Proudly partnered with 100+ nonprofits across the state.
People in Maine are reliable and so are we. This year we are investing more than $200 million to improve our grid, ensuring Mainers can power on every day.
Everything we do is centered around serving our customers. We continue to take concrete steps to deliver outstanding, safe and reliable service to each of our customers throughout Maine, every day. We guarantee it.
Our employees are hardworking, caring Mainers just like you, and they push CMP to be better every single day. With a reinvigorated approach to customer service, we’re making sure you’re taken care of, no matter what.
It’s our great honor to partner with 100+ nonprofits across the state—supporting everything from fighting food insecurity to veteran recalibration.
We’re here for you 24/7. Our team is ready to address your account questions or issues.
RESIDENTIAL CUSTOMERS CALL: 800-750-4000
Monday through Friday 7:30am to 6:00pm
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