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Why Millions of Americans Choose Constellation
We provide cost-effective electricity, natural gas, and clean and renewable energy solutions to approximately 2 million customers across the United States. Along with tips and innovative solutions to help you save energy for your home, we have a long history of service excellence and a dedication to the communities we serve. Here are a few reasons why millions of Americans choose Constellation for their home energy needs:
Don't Just Take Our Word For it
They keep me informed on what is happening and always reach out to see if I have any questions or concerns. I'm glad we have a choice, and I m more than satisfied with Constellation.
- Dan in Hamden, CT
Since the beginning, Constellation has been very transparent in all our correspondence. I am reminded each month of usage patterns. I appreciate this support.
- Jill in York, PA
I have been with Constellation a few years now. I've been very happy with their rates and their customer service is truly outstanding.
- Phillip in Texas
Constellation provides good, quality service at an affordable price. They also help to promote and be involved in programs for the community and local schools.
- Harry in Macon, GA
Constellation By The Numbers
As the nation's largest producer of clean, carbon-free energy, we're providing the energy and services to help our residential customers manage their home energy needs as we rise to meet the challenges of the climate crisis and remain dedicated to minimizing our impact on the environment. We are also committed to giving back to the communities we serve through grants that support local initiatives.
25+
Years providing energy services for customers across the U.S.
4.9☆
Rating from more than 6,600 reviews on Google
$1.6M
Donated to nonprofit organizations in the communities we serve
Learn More About Where We Provide Residential Energy Services
- Fixed vs. Variable Rate Plans
- How to Shop for an Electricity or Natural Gas Plan
- How to Choose an Energy Provider When Switching
- Retail Energy Providers vs. Utilities
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