Bonus

We truly appreciate how many people have referred their friends, family, and co-workers to GPC. So much that we decided to DOUBLE our usual referral bonus to $100 from now through the end of October, 2025! You will receive the bonus as a credit on your account once their new tank is set. New cusomers […]

We truly appreciate how many people have referred their friends, family, and co-workers to GPC. So much that we decided to TRIPLE our usual referral bonus to $150 during March! All we require is a $50 non-refundable deposit in March. You will receive the bonus as soon as their new 250 or more gallon tank

We truly appreciate how many people have referred their friends, family, and co-workers to GPC. So much that we decided to DOUBLE our referral bonus to $100 from now through the end of December! You will recveive the bonus as soon as their new tank is set. They will get: FREE tank setting FREE gas system check