- Free Xfinity Mobile Line for 1 year
- Free Peacock Premium*
- Free WiFi Equipment for 24 months
- $100 Visa Prepaid Cards for students
Electricity
Top 24 Electric Providers in Oakbrook Terrace
Constellation Energy
Proven Leader in Clean Energy
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 3-36 Months
American Power & Gas
Focus on Affordability
- Renewable
- —
- Guarantee
- None
- Rate lock
- 1-6 Months
Santanna Energy Services
Employee-Owned
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 12 Months
Green Mountain Energy
100% Renewable Plans
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 1-36 Months
Verde Energy
No Cancellation Fees
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12 Months
- Renewable
- —
- Guarantee
- None
- Rate lock
- 6-15 Months
Public Power
Best for Flexibility
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12-20 Months
Think Energy
Earn Free Electricity Every Month
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12-36 Months
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12 Months
IGS Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Alpha Gas and Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Dynegy
Total Satisfaction Guarantee
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 8-24 Months
Illinois Gas & Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Inspire Energy
No Sign Up or Cancellation Fees
- Renewable
- —
- Guarantee
- None
- Rate lock
- 6-12 Months
AEP Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Just Energy
Popular Bill Credit Plans
- Renewable
- —
- Guarantee
- 60 days
- Rate lock
- 12-36 Months
NRG Home
Best for Rewards Programs
- Renewable
- —
- Guarantee
- None
- Rate lock
- 3-12 Months
Nordic Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
MC Squared Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
EcoPlus Power
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
MPower Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of October 19, 2026
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Top 14 Natural Gas Providers in Oakbrook Terrace
Constellation Energy
- $0.5490 /THM
- 12-36 Months
- Best for Home Protection Bundles
Santanna Energy Services
- $0.4036 /THM
- 12 Months
Spark Energy
- $0.499 /THM
- 12 Months
Green Mountain Energy
- $0.48 /THM
- 3 Months
American Power & Gas
- $0.495 /THM
- 1 Month
Xoom Energy
- $0.619 /THM
- 1-24 Months
IGS Energy
- $0.5490 /THM
Just Energy
- $0.659 /THM
Illinois Energy
- $0.699 /THM
Nordic Energy Services
- $0.295 /THM
Residents Energy
- $0.370 /THM
Ambit Energy
- $0.55 /THM
IDT Energy
- $0.83240 /THM
Nicor Gas
- $0.49 /THM
Rates accurate as of October 19, 2026
See Top Plans In Your Area
Top 8 Internet Providers in Oakbrook Terrace
Xfinity
- 2 Gbps
- Cable & Fiber
- Unlimited
- TV & Phone
- 99.9%
- $30.00/mo
- Lock in Your Price for 5 Years
AT&T Fiber
- 5 Gbps
- Fiber
- Unlimited
- Mobile
- 80.39%
- $35.00/mo
- Get a $200 Reward Card*
Starlink
- 400 Mbps
- Satellite
- Unlimited
- None
- 100%
- $55.00/mo
Verizon 5G Home Internet
- 300 Mbps
- 5G
- Unlimited
- Mobile
- 100%
- $35.00/mo
- Wireless Internet Great for Renters
T-Mobile 5G Home Internet
- 498 Mbps
- 5G
- 1.2 TB
- Mobile
- 100%
- $35.00/mo
- Wireless Internet
AT&T Air
- 300 Mbps
- 5G
- Unlimited
- Mobile
- 100%
- $40.00/mo
- Wireless Internet
Viasat
- 150 Mbps
- Satellite
- 150-850 GB
- Phone
- 100%
- $39.99/mo
Earthlink
- Varies
- Fiber, Cable, 5G, & Satellite
- Varies
- 95%
- $39.95/mo
Water & Sewage Providers in Oakbrook Terrace
OAKBROOK TERRACE
17W275 BUTTERFIELD RD. OAKBROOK TERRACE, IL 60181
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Trash and Recycling Providers in Oakbrook Terrace
Flood Brothers Disposal
17W609 14th St, Oakbrook Terrace, IL 60181
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Utilities Summary for Oakbrook Terrace, IL
| Electric Companies: | 24 |
| Natural Gas Companies: | 14 |
| Water & Sewage Providers: | 1 |
| Garbage, Trash & Recycling Providers: | 1 |
| Municipal Electricity: | No |
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Oakbrook Terrace Internet Connectivity
Broadband Availability
99.9024%
Percent of population with access to speeds of 100 Mbps download and 20 Mbps upload
1 Gig Availability
96.8293%
Percent of population with access to download speeds of 1 Gbps
Fiber Availability
23.8537%
Percent of population with access to fiber Internet
Fastest Internet Providers in Oakbrook Terrace
| Provider | Connection Type | Download Speed |
|---|---|---|
| Xfinity | Cable & Fiber | 2 Gbps |
| AT&T Fiber | Fiber | 5 Gbps |
| Starlink | Satellite | 400 Mbps |
| Verizon 5G Home Internet | 5G | 300 Mbps |
| T-Mobile 5G Home Internet | 5G | 498 Mbps |
| AT&T Air | 5G | 300 Mbps |
| Viasat | Satellite | 150 Mbps |
| Earthlink | Fiber, Cable, 5G, & Satellite | Varies |
*Not all speeds available in all areas
Oakbrook Terrace 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.
Drinking Water Contaminant Levels
Copper
1570 ppb
Health standard: 1300 ppb
Legal limit: 1300 ppb
Legal limit: 1300 ppb
Lead
9.7 ppb
Health standard: 0 ppb
Legal limit: 15 ppb
Legal limit: 15 ppb
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 Oakbrook Terrace?
Yes, the state of Illinois has deregulated electric utilities. Deregulation allows for multiple electric providers within each city and lets customers choose or switch to a provider or plan best fits their needs. Assuming your area has started allowing retail electric competition, you can choose between Constellation Energy and American Power & Gas or any of the 24 electric providers available in Oakbrook Terrace.
Can I choose my natural gas utility provider in Oakbrook Terrace, IL?
Yes, the state of Illinois has deregulated its natural gas utilities. Deregulation of gas service allows for multiple providers and allows customers to choose between providers and plans that best fit their needs. Assuming your area has started enabling retail gas competition, you can choose between Constellation Energy and Santanna Energy Services or any of the other natural gas providers that offer service in Oakbrook Terrace.
Does Oakbrook Terrace offer municipal electricity services?
No, Oakbrook Terrace does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Oakbrook Terrace area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Oakbrook Terrace.
Who is the fastest internet provider in Oakbrook Terrace?
Xfinity is the fastest internet service provider in Oakbrook Terrace, offering speeds up to 2 Gbps to 99.9% of the city.
Who is the cheapest electricity supplier in Oakbrook Terrace?
MPower Energy is the cheapest electric provider in Oakbrook Terrace, offering plans starting at $0.00179 /kWh.
Who is the cheapest natural gas supplier in Oakbrook Terrace?
Nordic Energy Services is the cheapest natural gas provider in Oakbrook Terrace, offering plans starting at $0.295 /therm.