- Free Xfinity Mobile Line for 1 year
- Free Peacock Premium*
- Free WiFi Equipment for 24 months
- 5 Year Price Lock*
Electricity
Top 30 Electric Providers in Williamstown
Frontier Utilities
Best for Short-Term Leases
- Renewable
- —
- Guarantee
- 60 days
- Rate lock
- 4-36 Months
Harborside Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Power Up Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Clearview Energy
Carbon-Free Commitment
- Renewable
- —
- Guarantee
- None
- Rate lock
- 6-24 Months
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
APG&E
Best for Low Rates
- Renewable
- —
- Guarantee
- None
- Rate lock
- 1-36 Months
CleanSky Energy
100% Renewable Energy
- Renewable
- —
- Guarantee
- None
- Rate lock
- 3-24 Months
Indra Energy
No Sign Up or Cancellation Fees
- Renewable
- —
- Guarantee
- None
- Rate lock
- 2-12 Months
Direct Energy
Best for Apartments
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12-36 Months
Major Energy
Price Protection Plans
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12 Months
Think Energy
Earn Free Electricity Every Month
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12-36 Months
Xoom Energy
Wide Plan Selection
- Renewable
- —
- Guarantee
- None
- Rate lock
- 6-24 Months
nTherm
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
NextEra Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Alpha Gas and Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Nordic Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
NRG Home
Best for Rewards Programs
- Renewable
- —
- Guarantee
- None
- Rate lock
- 3-12 Months
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Atlantic Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Residents Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
New Jersey Gas & Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
IDT Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Discount Power
Get Rewarded for Higher Usage
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 12-36 Months
Pay Less Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12 Months
Spartacus Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Atlantic City Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of October 31, 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
Internet
Top 8 Internet Providers in Williamstown
Xfinity
Lock in Your Price for 5 Years
- Speeds up to
- 2 Gbps
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 99.82%
Verizon Home Internet
Get NFL Sunday Ticket from YouTube
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 94.03%
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
- 99.47%
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.
Williamstown Connectivity
Broadband (100/20 Mbps)
99.9%
1 Gig download
99.8%
Fiber
91.0%
Share of residents with access. Source:
FCC National Broadband Map.
Water & Sewer
Water & Sewage Providers in Williamstown
MT
MONROE TWP MUA
372 SOUTH MAIN STREET WILLIAMSTOWN, NJ 8094
- Service
- Water & sewage
- Contact
- Phone
Williamstown drinking water quality: 7 contaminants above health guidelines, 3 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
Williamstown
Health guideline
Legal limit
Perfluorononanoic acid (PFNA) Above legal limit
0.026 ppb
0.01 ppb
0.01 EPA ppb
Perfluorooctanoic acid (PFOA) Above legal limit
0.0075 ppb
0 ppb
0.004 ppb
Perfluorooctane sulfonate (PFOS) Above legal limit
0.0042 ppb
0 ppb
0.004 ppb
Lead Above guideline
6.6 ppb
0 ppb
15 ppb
Chromium (hexavalent) Above guideline
0.0583 ppb
0.02 ppb
None set
Haloacetic acids (HAA5) Above guideline
1.8606 ppb
0.1 ppb
60 ppb
Lithium Above guideline
11.4 ppb
9 ppb
None set
1,4-dioxane
0.0941 ppb
0.35 ppb
None set
Chlorate
35.7813 ppb
210 ppb
None set
Cobalt
1.4186 ppb
70 ppb
None set
Six brominated haloacetic acids
2.5686 ppb
Not set
None set
Haloacetic acids (HAA9)
3.1339 ppb
.06 ppb
None set
Manganese
14.066 ppb
100 ppb
None set
Perfluorohexanoic acid (PFHxA)
0.0032 ppb
Not set
None set
Strontium
33.1014 ppb
1.5 ppm
None set
Vanadium
0.526 ppb
21 ppb
None set
Trash & Recycling
Trash and Recycling Providers in Williamstown
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 Williamstown, NJ
| Electric Companies: | 30 |
| Water & Sewage Providers: | 1 |
| Garbage, Trash & Recycling Providers: | 1 |
| Municipal Electricity: | No |
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Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Williamstown?
Yes, the state of New Jersey 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 Frontier Utilities and Harborside Energy or any of the 30 electric providers available in Williamstown.
Can I choose my natural gas utility provider in Williamstown, NJ?
Yes, the state of New Jersey 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.
Does Williamstown offer municipal electricity services?
No, Williamstown does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Williamstown area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Monroe Twp Mua.
Who is the fastest internet provider in Williamstown?
Xfinity is the fastest internet service provider in Williamstown, offering speeds up to 2 Gbps to 99.82% of the city.
Who is the cheapest electricity supplier in Williamstown?
nTherm is the cheapest electric provider in Williamstown, offering plans starting at $0.1259 /kWh.