Refine your search of 6 BEST Internet providers and 26 Internet plans in Black Diamond. Enter a location to find internet service providers (ISP) in your area.
What are the best Internet providers in Black Diamond for 2026?
- Xfinity (Top Pick)
- AT&T (Best for Gaming and Streaming)
Best Internet Providers in Black Diamond, WA
AT&T
- 100 Mbps - $34 per month
- 300 Mbps - $42 per month
Comcast
- 300 Mbps - $40/mo for 5 years
- 500 Mbps - $45/mo for 5 years
HughesNet
- 25 Mbps - $39.99/mo for 12 months
- 50 Mbps - $49.99/mo. for 12 months
AT&T DSL
- 50 Mbps - $55/month for 12 months
- 18 Mbps - $55/month for 12 months
Black Diamond, Washington Internet Provider Availability
- About 100% of Black Diamond residents have access to 1 or more provider.
- About 100% of Black Diamond residents have access to 2 or more providers.
- About 96.59% of Black Diamond residents have access to 3 or more providers.
Best Internet Deals in Black Diamond, WA
Below is the list of best Internet deals available in Black Diamond area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
AT&T
100 Mbps
Data
Unlimited
Prices Starting At
$34.00/mo
This is an introductory rate. Price includes discount.✅ Verified 1 week agoNo annual contract
Xfinity
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/moInstallation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
AT&T
Typical download speed: 397.9 Mbps
Typical upload speed: 377.7 Mbps
Typical latency: 14 ms
Prices Starting At
$42.00/mo
This is an introductory rate. Price includes discount. Reg $65/mo.Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
✅ Verified 1 month agoNo annual contract
Xfinity
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/moInstallation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
AT&T
Typical download speed: 659.2 Mbps
Typical upload speed: 627.6 Mbps
Typical latency: 12 ms
Prices Starting At
$50.00/mo
This is an introductory rate. Price includes discount. Reg $65/mo.Installation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
✅ Verified 1 month agoNo annual contract
Xfinity
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/moInstallation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
AT&T
Typical download speed: 996.5 Mbps
Typical upload speed: 924.5 Mbps
Typical latency: 12 ms
Prices Starting At
$62.00/mo
This is an introductory rate. Price includes discount. Reg $62/moInstallation Fee: $0.00
Late Payment Fee: $9.99
Early Termination Fee: $0.00
Non-return Equipment Fee: $150.00
✅ Verified 1 month agoNo annual contract
Xfinity
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/moInstallation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
HughesNet
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms
Prices Starting At
$39.99/mo
This is an introductory rate. Price includes discount. Reg $54.99/moInstallation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99
✅ Verified 1 month ago
HughesNet
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms
Prices Starting At
$49.99/mo
This is an introductory rate. Price includes discount. Reg $79.99/moInstallation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300
✅ Verified 1 month ago
Viasat
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms
Prices Starting At
$99.00/mo
Reg $99.99 per monthInstallation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly
✅ Verified 1 month ago