- Plans starting at $50/month
- Free 5G Wi-Fi Gateway
- Get Up To $300 back on qualified plans
- Speeds up to 415 Mbps
Electric Providers in Castle Rock
CORE Electric Cooperative

Natural Gas Providers in Castle Rock
Black Hills Energy

Choice Home Warranty
Never pay for covered home repairs again! Extend the Life of Your Major Home Systems. AC, Heating, Water Heater, Kitchen & Laundry Appliance and More!
Water & Sewage Providers in Castle Rock
CASTLE ROCK TOWN OF
175 KELLOGG CT CASTLE ROCK, CO 80109
CASTLE PINES VILLAGE MD
5880 COUNTRY CLUB DR CASTLE ROCK, CO 80108
Top 8 Internet Providers in Castle Rock
Quantum Fiber

- Fiber Connection
- Download Speeds Up To: 8 Gbps
- Starting at: $45.00/mo
Xfinity
- Cable Connection
- Download Speeds Up To: 2 Gbps
- Starting at: $30.00/mo
CenturyLink
- Fiber Connection
- Download Speeds Up To: 940 Mbps
- Starting at: $50.00/mo
T-Mobile 5G Home Internet

- 5G Connection
- Download Speeds Up To: 415 Mbps
- Starting at: $50.00/mo
Verizon 5G Home Internet

- 5G Connection
- Download Speeds Up To: 1 Gbps
- Starting at: $50.00/mo
Hughesnet

- Satellite Connection
- Download Speeds Up To: 100 Mbps
- Starting at: $49.99/mo
Starlink

- Satellite Connection
- Download Speeds Up To: 220 Mbps
- Starting at: $80.00/mo
Viasat

- Satellite Connection
- Download Speeds Up To: 150 Mbps
- Starting at: $49.99/mo
Top 2 Trash and Recycling Providers in Castle Rock
Expert Disposal
3613 N. US Hwy 85, Castle Rock, CO 80108
MariWaste
4833 Front St, Castle Rock, CO 80104
We strive to offer the most accurate information possible. If you notice inaccurate or missing information please let us know and we will get it corrected as quickly as possible.
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Utilities Summary for Castle Rock, CO
Electric Companies: | 1 |
Natural Gas Companies: | 1 |
Water & Sewage Providers: | 2 |
Garbage, Trash & Recycling Providers: | 2 |
Municipal Electricity: | No |
Castle Rock Internet Connectivity
Broadband Availability
99.35%
Percent of population with access to speeds of 100 Mbps download and 20 Mbps upload
1 Gig Availability
7.48%
Percent of population with access to download speeds of 1 Gbps
Fiber Availability
23.12%
Percent of population with access to fiber Internet
Fastest Internet Providers in Castle Rock
Provider | Connection Type | Download Speed | |
---|---|---|---|
Quantum Fiber | Fiber | 8 Gbps Not all speeds available in all areas |
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Xfinity | Cable | 2 Gbps Not all speeds available in all areas |
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CenturyLink | Fiber | 940 Mbps Not all speeds available in all areas |
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T-Mobile 5G Home Internet | 5G | 415 Mbps Not all speeds available in all areas |
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Verizon 5G Home Internet | 5G | 1 Gbps Not all speeds available in all areas |
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Hughesnet | Satellite | 100 Mbps Not all speeds available in all areas |
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Starlink | Satellite | 220 Mbps Not all speeds available in all areas |
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Viasat | Satellite | 150 Mbps Not all speeds available in all areas |
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Castle Rock Drinking Water Quality Information
Clean drinking water is essential for maintaining good health and overall well-being. Safe, contaminant-free water helps prevent the spread of diseases, supports proper hydration, and ensures the body's vital functions operate smoothly.
Castle Rock's Primary Drinking Water Source: Surface Water
Drinking Water Contaminant Levels
Lead
3.1 ppb
Health standard: 0 ppb
Legal limit: 15 ppb
Legal limit: 15 ppb
1,1-dichloroethane
0.039 ppb
Health standard: 3 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Chlorate
355 ppb
Health standard: 210 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Chromium (total)
0.5379 ppb
Health standard: 100 ppb
Legal limit: 100 ppb
Legal limit: 100 ppb
Chromium (hexavalent)
0.3174 ppb
Health standard: 0.02 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Haloacetic Acids (HAA5)
1.5581 ppb
Health standard: 0.1 ppb
Legal limit: 60 ppb
Legal limit: 60 ppb
Six Brominated Haloacetic Acids
1.8544 ppb
Health standard: Not Set
Legal limit: No Limit Set
Legal limit: No Limit Set
Haloacetic Acids (HAA9)
3.0241 ppb
Health standard: .06 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Lithium
19.2455 ppb
Health standard: 9 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Manganese
2.16 ppb
Health standard: 100 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Molybdenum
1.0167 ppb
Health standard: 40 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Perfluorobutanoic Acid (PFBA)
0.0051 ppb
Health standard: 7 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Perfluoropentanoic Acid
0.0039 ppb
Health standard: Not Set
Legal limit: No Limit Set
Legal limit: No Limit Set
Strontium
426.5 ppb
Health standard: 1.5 ppm
Legal limit: No Limit Set
Legal limit: No Limit Set
Contaminant Data Based on Averages of SDWA LCR Samples and UCMR 3, UCMR 4, and UCMR 5 Samples. Health standards are based on guidelines set by the EPA, WHO, or state health departments. Health standards are based on possible negative health side effects if that level of contaminant is exceeded. Legal limits are set and enforced by EPA regulations.
Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Castle Rock?
Not at this time, the state of Colorado has not deregulated electric utilities. The primary electric company providing power to Castle Rock is CORE Electric Cooperative.
Can I choose my natural gas utility provider in Castle Rock, CO?
No, Colorado has not deregulated its natural gas utilities. The primary gas company in Castle Rock is Black Hills Energy.
What is the average utility bill in Castle Rock?
On average, the residents of Castle Rock, CO pay around $216.82 total per month on utility bills including electric, gas, water and trash. That means people in Castle Rock on average pay 31.9% more than the national average of $164.4 on utilities each month.
Does Castle Rock offer municipal electricity services?
No, Castle Rock does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Castle Rock area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Castle Rock Town Of.
Who is the fastest internet provider in Castle Rock?
Quantum Fiber is the fastest internet service provider in Castle Rock, offering speeds up to 8 Gbps.