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Cell Coverage | Internet Map

Business Internet Providers In Clearlake

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Residential Business

Clearlake, CA has 15 business internet options. Availability varies by location—enter your business address below or select a region on the map to see which business internet providers are available in your area.

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Download and upload speed estimates are in megabits per second (Mbps).

Cable

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Mediacom Xtream 1,000 50 High

DSL

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
TPx Communications 50 50 Limited
AT&T 0.2-10 <1 Limited

Fixed Wireless

Provider DownDownload (Mbps) UpUpload (Mbps) AvailabilityCoverage
Verizon 200 30 High
DigitalPath 200 20 High
Lake County Broadband Solutions 80 80 Moderate
US Cellular 100 20 High
AT&T 100 6 High
Valley Internet 50 25 Limited
North Coast Internet 30 10 Limited
T-Mobile 0.2-10 <1 High

Broadband Map's availability estimates are based on the census boundaries of Clearlake. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.

Clearlake Business Internet Options Map

Darker hexagons show areas of Clearlake with more business internet options. Select a hexagon to view business internet providers in a specific part of Clearlake.

Data Sourcing

BroadbandMap's Internet availability information relies heavily on the May 2025 release from the FCC's Broadband Data Collection program (representing ISPs' availability as of December 2024).