Contact Sunnova

Contact Us. We’re Here for You.

Our customer service team is here to answer any questions and listen to what you have to say.

Monday - Friday: 7 a.m. - Midnight (CT)

Saturday: 7 a.m. - 9 p.m. (CT)

Sunday: Noon - Midnight (CT)

Phone: 866.SUNNOVA (866.786.6682)

Fax: 844-270-2665

Emailcustomerservice@sunnova.com

Address: 20 Greenway Plaza #475, Houston, TX 77046

Frequently Asked Questions

See answers to our most frequently asked questions.


Let's Get started

Want to Pay Your Bill or Check Your Production?

You can do that and more in our customer portal, MySunnova!

Visit MySunnova

Careers:

For a list of our current open positions, view our careers section.

BROWSE & APPLY FOR JOBS HERE