about 86% and Unwired about 91%.
Internet Providers by ZIP Code in Brentwood
Shadow Lakes 94513
AT&T is currently the strongest option for Highest-speed fiber availability.
AT&T fiber reaches about 54% of ZIP 94513 at up to 5,000/5,000 Mbps.
Shadow Lakes 94513
AT&T is currently the strongest option for multi-user homes, remote work, gaming, and 4K streaming.
AT&T leads this ZIP with 53.8% best-address share.
Internet providers near Brentwood
Coverage can change completely a few miles down the road. If you’re moving to or shopping just outside Brentwood, check the neighboring market directly.
Brentwood Internet FAQs
Who is the best internet provider in Brentwood, CA?
Xfinity is the best overall provider, with cable up to 2,000 Mbps reaching about 35% of Brentwood. AT&T is the faster choice if its fiber reaches your address, offering up to 5,000/5,000 Mbps to about 39% of the city.
What is the fastest internet in Brentwood, CA?
AT&T fiber is fastest where available, offering 5,000/5,000 Mbps to about 39% of Brentwood. Xfinity is the best overall provider, with cable up to 2,000 Mbps reaching about 35%, so verify technology availability at your address.
Which internet provider covers the most of Brentwood, CA?
Unwired Ltd has the largest non-satellite footprint at about 91% of Brentwood. Satellite service from Starlink, HughesNet, and Viasat is available everywhere, while wired and fixed-wireless options require an address-level eligibility check.
What is the cheapest internet plan in Brentwood, CA?
The cheapest plans are tied: AT&T Fiber 300Mbps costs $35 promotional pricing for 300 Mbps, reaching about 48%, and T-Mobile Rely Home Internet costs $35 promotional pricing for 400 Mbps, reaching about 63%. AT&T requires AutoPay and paperless billing; T-Mobile requires a qualifying wireless line.
Can I get fiber internet in Brentwood?
Fiber reaches about 48% of Brentwood through AT&T and about 31% through Sonic.net. AT&T offers fiber tiers up to 5,000/5,000 Mbps, while Sonic.net lists 1,000/1,000 Mbps; availability varies by address, including in Shadow Lakes.
What internet speed do I need in Brentwood?
A 300 Mbps plan is a practical starting point for many Brentwood households, while heavier multi-user homes should consider 500 Mbps or more. Xfinity's 300 Mbps plan reaches about 86%, and AT&T's 1,000 Mbps fiber reaches about 48%, where available.
What internet options are available in Shadow Lakes?
In Shadow Lakes ZIP 94513, AT&T fiber reaches about 54% with up to 5,000/5,000 Mbps. Xfinity reaches about 16% at up to 1,200/35 Mbps, while Sonic.net reaches about 7% at 1,000/1,000 Mbps, making address verification especially important.
How We Analyze Internet in Brentwood
FCC Broadband Data
We use the FCC National Broadband Map, updated twice a year with provider-reported coverage at the census block level.
Speed Score
A state-wide percentile of each plan’s maximum advertised download speed against every option filed with the FCC in the state, all technologies on one scale. It is not a measured speed test.
Coverage Calculation
Provider coverage shows what percentage of census blocks in Brentwood report service availability from each provider.
Data Coverage for Brentwood
How We Calculate Speed Score
The Speed Score is a state-wide percentile from 0 to 100. It answers one question: of every internet option filed with the FCC in this state, across every technology, what share is slower than this plan’s maximum advertised download speed?
What goes in:
- The plan’s maximum advertised download speed, as the provider files it with the FCC and lists it for sale.
- Every other serviceable option in the state from the FCC Broadband Data Collection, counted by the census blocks it reaches.
Speed Score = share of the state’s filed options with a lower advertised download speed
A score of 85 means this plan’s advertised speed beats 85% of the options filed in the state. Fiber, cable, DSL, fixed wireless and satellite are all on the same scale, so a 1,000 Mbps plan scores the same whoever sells it.
What it is not: a measured speed test. It does not include latency, upload speed, reliability or congestion. Real throughput at an address varies with wiring, equipment and time of day.
How providers are ordered on this page: each provider’s tier scores are averaged across the census blocks it serves, then multiplied by the share of the city it reaches. Wired providers rank ahead of wireless-only ones, and satellite last, because their filings describe a signal footprint rather than a plant. The same rule sets the title and the 30-second verdict.
Data source: FCC National Broadband Map (Broadband Data Collection), republished roughly twice a year; provider plan lists checked monthly.
How We Calculate Capabilities
Estimated Capabilities predict how well each internet plan supports common household activities based on speed requirements and connection type.
Rating Scale:
- Excellent – Optimal performance, handles peak usage easily
- Good – Reliable performance with minimal issues
- Fair – Functional but may experience slowdowns during heavy use
- Poor – Not recommended; expect frequent buffering or lag
How We Rate Each Category:
Streaming
Based on download speed. 4K streaming requires 25+ Mbps per stream; HD requires 5+ Mbps. We account for multiple simultaneous streams.
Multi-device
Evaluates total bandwidth capacity divided by typical household device count (phones, tablets, smart TVs, computers). Fiber and cable handle many devices better than DSL or satellite.
Gaming
Considers both upload speed (for sending game data) and latency (ping time). Fiber and cable excel here; satellite connections struggle due to inherent signal delay.
Whole Home
Assesses whether the connection can reliably serve an entire household during peak evening hours. Factors in technology type (shared vs. dedicated bandwidth) and total speed capacity.
Note: Actual performance depends on your specific location, network congestion, and equipment quality.