- Free Xfinity Mobile Line for 1 year
- Free Peacock Premium*
- Free WiFi Equipment for 24 months
- 5 Year Price Lock*
Electricity
Top 5 Electric Providers in Danbury
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
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of November 6, 2026
EnergySage
Save up to 20%! Get custom solar quotes online, no phone calls required!
- Service
- Home solar
- Quotes
- Free
See Top Plans in Your Area
Natural Gas
Natural Gas Providers in Danbury
Rates accurate as of November 6, 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 9 Internet Providers in Danbury
Xfinity
Lock in Your Price for 5 Years
- Speeds up to
- 2 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 99.77%
- Speeds up to
- 7 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 65.31%
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
- 97.39%
T-Mobile 5G Home Internet
Wireless Internet
- Speeds up to
- 498 Mbps
- Type
- 5G
- Data cap
- 1.2 TB
- Availability
- 91.88%
AT&T Air
Wireless Internet
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 99.53%
- 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
AT&T Fiber
Get a $200 Reward Card*
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 42.94%
*Not all internet providers and speeds are available at every address.
Danbury Connectivity
Broadband (100/20 Mbps)
99.9%
1 Gig download
98.2%
Fiber
61.1%
Share of residents with access. Source:
FCC National Broadband Map.
Water & Sewer
Water & Sewage Providers in Danbury
DW
DANBURY WATER DEPARTMENT
155 DEER HILL AVENUE DANBURY, CT 6810
- Service
- Water & sewage
- Contact
- Online & Phone
Danbury drinking water quality: 5 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
Danbury
Health guideline
Legal limit
Lead Above guideline
1.3 ppb
0 ppb
15 ppb
Chlorate Above guideline
520 ppb
210 ppb
None set
Chromium (hexavalent) Above guideline
0.1024 ppb
0.02 ppb
None set
Haloacetic acids (HAA5) Above guideline
19.5246 ppb
0.1 ppb
60 ppb
Haloacetic acids (HAA9) Above guideline
25.8329 ppb
.06 ppb
None set
Chromium (total)
0.28 ppb
100 ppb
100 ppb
Six brominated haloacetic acids
6.5633 ppb
Not set
None set
Manganese
10.65 ppb
100 ppb
None set
Strontium
73.54 ppb
1.5 ppm
None set
Vanadium
0.52 ppb
21 ppb
None set
Trash & Recycling
Top 7 Trash and Recycling Providers in Danbury
JK
Junk King Tri County
15 Great Pasture Rd #9B, Danbury, CT 06810
LS
Longogreene Sanitation
111 West St #2, Danbury, CT 06810
All 4 additional trash and recycling providers
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 Danbury, CT
| Electric Companies: | 5 |
| Natural Gas Companies: | 1 |
| Water & Sewage Providers: | 1 |
| Garbage, Trash & Recycling Providers: | 7 |
| Municipal Electricity: | No |
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Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Danbury?
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 5 electric providers available in Danbury.
Can I choose my natural gas utility provider in Danbury, 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 Danbury, Eversource.
What is the average utility bill in Danbury?
On average, the residents of Danbury, CT pay around $171.58 total per month on utility bills including electric, gas, water and trash. That means people in Danbury on average pay 4.4% more than the national average of $164.4 on utilities each month.
Does Danbury offer municipal electricity services?
No, Danbury does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Danbury area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Danbury Water Department.
Who is the fastest internet provider in Danbury?
Xfinity is the fastest internet service provider in Danbury, offering speeds up to 2 Gbps to 99.77% of the city.
Who is the cheapest electricity supplier in Danbury?
Major Energy is the cheapest electric provider in Danbury, offering plans starting at $0.1399 /kWh.