Electricity
Top 6 Electric Providers in Norwalk
You pick the provider; Eversource delivers the power.
Every plan below runs over the same Eversource wires, so reliability is identical. Providers compete on rate, contract, and renewable content.
For outages, always call
Eversource at 800-286-2000.
Constellation Energy
Proven Leader in Clean Energy
- Renewable
- 0%
- Guarantee
- 90 days
- Rate lock
- 8-21 Months
Major Energy
Price Protection Plans
- Renewable
- 34%
- Guarantee
- None
- Rate lock
- 12 Months
Xoom Energy
Wide Plan Selection
- Renewable
- 0%
- Guarantee
- None
- Rate lock
- —
Direct Energy
Best for Apartments
- Renewable
- 0%
- Guarantee
- None
- Rate lock
- —
SN
South Norwalk Electric and Water
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of November 10, 2026
EnergySage
Save up to 20%! Get custom solar quotes online, no phone calls required!
- Service
- Home solar
- Quotes
- Free
Plan guides
Compare Plans
How To Switch
Bill Credit Plans
Fixed vs. Variable
Prepaid Plans
Free Nights or Weekends Plan
Renewable Energy
See Top Plans in Your Area
Natural Gas
Natural Gas Providers in Norwalk
Rates accurate as of November 10, 2026
Smell rotten eggs?
Leave immediately, and don't touch light switches, garage openers, or phones. Once you're safely away,
call
Eversource at 800-286-2000 or 911.
What to do if you smell gas
Internet
Top 11 Internet Providers in Norwalk
Optimum
3 Year Price Lock*
- Speeds up to
- 8 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 91.68%
- Speeds up to
- 7 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 66.18%
Verizon Home Internet
Get 2 Months Free
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 63.14%
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
- 99.77%
T-Mobile 5G Home Internet
Wireless Internet
- Speeds up to
- 498 Mbps
- Type
- 5G
- Data cap
- 1.2 TB
- Availability
- 67.83%
AT&T Air
Wireless Internet
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 75.33%
- Speeds up to
- 150 Mbps
- Type
- Satellite
- Data cap
- 150-850 GB
- Availability
- 99.98%
- Speeds up to
- Varies
- Type
- Fiber, Cable, 5G, & Satellite
- Data cap
- Varies
- Availability
- 95%
From
$39.95
/mo
Call 866-452-1131
Xfinity
Lock in Your Price for 5 Years
- Speeds up to
- 2 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 38.62%
Spectrum
Most Affordable Plans
- Speeds up to
- 7 Gbps**
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 12.02%
*Not all internet providers and speeds are available at every address.
Norwalk Connectivity
Broadband (100/20 Mbps)
94.0%
1 Gig download
87.8%
Fiber
87.5%
Share of residents with access. Source:
FCC National Broadband Map.
Water & Sewer
Water & Sewage Providers in Norwalk
NF
NORWALK FIRST TAXING DISTRICT
12 New Canaan Avenue PO Box 27 NORWALK, CT 6852
- Service
- Water & sewage
- Contact
- Online & Phone
Norwalk drinking water quality: 8 contaminants above health guidelines, 2 contaminants 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
Norwalk
Health guideline
Legal limit
Perfluorooctanoic acid (PFOA) Above legal limit
0.0072 ppb
0 ppb
0.004 ppb
Perfluorooctane sulfonate (PFOS) Above legal limit
0.0101 ppb
0 ppb
0.004 ppb
Lead Above guideline
3 ppb
0 ppb
15 ppb
Chromium (hexavalent) Above guideline
0.036 ppb
0.02 ppb
None set
Haloacetic acids (HAA5) Above guideline
22.925 ppb
0.1 ppb
60 ppb
Haloacetic acids (HAA9) Above guideline
29.9063 ppb
.06 ppb
None set
Manganese Above guideline
105.53 ppb
100 ppb
None set
Perfluorobutane sulfonate (PFBS) Above guideline
0.0064 ppb
0.001 ppb
None set
Chlorate
130.6 ppb
210 ppb
None set
Chromium (total)
0.22 ppb
100 ppb
100 ppb
Six brominated haloacetic acids
7.3813 ppb
Not set
None set
Perfluorohexanoic acid (PFHxA)
0.004 ppb
Not set
None set
Perfluorohexane sulfonate (PFHXS)
0.0039 ppb
0.01 ppb
0.01 ppb
Perfluoropentanoic acid
0.005 ppb
Not set
None set
Strontium
72.4 ppb
1.5 ppm
None set
Vanadium
0.26 ppb
21 ppb
None set
Trash & Recycling
Trash and Recycling Providers in Norwalk
AR
Amec Refuse
145 Main St, Norwalk, CT 06851
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 in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Norwalk?
Yes, the state of Connecticut 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 Major Energy or any of the 6 electric providers available in Norwalk.
Can I choose my natural gas utility provider in Norwalk, CT?
Yes, the state of Connecticut has deregulated its natural gas utilties, but only for commercial customers, at this time. Residential customers must use the primary gas company in Norwalk, Eversource.
What is the average utility bill in Norwalk?
On average, the residents of Norwalk, CT pay around $183.49 total per month on utility bills including electric, gas, water and trash. That means people in Norwalk on average pay 11.6% more than the national average of $164.4 on utilities each month.
Does Norwalk offer municipal electricity services?
Yes, South Norwalk Electric & Water is a municipal electric provider and supplies most residents of Norwalk with electricity. Most cities also offer essential municipal services like water, sewage treatment and wastewater disposal.
Who is the fastest internet provider in Norwalk?
Optimum is the fastest internet service provider in Norwalk, offering speeds up to 8 Gbps to 91.68% of the city.
Who is the cheapest electricity supplier in Norwalk?
Major Energy is the cheapest electric provider in Norwalk, offering plans starting at $0.1399 /kWh.