FastTrack HVAC Pay As You Save (PAYS®)
Ameren Missouri helps make heating and cooling upgrades more affordable by offsetting upfront costs and allowing you to pay for equipment monthly on your utility bills.
HVAC PAYS is not available for Illinois customers. Energy Efficiency programs in Illinois are available on AmerenIllinoisSavings.com.
HVAC Upgrades Made Affordable
The Ameren Missouri FastTrack HVAC PAYS Program makes heating and cooling upgrades more affordable for Ameren Missouri Electric Customers. Ameren Missouri helps offset upfront costs by providing rebates for high efficiency systems and covering the balance of your initial system cost. You then pay back that cost as part of your monthly bill. Your new efficient system will save you energy. And since your cost savings will be greater than your monthly payment, you’ll save money as well.
How it Works

Connect with a Contractor

Complete the enrollment form and select up to three contractors of your choice and schedule a visit, or find a FastTrack HVAC PAYS contractor directly.

Get an Offer

The contractor will determine your eligibility and walk you through the FastTrack HVAC PAYS offer, which includes your upfront costs and how much will be added to your bill going forward.

Install and Save

When you accept the offer, the contractor will schedule and install your equipment and after the project is complete, you will pay back the cost of the improvements with easy, monthly payments that are added to your utility bill.
How to Become a PAYS Contractor
Learn about the enrollment steps by filling out an interest form.
Frequently Asked Questions
Need More Information?

Click below to fill out the form and get connected with our Energy Efficiency Team.