Hello,\n\nHow can I find a coupon code for GRI and other classes?

You will need to contact the education department, or member services and they will provide you with current HAR.com promo code if there is one available.

If the home is all electric, how do we check that they're eligible to pay for a gas meter to be installed?

If the property is in Houston, Centerpoint manages the infrastructure. Contact them - theyll be able to tell you if a gas line nearby the property and what it will take to get you connected. See link below.

how can I get a coupon code

HAR emails $20 coupons to agent frequently. Search from email from communications@har.com or search emails for HAR Coupon like SUMMER2025 and previously SPRING2025