StarTex Power™ Reviews (100+ Verified)

Are you a customer of StarTex Power? Did you know that in 2018, StarTex assumed the name of its parent company, Constellation Energy? Below you will find certified reviews on StarTex Power/Constellation from unbiased sources.

StarTex Power/Constellation on Google Google Reviews
StarTex Power/Constellation on Yelp Yelp Reviews
StarTex Power/Constellation Public Utility Commission of Texas Stats PUC Stats

To learn more about StarTex Power/Constellation Energy, you can read our Constellation Energy provider page for in-depth information.

Home Energy Club analyzes each energy plan using our TrustPlan process to protect you from “gimmick plans” that cause bill shocks.

StarTex Power Ratings

We obtain impartial consumer satisfaction statistics on over 40 electricity companies in Texas from independent review sites and the State of Texas Public Utility Commission Complaints site.

To assign the ranking score for each energy supplier, we combine our independent findings with the results of our HEC/Amazon customer satisfaction surveys.

HEC StarTex Power Rating Score: 4.2/5

StarTex Power Customer Ratings

StarTex Power has fair to good rating scores for the reviewed categories. Four of the categories score above 4.0, and the highest score is Pricing with a score of 4.5.

StarTex Power Customer Reviews


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You should always read a plan’s EFL details to decide if it’s a fit for you, but our system does the tedious math to help you compare estimated costs. Of course, your future bill amounts will depend on your future usage.

You will find a widget on Home Energy Club which fetches your home’s energy usage data from Smart Meter Texas (SMT) and runs calculations of the rate structures of energy plans to help you conveniently estimate the cost of energy plans you are considering, based on your prior 12 months of energy usage as reported by SMT.

In one of the text panels of the widget, you will see an authorization button. By checking the permission box above the fields in which you enter your name and email address, and clicking on the authorization button, you are authorizing Smart Meter Texas to provide us with your location’s energy usage information so that our system can run cost calculations. It’s important to note that errors can occur when developing and running calculations, and the Company does not guarantee that its cost numbers are correct. You should always read the Electricity Facts Label (EFL) for each energy plan you are considering before enrolling, and make an independent decision on whether the plan is an appropriate fit for your home based on your own calculations and all the information disclosed by energy providers in the EFL.

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