Electricity
Top 46 Electric Providers in Harlingen
You pick the provider; AEP Texas delivers the power.
Every plan below runs over the same AEP Texas wires, so reliability is identical. Providers compete on rate, contract, and renewable content.
For outages, always call
AEP Texas at 877-373-4858.
4Change Energy
Support Texas Charities
- Renewable
- 9-100%
- Guarantee
- 60 days
- Rate lock
- 8-24 Months
TXU ENERGY
Highest Trustpilot Rating 4.7/5 ★
- Renewable
- 3-100%
- Guarantee
- 60 days
- Rate lock
- 1-36 Months
CHARIOT ENERGY
100% Solar-Powered Electricity
- Renewable
- 100%
- Guarantee
- None
- Rate lock
- 3-36 Months
APG&E
Best for Low Rates
- Renewable
- 6-100%
- Guarantee
- None
- Rate lock
- 1-36 Months
BKV Energy
Best for Long Term Value
- Renewable
- 29-100%
- Guarantee
- 30 days
- Rate lock
- 12-36 Months
Energy Texas
Texas Focused Green Energy
- Renewable
- 100%
- Guarantee
- 30 days
- Rate lock
- 3-36 Months
RHYTHM
No Hidden Fees, Fair Pricing
- Renewable
- 100%
- Guarantee
- 30 days
- Rate lock
- 3-36 Months
Express Energy
Low Rates. No Hassles.
- Renewable
- 9%
- Guarantee
- 30 days
- Rate lock
- 12-36 Months
Atlantex Power
Best Free Nights Plan
- Renewable
- 35-100%
- Guarantee
- 90 days
- Rate lock
- 36 Months
GEXA ENERGY
Committed to Renewable Energy
- Renewable
- 100%
- Guarantee
- 60 days
- Rate lock
- 12-36 Months
Frontier Utilities
Best for Short-Term Leases
- Renewable
- 30-100%
- Guarantee
- 60 days
- Rate lock
- 4-36 Months
Companion Energy
Free Pet Benefits
- Renewable
- 30%
- Guarantee
- None
- Rate lock
- 12-24 Months
Cirro Energy
Flexible Contract Lengths
- Renewable
- 24%
- Guarantee
- 30 days
- Rate lock
- 12-36 Months
TriEagle Energy
Best for Straightforward Contracts
- Renewable
- 3-100%
- Guarantee
- 60 days
- Rate lock
- 12-36 Months
Just Energy
Popular Bill Credit Plans
- Renewable
- 31%
- Guarantee
- 60 days
- Rate lock
- 12-36 Months
AMIGO ENERGY
FREE Nights Plan Available!
- Renewable
- 31%
- Guarantee
- None
- Rate lock
- 11-60 Months
- Renewable
- 31%
- Guarantee
- None
- Rate lock
- 11-60 Months
Octopus Energy
Customer Service That Counts
- Renewable
- 100%
- Guarantee
- None
- Rate lock
- 3-18 Months
PAYLESS POWER
Best for No-Deposit / Prepaid
- Renewable
- 26%
- Guarantee
- 30 days
- Rate lock
- 6-12 Months
Veteran Energy
Support Veterans & First Responders
- Renewable
- 9-100%
- Guarantee
- 60 days
- Rate lock
- 12-24 Months
Discount Power
Get Rewarded for Higher Usage
- Renewable
- 24%
- Guarantee
- 90 days
- Rate lock
- 12-36 Months
Constellation Energy
Proven Leader in Clean Energy
- Renewable
- 26-100%
- Guarantee
- 90 days
- Rate lock
- 3-36 Months
- Renewable
- 26-100%
- Guarantee
- None
- Rate lock
- 9-24 Months
Think Energy
Earn Free Electricity Every Month
- Renewable
- 25-100%
- Guarantee
- None
- Rate lock
- 12-36 Months
CleanSky Energy
100% Renewable Energy
- Renewable
- 100%
- Guarantee
- None
- Rate lock
- 3-24 Months
Direct Energy
Best for Apartments
- Renewable
- 24%
- Guarantee
- None
- Rate lock
- 12-36 Months
RELIANT
Best for Smart Home Tools & App
- Renewable
- 24%
- Guarantee
- 90 days
- Rate lock
- 0-36 Months
Green Mountain Energy
100% Renewable Plans
- Renewable
- 100%
- Guarantee
- 90 days
- Rate lock
- 1-36 Months
- Renewable
- 35%
- Guarantee
- None
- Rate lock
- 6-15 Months
SOUTHERN FEDERAL POWER
- Renewable
- 6%
- Guarantee
- None
- Rate lock
- 1-60 Months
Ranchero Power
- Renewable
- 6%
- Guarantee
- None
- Rate lock
- 1-60 Months
REVOLUTION ENERGY
- Renewable
- 26-100%
- Guarantee
- None
- Rate lock
- 1-36 Months
INFUSE ENERGY
- Renewable
- 26-100%
- Guarantee
- None
- Rate lock
- 1-36 Months
SmartEnergy
Renewable Energy Option
- Renewable
- 100%
- Guarantee
- None
- Rate lock
- 12 Months
Budget Power
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
TRUE POWER
- Renewable
- 33-100%
- Guarantee
- None
- Rate lock
- 3-36 Months
Abundance Energy
- Renewable
- 25-100%
- Guarantee
- None
- Rate lock
- 3-36 Months
HERITAGE POWER LLC
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
AE TEXAS
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Good Charlie Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Pogo Energy
Renewable Energy Option
- Renewable
- 100%
- Guarantee
- None
- Rate lock
- Month to Month
NEC Co-op Energy
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
PRONTO POWER
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Magic Valley Electric Co-Op
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of November 13, 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
Natural Gas
Natural Gas Providers in Harlingen
Rates accurate as of November 13, 2026
Smell rotten eggs?
