- Free Xfinity Mobile Line for 1 year
- Free Peacock Premium*
- Free WiFi Equipment for 24 months
- 5 Year Price Lock*
Electricity
Electric Providers in Naperville
Naperville Public Utilities
Rates accurate as of November 3, 2026
EnergySage
Save up to 20%! Get custom solar quotes online, no phone calls required!
- Service
- Home solar
- Quotes
- Free
Natural Gas
Top 14 Natural Gas Providers in Naperville
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
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Rates accurate as of November 3, 2026
See Top Plans In Your Area
Internet
Top 12 Internet Providers in Naperville
Xfinity
Lock in Your Price for 5 Years
- Speeds up to
- 2 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 98.1%
AT&T Fiber
Get a $200 Reward Card*
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 95.06%
- Speeds up to
- 5 Gbps
- Type
- Cable
- Data cap
- 1 TB
- Availability
- 80.34%
Starlink
Internet Anywhere You Are
- Speeds up to
- 400 Mbps
- Type
- Satellite
- Data cap
- Unlimited
- Availability
- 99.98%
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
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 4.11%
- Speeds up to
- 7 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 2.42%
Spectrum
Most Affordable Plans
- Speeds up to
- 7 Gbps**
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 2.01%
*Not all internet providers and speeds are available at every address.
Naperville Connectivity
Broadband (100/20 Mbps)
99.7%
1 Gig download
88.6%
Fiber
7.4%
Share of residents with access. Source:
FCC National Broadband Map.
Water & Sewer
Water & Sewage Providers in Naperville
N
NAPERVILLE
400 South Eagle St. NAPERVILLE, IL 60540
- Service
- Water & sewage
- Contact
- Phone
Naperville drinking water quality: 4 contaminants above health guidelines, none above legal limits
Primary source: surface water. Levels are averages of EPA SDWA LCR and UCMR 3–5 samples. Health guidelines come from the EPA, WHO, or state health departments; legal limits are EPA regulations.
Contaminant
Naperville
Health guideline
Legal limit
Lead Above guideline
1.3 ppb
0 ppb
15 ppb
Chromium (hexavalent) Above guideline
0.2075 ppb
0.02 ppb
None set
Haloacetic acids (HAA5) Above guideline
18.7844 ppb
0.1 ppb
60 ppb
Haloacetic acids (HAA9) Above guideline
27.8613 ppb
.06 ppb
None set
4-androstene-3,17-dione
0.0004 ppb
Not set
None set
Chlorate
27.5 ppb
210 ppb
None set
Chromium (total)
0.2825 ppb
100 ppb
100 ppb
Six brominated haloacetic acids
10.3269 ppb
Not set
None set
Molybdenum
1.0714 ppb
40 ppb
None set
Strontium
118.75 ppb
1.5 ppm
None set
Testosterone
0.0001 ppb
Not set
None set
Vanadium
0.2763 ppb
21 ppb
None set
Trash & Recycling
Top 2 Trash and Recycling Providers in Naperville
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 Naperville, IL
| Electric Companies: | 1 |
| Natural Gas Companies: | 14 |
| Water & Sewage Providers: | 1 |
| Garbage, Trash & Recycling Providers: | 2 |
| Municipal Electricity: | Yes |
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Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Naperville?
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 Naperville Public Utilities or any of the 1 electric providers available in Naperville.
Can I choose my natural gas utility provider in Naperville, 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 Naperville.
What is the average utility bill in Naperville?
On average, the residents of Naperville, IL pay around $117.43 total per month on utility bills including electric, gas, water and trash. That means people in Naperville on average pay 28.6% less than the national average of $164.4 on utilities each month.
Does Naperville offer municipal electricity services?
Yes, Naperville Department of Public Utilities is a municipal electric provider and supplies most residents of Naperville with electricity. Most cities also offer essential municipal services like water, sewage treatment and wastewater disposal.
Who is the fastest internet provider in Naperville?
Xfinity is the fastest internet service provider in Naperville, offering speeds up to 2 Gbps to 98.1% of the city.
Who is the cheapest natural gas supplier in Naperville?
Nordic Energy Services is the cheapest natural gas provider in Naperville, offering plans starting at $0.295 /therm.