Contact Us

Residential Customers

Live Chat

We suggest using our online Live Chat feature to speak with a customer care representative, who will be happy to answer your questions and help resolve your issues as quickly as possible.

Our Live Chat feature is also available 8 am to 6 pm CST Monday through Friday.

 

Phone

Texas Residential Electricity Customers:
888-900-7052
M-F 7 am-8 pm CST
Sat 8 am-5 pm CST

Texas Home Services:
844-823-HOME

Georgia Natural Gas Customers:
877-677-4355
M-F 8 am-6 pm EST


Georgia Home Services:
844-315-HOME

Other Residential Energy Customers:
855-465-1244
M-F 8 am-8 pm EST

Maryland Home Services:
888-243-HOME

Pennsylvania Home Services:
844-307-4663

 

Social Media

You can also contact Constellation through Facebook and Twitter. Our social media accounts are monitored from 9 am to 4 pm CST Monday through Friday.

Home Services - Schedule a Service Online

You can schedule a service for your A/C system, water heater and more by using our online sign-up form. You’ll receive an email confirming your appointment, and a certified Constellation technician, electrician or plumber will arrive at the time and date you select.

Business Customers

Call us toll-free at 844-6-ENERGY (844-636-3749)

You can also contact Constellation through Facebook and Twitter. Our social media accounts are monitored from 9 am to 4 pm CST Monday through Friday.