- Free Xfinity Mobile Line for 1 year
- Free Peacock Premium*
- Free WiFi Equipment for 24 months
- 5 Year Price Lock*
Electricity
Top 22 Electric Providers in Deerfield
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
- 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
- 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 29, 2026
EnergySage
Save up to 20%! Get custom solar quotes online, no phone calls required!
- Service
- Home solar
- Quotes
- Free
Plan guides
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Renewable Energy
See Top Plans in Your Area
Natural Gas
Top 15 Natural Gas Providers in Deerfield
Constellation Energy
Trustpilot Rating 4.2/5 ★
- Monthly charge
- —
- Rate lock
- 12-36 Months
- Guarantee
- —
Santanna Energy Services
- Monthly charge
- —
- Rate lock
- 12 Months
- Guarantee
- —
Spark Energy
- Monthly charge
- —
- Rate lock
- 12 Months
- Guarantee
- —
Green Mountain Energy
- Monthly charge
- —
- Rate lock
- 3 Months
- Guarantee
- —
American Power & Gas
- Monthly charge
- —
- Rate lock
- 1-36 Months
- Guarantee
- —
Xoom Energy
- Monthly charge
- —
- Rate lock
- 1-24 Months
- Guarantee
- —
IGS Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Illinois Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Nordic Energy Services
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Residents Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
From
$0.550
/THM
Check Availability
IDT Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
North Shore Gas
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Rates accurate as of October 29, 2026
See Top Plans In Your Area
Internet
Top 8 Internet Providers in Deerfield
Xfinity
Lock in Your Price for 5 Years
- Speeds up to
- 2 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 99.47%
AT&T Fiber
Get a $200 Reward Card*
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 99.38%
Starlink
Internet Anywhere You Are
- Speeds up to
- 400 Mbps
- Type
- Satellite
- Data cap
- Unlimited
- Availability
- 100%
Verizon 5G Home Internet
Wireless Internet Great for Renters
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 100%
T-Mobile 5G Home Internet
Wireless Internet
- Speeds up to
- 498 Mbps
- Type
- 5G
- Data cap
- 1.2 TB
- Availability
- 100%
AT&T Air
Wireless Internet
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 100%
- Speeds up to
- 150 Mbps
- Type
- Satellite
- Data cap
- 150-850 GB
- Availability
- 100%
- Speeds up to
- Varies
- Type
- Fiber, Cable, 5G, & Satellite
- Data cap
- Varies
- Availability
- 95%
From
$39.95
/mo
Call 866-452-1131
*Not all internet providers and speeds are available at every address.
Water & Sewage Providers in Deerfield
DEERFIELD
465 ELM ST. DEERFIELD, IL 60015
WINNETKA
1027 CENTRAL AVE DEERFIELD, IL 60015
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Top 2 Trash and Recycling Providers in Deerfield
Republic Services
Waste Management
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.
Report Missing or Inaccurate Data
Utilities Summary for Deerfield, IL
| Electric Companies: | 22 |
| Natural Gas Companies: | 15 |
| Water & Sewage Providers: | 2 |
| Garbage, Trash & Recycling Providers: | 2 |
| Municipal Electricity: | No |
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Deerfield Internet Connectivity
Broadband Availability
99.4745%
Percent of population with access to speeds of 100 Mbps download and 20 Mbps upload
1 Gig Availability
65.5281%
Percent of population with access to download speeds of 1 Gbps
Fiber Availability
30.5439%
Percent of population with access to fiber Internet
Fastest Internet Providers in Deerfield
| 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
Deerfield 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.
Deerfield's Primary Drinking Water Source: Surface Water
Drinking Water Contaminant Levels
Lead
4.1 ppb
Health standard: 0 ppb
Legal limit: 15 ppb
Legal limit: 15 ppb
1,4-dioxane
0.08 ppb
Health standard: 0.35 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Chromium (total)
0.4125 ppb
Health standard: 100 ppb
Legal limit: 100 ppb
Legal limit: 100 ppb
Chromium (hexavalent)
0.2288 ppb
Health standard: 0.02 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Haloacetic Acids (HAA5)
18.7725 ppb
Health standard: 0.1 ppb
Legal limit: 60 ppb
Legal limit: 60 ppb
Six Brominated Haloacetic Acids
11.1988 ppb
Health standard: Not Set
Legal limit: No Limit Set
Legal limit: No Limit Set
Haloacetic Acids (HAA9)
28.5738 ppb
Health standard: .06 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Molybdenum
1.08 ppb
Health standard: 40 ppb
Legal limit: No Limit Set
Legal limit: No Limit Set
Strontium
123.0125 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 Deerfield?
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 22 electric providers available in Deerfield.
Can I choose my natural gas utility provider in Deerfield, 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 Deerfield.
Does Deerfield offer municipal electricity services?
No, Deerfield does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Deerfield area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Deerfield.
Who is the fastest internet provider in Deerfield?
Xfinity is the fastest internet service provider in Deerfield, offering speeds up to 2 Gbps to 99.47% of the city.
Who is the cheapest electricity supplier in Deerfield?
MPower Energy is the cheapest electric provider in Deerfield, offering plans starting at $0.00179 /kWh.
Who is the cheapest natural gas supplier in Deerfield?
Nordic Energy Services is the cheapest natural gas provider in Deerfield, offering plans starting at $0.295 /therm.