Leave immediately, and don't touch light switches, garage openers, or phones. Once you're safely away,
call
Texas Gas Service at 800-700-2443 or 911.
What to do if you smell gas
Internet
Top 10 Internet Providers in Harlingen
Spectrum
Most Affordable Plans
- Speeds up to
- 7 Gbps**
- Type
- Cable & Fiber
- Data cap
- Unlimited
- Availability
- 92.54%
AT&T Fiber
Get a $200 Reward Card*
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 60.55%
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
- Speeds up to
- 5 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 32.49%
- Speeds up to
- 7 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 2.36%
*Not all internet providers and speeds are available at every address.
**7 Gbps speed is available in select markets.
Harlingen Connectivity
Broadband (100/20 Mbps)
96.9%
1 Gig download
47.5%
Fiber
41.3%
Share of residents with access. Source:
FCC National Broadband Map.
Water & Sewer
Water & Sewage Providers in Harlingen
HW
HARLINGEN WATER WORKS SYSTEM
PO BOX 1950 HARLINGEN, TX 78551-1950
- Service
- Water & sewage
- Contact
- Phone
Harlingen 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
Harlingen
Health guideline
Legal limit
Lead Above guideline
2.8 ppb
0 ppb
15 ppb
Chromium (hexavalent) Above guideline
0.0491 ppb
0.02 ppb
None set
Haloacetic acids (HAA5) Above guideline
13.9844 ppb
0.1 ppb
60 ppb
Haloacetic acids (HAA9) Above guideline
23.4103 ppb
.06 ppb
None set
Lithium Above guideline
40.4875 ppb
9 ppb
None set
Chromium (total)
0.2604 ppb
100 ppb
100 ppb
Six brominated haloacetic acids
15.8759 ppb
Not set
None set
Manganese
7.375 ppb
100 ppb
None set
Molybdenum
6.655 ppb
40 ppb
None set
Perfluorobutanoic acid (PFBA)
0.0079 ppb
7 ppb
None set
Perfluorohexanoic acid (PFHxA)
0.003 ppb
Not set
None set
Perfluoropentanoic acid
0.003 ppb
Not set
None set
Strontium
1429.375 ppb
1.5 ppm
None set
Vanadium
6.0744 ppb
21 ppb
None set
Trash & Recycling
Top 3 Trash and Recycling Providers in Harlingen
S
Stericycle
5710 E Grimes St, Harlingen, TX 78550
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Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Harlingen?
Yes, the state of Texas 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 4Change Energy and TXU ENERGY or any of the 46 electric providers available in Harlingen.
Can I choose my natural gas utility provider in Harlingen, TX?
No, Texas has not deregulated its natural gas utilities. The primary gas company in Harlingen is Texas Gas Service.
What is the average utility bill in Harlingen?
On average, the residents of Harlingen, TX pay around $200.00 total per month on utility bills including electric, gas, water and trash. That means people in Harlingen on average pay 21.7% more than the national average of $164.4 on utilities each month.
Does Harlingen offer municipal electricity services?
No, Harlingen does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Harlingen area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Harlingen Water Works System.
Who is the fastest internet provider in Harlingen?
Spectrum is the fastest internet service provider in Harlingen, offering speeds up to 7 Gbps to 92.54% of the city.
Who is the cheapest electricity supplier in Harlingen?
CHARIOT ENERGY is the cheapest electric provider in Harlingen, offering plans starting at $0.060 /kWh.