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.
M-F 7 am-8 pm CST
M-F 8 am-6 pm EST
M-F 8 am-5 pm EST
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.
Call us toll-free at 844-6-ENERGY (844-636-3749)