Contact IGS Energy
Contact IGS Energy customer service at 1-888-995-0992.
Residential Customer Service Line
Residential customers can reach IGS Energy toll-free at 1-888-995-0992 to discuss billing, account, and rate issues.
Customers can also contact home services at 1-877-275-8197.
Business customers can sign up for service with IGS Energy at 1-877-923-4447.
Contact by Email
Whether you are a new or existing customer, you can contact IGS Energy via email with the company's online contact form for all questions or comments.