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.

Find My Customer Number

Your customer number is included in your welcome email once service starts at your address; however, you can search for your customer number by filling out this form.

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.