Last Revised: 1/22/26
You’ve just invested in a new energy-efficient home utility system and are eligible for the ENERGY STAR rebate from PECO. You filled out the application, sent in your receipts, and now you’re wondering: when will that rebate check actually arrive?
If you think you’re alone in your frustration, you’re not. It’s a common question among Greater Philadelphia homeowners. You’ve done the hard part (making a smart investment in your home’s energy efficiency), now you’re ready to see some of that money back in your pocket like you were promised.
The good news? PECO’s rebate process is fairly straightforward once you know what to expect. Let’s walk through the timeline from application to payment, so you’ll know exactly when to check your mailbox.
How Long Does It Take to Get Your PECO Rebate?
For most residential rebates, you can expect to receive your PECO rebate check within four to six weeks after your application is approved. This timeline applies to appliance rebates, HVAC system rebates, water heater rebates, and most other residential energy efficiency programs.
But the total time from when you submit your application to when you receive payment can vary depending on a few factors. Here’s how the process works:
The Complete PECO Rebate Timeline: What to Expect
The rebate process is about more than just simply waiting for a check to arrive. There are actually several stages your application goes through.
Submission Deadline
You need to submit your application within 90 days of purchasing or installing your qualifying equipment. This is a firm deadline. If you miss this window, you’ll forfeit your rebate eligibility, no matter how energy-efficient your new equipment might be.
90 days should be more than enough time, and the sooner you take care of it, the sooner you’ll get that money back. You should aim to submit your application in the first 30 days.
Application Review
Once PECO receives your application, they’ll review it to verify that you’ve met all the eligibility requirements. This includes checking that your equipment is ENERGY STAR certified (or meets their specific efficiency requirements), that you’ve provided a valid PECO account number, and that your paid receipt includes all the necessary information: model number, manufacturer, purchase price, and purchase date.
For HVAC systems, they’ll also verify your AHRI certificate number to confirm your system meets the minimum efficiency standards.
The application review process is more detailed than you may think and can take anywhere from a few days to a couple of weeks, depending on the number of applications PECO is processing at that time.
Approval and Processing
After your application is approved, PECO moves it into its payment processing queue. This is when that four to six week clock really starts ticking. The processing time covers everything from final verification to check printing and mailing.
If you applied online (at peco.com/rebates), you’ll generally see faster processing than if you mailed, emailed, or faxed your application. Online submissions are already in their system, which eliminates delays from manual data entry.
Payment Delivery
Your rebate arrives as a physical check mailed to the address on your PECO account. Once the check is mailed, it’s just a matter of it getting to your mailbox, which is usually just a few days.
How to Speed Up Your PECO Rebate
While you can’t control how quickly PECO processes payments, you can control how quickly your application gets approved. Here’s how to avoid delays:
Submit Online for Faster Processing
Applying online at peco.com/rebates is consistently the fastest method. Your information goes directly into PECO’s system, and there’s no risk of mailing delays.
Double-Check Your Documentation
The number one reason for rebate delays? Incomplete or incorrect documentation. Before you hit submit, make sure you’ve included a clear, paid receipt that shows the model number, manufacturer, purchase price, and purchase date. For HVAC systems, don’t forget your AHRI certificate number.
Submit Within the First 30 Days
While you technically have 90 days to apply, submitting within the first 30 days after purchase gives you the most buffer if there’s any issue with your application. If PECO needs additional information or clarification, you’ll still have plenty of time to provide it without risking your eligibility.
Keep Copies of Everything
Save copies of your application, receipts, and any correspondence with PECO. If you need to follow up on your rebate status, having this information at your fingertips will make the process much smoother.
What If Your Rebate Takes Longer Than Expected?
Six weeks have passed, and you still haven’t received your rebate check. What should you do?
First, consider that mail delivery can occasionally be delayed, especially during busy seasons, and your check may be on its way already. Give it a couple of days. If you’ve been waiting for seven weeks or longer, you should follow up with PECO.
Contact PECO’s rebate program at 888-573-2672. Have your PECO account number and application submission date ready. They can check the status of your application and let you know if any issues are holding up your payment.
In most cases, delays are caused by missing information or documentation issues that can be quickly resolved. Sometimes it’s as simple as PECO needing clarification on a model number or a clearer copy of your receipt.
Why Greater Philadelphia Homeowners Trust Their Energy Efficiency Upgrade with Mattioni
When you’re investing in energy-efficient equipment that qualifies for PECO rebates, you want to make sure it’s installed correctly the first time. That’s where Mattioni comes in.
With over 75 years of experience serving Greater Philadelphia homeowners, Mattioni has helped countless families navigate PECO rebate programs when upgrading HVAC systems, water heaters, and other home comfort equipment. Our 5-star reputation isn’t just about our technical expertise and best-in-class installation quality; it’s about how we make the entire process smooth and stress-free for you.
Our team knows exactly which equipment qualifies for PECO rebates, what documentation you’ll need, and how to help you maximize your savings. We can help you understand your AHRI certificate requirements for HVAC systems, so there’s no confusion when it comes time to apply.
Ready to Upgrade and Save?
Your PECO rebate check should arrive within four to six weeks of approval when you submit complete, accurate documentation. By applying online and including all required information upfront, you’ll avoid delays and get your money back as quickly as possible.
Have questions about PECO rebates or need help choosing energy-efficient equipment that qualifies? Contact Mattioni today at (610) 400-8510 or schedule your consultation online.
We’ll walk you through the entire process, from selecting the right equipment to helping you understand when to expect your PECO ENERGY STAR rebate to arrive.
